Nitromethane safety data

GHS hazards, precautions, first aid, handling and transport for Nitromethane. A classification summary, not a safety data sheet.

CAS 75-52-5Formula CH₃NO₂

Explosive

Nitromethane is on a monitored list. Requests are reviewed by our compliance team.

Allowed to trade, enquiries are logged for compliance.

Reference: Explosives precursor watch lists

Our policy on controlled substances

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

GHS classification

Pictograms, signal word and hazard classes of the GHS classification

Flammable

Harmful or irritant

Signal word

Warning

NFPA 704 rating
health, fire, reactivity

Hazard classes and categories

Flam. Liq. 3
Acute Tox. 4 (oral)

Hazard statements

H codes grouped by type. Percentages show the share of classification notifications that report the statement

Physical hazards

H226Flammable liquid and vapour.

Health hazards

H302Harmful if swallowed.

Precautionary statements

P codes for prevention, response, storage and disposal

Prevention

P210Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
P233Keep container tightly closed.
P240Ground and bond container and receiving equipment.
P241Use explosion-proof electrical, ventilating and lighting equipment.
P242Use non-sparking tools.
P243Take action to prevent static discharges.
P264Wash skin thoroughly after handling.
P270Do not eat, drink or smoke when using this product.
P280Wear protective gloves, protective clothing, eye protection and face protection.

Response

P301 + P317If swallowed: Get medical help.
P303 + P361 + P353If on skin (or hair): Take off immediately all contaminated clothing. Rinse skin with water or shower.
P330Rinse mouth.
P370 + P378In case of fire: Use appropriate media to extinguish.

Storage

P403 + P235Store in a well-ventilated place. Keep cool.

Disposal

P501Dispose of contents and container in accordance with local regulations.

First aid

General first aid measures. Get medical advice if you feel unwell

If inhaled

IMMEDIATELY leave the contaminated area, take deep breaths of fresh air. If symptoms (such as wheezing, coughing, shortness of breath, or burning in the mouth, throat, or chest) develop, call a physician and be prepared to transport the victim to a hospital. Provide proper respiratory protection to rescuers entering an unknown atmosphere. Whenever possible, Self-Contained Breathing Apparatus (SCBA) should be used, if not available, use a level of protection greater than or equal to that advised under Protective Clothing.

Skin contact

IMMEDIATELY flood affected skin with water while removing and isolating all contaminated clothing. Gently wash all affected skin areas thoroughly with soap and water. If symptoms such as redness or irritation develop, IMMEDIATELY call a physician and be prepared to transport the victim to a hospital for treatment.

Eye contact

First check the victim for contact lenses and remove if present. Flush victim's eyes with water or normal saline solution for 20 to 30 minutes while simultaneously calling a hospital or poison control center. Do not put any ointments, oils, or medication in the victim's eyes without specific instructions from a physician. IMMEDIATELY transport the victim after flushing eyes to a hospital even if no symptoms (such as redness or irritation) develop.

If swallowed

DO NOT INDUCE VOMITING. If the victim is conscious and not convulsing, give 1 or 2 glasses of water to dilute the chemical and IMMEDIATELY call a hospital or poison control center. Be prepared to transport the victim to a hospital if advised by a physician. If the victim is convulsing or unconscious, do not give anything by mouth, ensure that the victim's airway is open and lay the victim on his/her side with the head lower than the body. DO NOT INDUCE VOMITING. IMMEDIATELY transport the victim to a hospital.

Handling, storage and disposal

Summaries only, follow the supplier SDS for your grade

Safe handling

Fire: NO open flames, NO sparks and NO smoking. Above 35 °C use a closed system, ventilation and explosion-proof electrical equipment. Do NOT expose to friction or shock.

General: PREVENT GENERATION OF MISTS!

Inhalation: Use ventilation, local exhaust or breathing protection.

Skin: Protective gloves.

Eyes: Wear safety goggles.

Ingestion: Do not eat, drink, or smoke during work.

Storage

Fireproof. Separated from incompatible materials. See Chemical Dangers.

Disposal

Incineration. Large quantities of material may require nitrogen oxide removal by catalytic or scrubbing processes. Waste treatment methods. Product: Burn in a chemical incinerator equipped with an afterburner and scrubber but exert extra care in igniting as this material is highly flammable. Offer surplus and non-recyclable solutions to a licensed disposal company. Contact a licensed professional waste disposal service to dispose of this material. Contaminated packaging: Dispose of as unused product.

Exposure limits and toxicity

Occupational exposure limits and toxicity data

OSHA PEL, 8-hour TWA: 100 ppm (250 mg/m³)
ACGIH TLV, 8-hour TWA: 20 ppm
IDLH: 750 ppm

Short-term exposure: The substance is irritating to the eyes, skin and respiratory tract. The substance may cause effects on the central nervous system. This may result in central nervous system depression. Long-term exposure: Repeated or prolonged contact with skin may cause dermatitis. The substance may have effects on the peripheral nervous system, kidneys and liver. This may result in impaired functions.

Transport information

UN dangerous goods classification for road, sea and air

UN number: UN 1261
Transport hazard class: 3
Packing group: II

Shipping rules depend on mode, quantity and packaging. Confirm the classification with the supplier SDS and your freight forwarder.

Supplier safety data sheets

SDS documents uploaded by suppliers who list this chemical

No supplier has uploaded an SDS for Nitromethane yet. Suppliers usually send one with their quote. Request quotes

Safety questions

Quick answers about handling Nitromethane safely

Is Nitromethane hazardous?

Nitromethane carries the GHS signal word "Warning". Main hazards: flammable liquid and vapour, harmful if swallowed. This summary is not an SDS, always read the supplier safety data sheet.

Which GHS pictograms apply to Nitromethane?

The GHS classification of Nitromethane shows 2 pictograms: GHS02 (flammable), GHS07 (harmful or irritant).

What is the UN number of Nitromethane?

Nitromethane is transported under UN 1261, hazard class 3, packing group II. Check the supplier SDS and the current ADR, IMDG or IATA rules before shipping.

How should Nitromethane be stored?

Fireproof. Separated from incompatible materials. See Chemical Dangers.

Where can I get the SDS for Nitromethane?

Ask the supplier for the safety data sheet of the exact grade you buy. Suppliers on CompoundList can attach their SDS to listings and send it with a quote. This page is a GHS classification summary, not an SDS.

GHS classification summary, not an SDS. Always check the supplier's SDS. Last updated 7 Oct 2026. Report an error

49 suppliers

Free quotes, contact stays private

Get quotes