Gasoline safety data sheet: what every employer must know

Last updated 2026-07-09

What is a gasoline safety data sheet and why does OSHA require it?

A gasoline safety data sheet tells workers and emergency responders exactly what they're handling: a highly flammable petroleum mixture that carries known carcinogens, including benzene, toluene, and xylene. OSHA's Hazard Communication Standard, codified at 29 CFR 1910.1200, requires chemical manufacturers and importers to prepare an SDS for every hazardous chemical they produce, and it requires downstream employers to obtain and keep those sheets for every hazardous chemical in their workplace ^[1].

The SDS replaced the older Material Safety Data Sheet (MSDS) format when OSHA aligned its HazCom standard with the Globally Harmonized System (GHS) in 2012. The final rule took full effect on June 1, 2015 for most workplaces ^[11]. The change that mattered: GHS locked in a uniform 16-section structure. Before that, MSDS formats varied wildly between suppliers, and workers wasted time hunting for the one line that could save them.

Gasoline is not a single compound. It's a blend of more than 150 hydrocarbons, and its exact makeup shifts by grade, season, and region. That's the whole reason the SDS matters: the document from your specific supplier reflects the formulation you're actually using, including additive packages that can add their own hazards. Buy a different brand or grade, get a fresh SDS. Don't assume they're interchangeable.

The same logic runs across every chemical in your building. An hcl safety data sheet for hydrochloric acid and the SDS for a common cleaner like Windex both use the identical 16-section format. The content behind those headings is a different story, and gasoline sits near the top of the hazard scale.

What are the 16 sections of a gasoline SDS and what does each cover?

OSHA's Appendix D to 29 CFR 1910.1200 spells out exactly what each section must contain ^[1]. Here's what each one holds for gasoline specifically:

Section	Name	Key gasoline-specific content
1	Identification	Product name, supplier contact, emergency phone
2	Hazard identification	Flammable liquid Cat. 1 or 2; carcinogen (benzene); GHS pictograms
3	Composition/ingredients	Benzene typically listed at <5% by weight; toluene, xylene, ethanol if blended
4	First-aid measures	Remove from exposure; fresh air; no induced vomiting if ingested
5	Fire-fighting measures	Use foam, CO2, dry chemical; water scatter can spread fire
6	Accidental release measures	Eliminate ignition sources; absorb with non-combustible material
7	Handling and storage	Store below 120°F; bond and ground containers during transfer
8	Exposure controls/PPE	PELs and TLVs for benzene; nitrile gloves; vapor-rated respirator
9	Physical and chemical properties	Flash point approx. -45°F (-43°C); auto-ignition ~495°F (257°C)
10	Stability and reactivity	Stable under normal conditions; reacts with strong oxidizers
11	Toxicological information	Benzene IARC Group 1 carcinogen; CNS depressant at high vapor concentrations
12	Ecological information	Toxic to aquatic life; moderate persistence in soil
13	Disposal considerations	Regulated hazardous waste per EPA 40 CFR Part 261
14	Transport information	UN1203; Flammable liquid, Packing Group II
15	Regulatory information	SARA 313 reportable (benzene); California Prop 65 warning
16	Other information	Revision date; SDS preparation date

Sections 1 through 11 are mandatory under OSHA's rule. Sections 12 through 15 come from other regulations (EPA, DOT), and OSHA defers enforcement of those four to the relevant agencies ^[1]. Section 16 is technically optional but almost always there.

Two sections have to be findable in under 30 seconds during an incident: Section 4 (first aid) and Section 5 (fire fighting). Make sure your team knows that cold. Post a quick reference card near storage areas that points them straight to those two.

What are the biggest health hazards listed on a gasoline SDS?

Benzene is the headline. The International Agency for Research on Cancer classifies benzene as a Group 1 carcinogen, meaning there's sufficient evidence it causes cancer in humans, specifically leukemia and other blood cancers ^[2]. Gasoline usually carries benzene at 0.5% to roughly 5% by weight, depending on formulation and local rules. OSHA's permissible exposure limit (PEL) for benzene is 1 part per million (ppm) as an 8-hour time-weighted average, with a short-term exposure limit of 5 ppm over 15 minutes ^[3].

High vapor concentrations hit the central nervous system fast: dizziness, headache, nausea, and in serious cases, loss of consciousness. The SDS usually flags a vapor threshold around 300 to 500 ppm for these acute effects, though the exact number moves by supplier.

Skin contact gets ignored too often. Gasoline strips the natural oils out of skin and causes dermatitis with repeated contact, and skin absorption adds to a worker's total benzene dose. Section 8 will specify nitrile gloves, not latex, as the minimum hand protection. Gasoline permeates latex fast.

Ingestion is dangerous on its own. Aspiration during vomiting causes chemical pneumonitis, which is why the SDS says plainly: do not induce vomiting. That's the opposite of what an untrained worker often assumes.

Workers who pump, transfer, or handle gasoline day in and day out, including fuel truck drivers, marina staff, and small engine repair techs, carry a real chronic benzene risk. If your operation involves heavy gasoline handling, read 29 CFR 1910.1028, OSHA's benzene-specific standard, which kicks in when exposures may cross the action level of 0.5 ppm ^[3].

What does the flammability section of a gasoline SDS say, and what does it mean practically?

Gasoline has a flash point of about -45°F (-43°C). Sit with that number for a second. Gasoline throws off ignitable vapor at temperatures colder than any winter day in the continental United States. In plain terms, gasoline is always ready to ignite the moment an ignition source shows up ^[4].

The lower explosive limit sits around 1.4% vapor in air. The upper explosive limit is about 7.6% ^[4]. Outside that band the mixture either won't light (too lean) or won't sustain combustion (too rich). Here's the trap: in a poorly ventilated room or a closed vehicle cab, vapor can climb into the ignitable range before anyone smells anything alarming. The odor threshold for gasoline is roughly 0.25 ppm, but people go nose-blind to it within minutes.

Gasoline is classified as a Flammable Liquid Category 1 or Category 2 under GHS, depending on the supplier's formulation and flash point measurement. Most automotive gasoline lands in Category 1 (flash point below 73°F and initial boiling point at or below 95°F), which pulls the most severe GHS labeling: the flame pictogram plus the signal word "DANGER" ^[1].

For storage, 29 CFR 1910.106 covers flammable liquids in general industry. It sets container size limits, cabinet requirements, and ventilation minimums that your SDS references in Section 7 ^[5]. Containers must meet OSHA-recognized standards (usually FM-approved or UL-listed safety cans), and quantities past certain thresholds require approved flammable storage cabinets or separate storage rooms.

Bonding and grounding during transfer isn't optional. Static from pouring between un-bonded containers is a documented ignition source. The SDS flags it, and 29 CFR 1910.106 backs it up.

What PPE does a gasoline SDS require?

Section 8 covers both engineering controls and personal protective equipment, and the order matters. The SDS won't spell out the hierarchy of controls, but OSHA's framework (and common sense) puts engineering controls ahead of PPE.

For engineering controls, the SDS calls for adequate general or local exhaust ventilation to hold vapor below the PEL, and specifically below the benzene action level of 0.5 ppm where workers spend real time.

For PPE, expect Section 8 to list:

• Eye/face protection: chemical splash goggles wherever spray or splash is possible. Plain safety glasses don't cut it for liquid contact.
• Hand protection: nitrile gloves, usually at a minimum 0.25 mm thickness, with heavier gauge better for extended contact. Some SDS documents recommend butyl rubber for immersion or long contact.
• Skin/body: chemical-resistant apron or coveralls for real splash risk. Flame-resistant (FR) clothing isn't always listed on the SDS, but it's worth serious thought for anyone working near gasoline ignition risk.
• Respiratory protection: incidental outdoor exposure like fueling equipment usually needs no respirator. Enclosed spaces, tanker cleaning, spill response, or anything where vapor may exceed exposure limits calls for an air-purifying respirator with organic vapor cartridges, or supplied-air equipment at high concentrations.

The moment you need respiratory protection, you trigger 29 CFR 1910.134, OSHA's full respiratory protection program standard, including medical evaluation, fit testing, and a written program ^[6].

The hazard communication standard requires workers to understand how to use the SDS and the PPE it names before they touch the chemical. That's more than a training checkbox. A worker who grabs latex when the sheet says nitrile is worse off than one who understands why nitrile is specified.

How do you get a gasoline SDS and where do you have to keep it?

Your supplier is legally required to hand you an SDS with the first shipment, and again with any later shipment when the sheet has been updated ^[1]. For retail gasoline off a pump, the SDS is available from the fuel distributor or oil company (ExxonMobil, Chevron, BP, and the rest) on their product safety websites. You can also pull SDS documents from third-party databases, but always prefer the supplier's own version, since it matches your specific product.

For bulk delivery to a business (a farm, a fleet yard, a construction site with an on-site fuel tank), the delivery manifest should include or reference the current SDS. If it doesn't, ask for it in writing. You're entitled to it.

Storage and access under 29 CFR 1910.1200(g) is clear. Employers must keep an SDS for each hazardous chemical and make it readily accessible to employees during each work shift when they're in their work area ^[1]. OSHA states the sheets must be "readily accessible during each work shift to employees when they are in their work area(s)." That means a worker can reach the SDS without asking a supervisor, without logging into a system they lack credentials for, and without waiting. Electronic systems are allowed, but OSHA expects a backup for outages.

In practice: a binder in the work area, a tablet with offline access, or a printed sheet posted near the storage spot. For small shops and contractors, a laminated copy near the fuel storage area is hard to beat for simplicity and reliability.

If you're building a full written safety program that covers hazard communication and SDS management, SafetyFolio's program generator can produce a compliant HazCom written program in about 15 minutes. That's a reasonable starting point if you're doing this from scratch.

Keep SDS records for at least 30 years where there's a potential health exposure. That retention is required for toxic substance exposure records under 29 CFR 1910.1020 ^[7], and gasoline qualifies because of its benzene content.

What training do employees need to understand the gasoline SDS?

OSHA's HazCom standard at 29 CFR 1910.1200(h) requires training on hazardous chemicals in the work area at the time of initial assignment and again whenever a new hazard shows up ^[1]. The training has to cover how to read an SDS, where to find it, what the GHS labels on gasoline containers mean (pictograms, signal word, hazard statements, precautionary statements), and the specific hazards of gasoline, including the benzene carcinogen risk.

Training also has to cover how workers detect a release. For vapor, that means visual cues (shimmering air, fuel on surfaces) and smell, with one warning attached: don't lean on your nose, because people adapt to the odor within minutes.

There's no federal minimum number of training hours for HazCom. What OSHA cares about is whether the training worked, meaning workers actually understand the content, not whether a sign-in sheet got filled out. If you're building a broader training framework, OSHA training resources explain what documentation OSHA expects to see.

For operations with heavy gasoline handling, pair HazCom training with site-specific emergency procedures. What does a worker do if gasoline splashes on their skin? Where's the eyewash? What extinguisher class hangs on the wall? (Gasoline needs Class B.) The SDS names the hazard; your written procedures turn it into steps someone can follow under stress.

How does a gasoline SDS compare to SDS sheets for other chemicals like Windex?

The 16-section format is identical for every chemical covered by HazCom. The content behind those headings is a different world, and that's the point.

A Windex SDS, to use a familiar one, covers a product that's mostly water and isopropanolamine with some surfactants and fragrance. Its Section 2 reads mild: usually Flammable Liquid Category 4 (or not classified as flammable at all in some formulas), with irritant-level health hazards instead of carcinogens. Section 8 PPE for Windex is often just safety glasses and general-purpose gloves. No respirator. No benzene limits.

Gasoline's SDS trips multiple regulatory frameworks at once: OSHA's benzene standard (29 CFR 1910.1028), flammable liquids storage rules (29 CFR 1910.106), and potentially the respiratory protection standard (29 CFR 1910.134). It carries UN transport numbers, EPA waste codes, and Proposition 65 carcinogen warnings. Different league.

The comparison matters because some employers file every SDS as equal paperwork. It isn't. An office cleaner sits at one end of the risk spectrum; a Category 1 flammable liquid carrying a Group 1 carcinogen sits at the other. Your protocols, PPE budget, and training depth should scale to match.

What are the OSHA penalties for not having a gasoline SDS or failing to train workers?

Hazard Communication is one of the most cited standards in the country. It lands in OSHA's top 10 every single year ^[8]. In FY 2023, HazCom was the second most cited OSHA standard, with 3,213 violations recorded ^[8].

As of January 2024, OSHA's penalties break down this way: serious violations carry a maximum of $16,131 per violation, and willful or repeated violations reach a maximum of $161,323 per violation ^[9]. OSHA raises these figures every year for inflation under the Federal Civil Penalties Inflation Adjustment Act.

Missing an SDS for gasoline in a workplace that uses it would typically draw a serious citation if a worker could reasonably be injured. No written HazCom program, no worker training, and unlabeled containers are separate violations, each with its own penalty stacked on top.

The fines aren't the worst of it. Missing or uncommunicated SDS information feeds real incidents. A worker who doesn't know nitrile is required and reaches for latex, or doesn't know the flash point and pours into a non-rated container, sets up a fire or injury whose cost dwarfs any compliance spend.

When an OSHA inspector walks in, one of the first requests is your written HazCom program and your SDS binder. Organized and current closes that citation risk on the spot.

What should a small business do right now to get compliant with gasoline SDS requirements?

Start with an inventory. Walk the whole facility and write down every spot gasoline lives, even small amounts: portable equipment tanks, generators, power washers, vehicles. Every location with gasoline needs an accessible, current SDS.

Get the current SDS from your actual supplier. Skip the generic internet copy if you don't know the exact formulation. Call your distributor or open your fuel brand's product safety page directly. Check the revision date. Suppliers have to update an SDS within three months of learning of significant new hazard information ^[1].

Then build or update your written HazCom program. That's the document describing how your company manages SDS, labeling, and training. 29 CFR 1910.1200(e) requires every employer with hazardous chemicals to have one ^[1]. No program is a citation waiting to happen. If you want this done fast, SafetyFolio's generator is built for small business owners who need a documented program without paying a consultant.

Train your workers before they work with or around gasoline, and document it. Keep the records. If your crew includes forklift operators who handle fuel, fold HazCom training in with their forklift certification, since LPG and gasoline-powered lifts create ongoing vapor exposure.

Last, measure your storage setup against 29 CFR 1910.106. Container types, quantities, ventilation, and ignition-source controls all have to line up with the SDS guidance and the standard. An incident report after a fuel fire is a rough way to learn your storage was noncompliant.

Frequently asked questions

Where can I download a free gasoline safety data sheet?

Go straight to your fuel supplier's product safety page. Major suppliers like ExxonMobil, Chevron, and Shell all post downloadable SDS documents for their gasoline products. OSHA does not run a central SDS repository, but you can also pull SDS sheets from the Canadian Centre for Occupational Health and Safety (CCOHS) database or from distributor documentation. Always match the SDS to your specific product grade and supplier, since formulations vary.

Is there a difference between an SDS and an MSDS for gasoline?

Yes, structurally. An MSDS (Material Safety Data Sheet) was the old format with no standard section order, so critical information could sit anywhere in the document. An SDS follows OSHA's GHS-aligned 16-section format, mandatory since June 2015. The hazard information for gasoline is similar in both, but the SDS is faster to use because Section 2 (hazards), Section 4 (first aid), and Section 8 (PPE) always sit in the same place.

Does OSHA require a gasoline SDS for a small business with just a generator or lawn equipment?

Yes. 29 CFR 1910.1200 applies to any employer whose workers may be exposed to hazardous chemicals, and gasoline qualifies. There's no employee count or quantity exemption. If your workers fuel a generator, mow with gasoline-powered equipment, or store fuel on-site, you need a gasoline SDS accessible during each shift, and workers must be trained on its contents. The written HazCom program requirement applies too.

What GHS pictograms appear on a gasoline label?

A properly GHS-labeled gasoline container carries at minimum the flame pictogram (flammable liquid), the exclamation mark (skin/eye irritant, narcotic effects), and the health hazard symbol (carcinogen, from benzene content). Some formulations add the environmental pictogram. The signal word is DANGER, reflecting the Category 1 or Category 2 flammable liquid classification plus the benzene carcinogen hazard.

What is the benzene PEL for gasoline workers and how is it measured?

OSHA's permissible exposure limit for benzene is 1 ppm as an 8-hour time-weighted average and 5 ppm as a 15-minute short-term exposure limit, per 29 CFR 1910.1028. The action level is 0.5 ppm TWA. Exposure is measured with personal air sampling, a badge or sorbent tube worn by the worker. Workers whose exposure may reach the action level must be enrolled in a medical surveillance program under the benzene standard.

Can I store gasoline in any container, or does the SDS specify container requirements?

The SDS Section 7 specifies approved containers, and 29 CFR 1910.106 governs flammable liquid storage in general industry. For small quantities, containers must meet OSHA requirements, typically FM-approved or UL-listed safety cans. Don't use glass or non-rated plastic containers. Cans should have a spring-closing lid and a flash-arresting screen. Approved flammable storage cabinets are required once quantities cross certain thresholds, generally 25 gallons in a single safety can per 1910.106.

Does the gasoline SDS address spill cleanup procedures?

Yes, Section 6 covers accidental release measures. For a gasoline spill, the SDS directs you to eliminate all ignition sources immediately, ventilate the area, and absorb the liquid with non-combustible materials like sand, earth, or vermiculite. Don't use sawdust or other combustible absorbents. Collected material is regulated hazardous waste. For large spills, the SDS typically directs you to call emergency services and notify environmental agencies per EPA and local rules.

How often should a gasoline SDS be updated?

Chemical manufacturers must update an SDS within three months of learning of significant new hazard information, per OSHA's HazCom standard. As an employer, request and file updated versions whenever you receive them. Practically, check your gasoline SDS revision date every year and request a current version from your supplier if it's more than 3 years old. Fuel formulation changes (such as higher ethanol content) or new toxicological findings can trigger updates.

What first aid steps does a gasoline SDS require for skin or eye contact?

Section 4 covers first aid. For skin contact: remove contaminated clothing immediately and wash the skin with soap and water for at least 15 minutes. For eye contact: flush immediately with water for 15 to 20 minutes and seek medical attention. For inhalation: move the person to fresh air and call for medical help if symptoms persist. For ingestion: do not induce vomiting (aspiration risk) and get emergency medical care immediately.

Does a gasoline SDS apply to diesel fuel and other petroleum products too?

No, each petroleum product has its own SDS. Diesel, kerosene, motor oil, and gasoline all have distinct formulations with different flash points, vapor pressures, and hazard profiles. Diesel has a much higher flash point (around 125 to 180°F depending on grade) than gasoline, which makes it far less flammable at ambient temperatures. Always use the SDS specific to the product in hand. Don't assume one petroleum SDS covers the others.

How long do employers need to keep gasoline SDS records?

Under OSHA's Access to Employee Exposure and Medical Records standard at 29 CFR 1910.1020, exposure records for toxic substances (including gasoline, given its benzene content) must be kept for 30 years. The SDS itself is part of the chemical hazard record. For practical compliance, keep your current SDS readily accessible and archive prior versions as exposure records for the duration of any worker's employment plus 30 years.

What fire extinguisher class is needed for a gasoline fire?

Class B extinguishers are required for gasoline and other flammable liquid fires. Suitable agents include dry chemical (ABC or BC rated), carbon dioxide (CO2), and aqueous film-forming foam (AFFF). Never use a water-stream extinguisher on a gasoline fire, because it can spread the burning liquid. The gasoline SDS Section 5 specifies appropriate extinguishing media. OSHA's 29 CFR 1910.157 covers portable fire extinguisher requirements, including placement, inspection, and worker training.

Are construction employers subject to the same gasoline SDS requirements as general industry?

Yes. OSHA's construction industry HazCom standard at 29 CFR 1926.59 requires the same SDS access, labeling, and training as the general industry standard at 29 CFR 1910.1200. Construction employers whose workers fuel equipment, run generators, or store gasoline on job sites must keep accessible SDS documents, train workers, and maintain a written HazCom program. The two standards are substantially identical in their requirements.

Sources

1. OSHA, Hazard Communication Standard 29 CFR 1910.1200: Requires 16-section SDS format, employer SDS maintenance, worker training, and written HazCom program; SDS must be readily accessible to employees during each work shift
2. International Agency for Research on Cancer (IARC), IARC Monographs Volume 120: Benzene: Benzene classified as IARC Group 1 carcinogen with sufficient evidence of causing leukemia in humans
3. OSHA, Benzene Standard 29 CFR 1910.1028: OSHA PEL for benzene is 1 ppm TWA and 5 ppm STEL; action level is 0.5 ppm TWA
4. National Fire Protection Association (NFPA), Flammable and Combustible Liquids Code NFPA 30: Gasoline flash point approximately -45°F (-43°C); LEL approximately 1.4%, UEL approximately 7.6%
5. OSHA, Flammable Liquids Standard 29 CFR 1910.106: Sets container size limits, storage cabinet requirements, and ventilation minimums for flammable liquids including gasoline; requires bonding and grounding during transfer
6. OSHA, Respiratory Protection Standard 29 CFR 1910.134: Requires written program, medical evaluation, and fit testing when respirators are needed to protect against gasoline vapors
7. OSHA, Access to Employee Exposure and Medical Records Standard 29 CFR 1910.1020: Requires retention of exposure records including SDS for toxic substances for 30 years
8. OSHA, Top 10 Most Cited Standards FY 2023: Hazard Communication was the second most cited OSHA standard in FY 2023 with 3,213 violations
9. OSHA, Penalties: As of January 2024, serious violations carry a maximum penalty of $16,131; willful or repeated violations carry a maximum of $161,323 per violation
10. EPA, Hazardous Waste Regulations 40 CFR Part 261: Gasoline-contaminated absorbents and cleanup materials are typically regulated as hazardous waste under EPA RCRA rules
11. OSHA, Hazard Communication: OSHA adopted GHS-aligned 16-section SDS format in 2012; compliance deadline for most workplaces was June 1, 2015