Molekula
Nitromethane
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
Nitromethane is a highly reactive organic compound with a nitro functional group, primarily used as a fuel additive in racing, a solvent for cellulose plastics, and a precursor in chemical synthesis. It is also employed in model rocket propellants and as a component in some explosives. This clear, volatile liquid has a faint ether-like odor and is miscible with water and most organic solvents. Catalog details include a CAS number of 75-52-5, molecular formula CH3NO2, and a molecular weight of 61.04 g/mol. It should be stored at ambient conditions and handled with caution, as indicated by its "Warning" signal word. Molekula supplies nitromethane from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
These pack sizes aren't a limit. Molekula manufactures, sources and repacks to order — if you need 500 kg and only see 1 kg listed, . We quote from grams to multi-tonne.
Need a different size? Add the nearest pack and change the size in your basket — we price it at the same rate per unit.
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100 g — £30.90 per pack ex VAT · £37.08 inc. VAT
Need a different quantity or pack?
Tell us how much you need and when — drums, IBCs, sacks or a one-off bulk lot. We'll manufacture or source it and come back with a price.
Prices exclude VAT/sales tax and shipping.
Specifications
| Property | Value |
|---|---|
| Appearance | Clear colourless to pale yellow solution |
| Identification | Conforms to reference |
| Purity | ≥99% |
| Identification (IR) | Conforms to structure |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Flash Point | -29 °C |
| Transport Class | 3 |
| Packing Group | II |
| Acidity | Neutral |
Literature values
Published physical properties of the substance, not batch specifications.
| Property | Value |
|---|---|
| Appearance | Colorless liquid |
| Odour | Moderately strong, somewhat disagreeable odor |
| Melting Point | -28.7 °C |
| Boiling Point | 101.1 °C |
| Density | 1.14 (relative, water = 1) |
| Water Solubility | 111 g/L at 25 °C |
| Solubility (other solvents) | Soluble in ethanol, ethyl ether, acetone, carbon tetrachloride, and alkali |
| Vapour Pressure | 3.7 kPa at 20 °C |
| Refractive Index | 1.3817 |
| pKa | pKa = 10.21 |
Source: PubChem CID 6375 (HSDB, ICSC)
Identification
| Property | Value |
|---|---|
| SKU | 53899410 |
| CAS Number | 75-52-5 |
| IUPAC Name | nitromethane |
| EC Number | 200-876-6 |
| Molecular Formula | CH3NO2 |
| Molecular Weight | 61.04 |
| Exact Mass | 61.0164 |
| SMILES | C[N+](=O)[O-] |
| InChIKey | LYGJENNIWJXYER-UHFFFAOYSA-N |
| InChI | InChI=1S/CH3NO2/c1-2(3)4/h1H3 |
| PubChem CID | 6375 |
| UN Number | UN1261 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 29042045 |
| Tariff Code | 2904200010 |
Safety & GHS
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Flammable
GHS02
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Health Hazard
GHS07
Hazard statements
- H226 Flammable liquid and vapour
- H302 Harmful if swallowed
- H351 Suspected of causing cancer
- H361d Suspected of damaging fertility. Suspected of damaging the unborn child.
Precautionary statements
- P210 Keep away from heat/sparks/open flames/hot surfaces - No smoking
- P263 Avoid contact during pregnancy/while nursing
- P270 Do not eat, drink or smoke when using this product
- P301+330 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting
- P302+352 IF ON SKIN: Wash with soap and water
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
- P310 Immediately call a POISON CENTER or doctor/physician
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Portuguese, Spanish.
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
- MeNO2
- Methane, nitro-
- Nitro fuel (Salt/Mix)
- Nitrocarbol
- Nitrometan
- nitrometane
- NITROMETHANE (15N)
- UN 1261
- WLN: WN1
Frequently asked questions
What is nitromethane commonly used for?
Nitromethane is primarily used as a fuel in model rockets, racing cars, and dragsters, as well as a solvent and reagent in chemical synthesis.
What is the chemical formula and molecular weight of nitromethane?
The chemical formula is **CH₃NO₂**, and the molecular weight is **61.04 g/mol**.
How should nitromethane be stored?
Store nitromethane at **ambient temperature** in a tightly sealed container, away from ignition sources and incompatible substances.
What grades of nitromethane does Molekula supply?
Molekula supplies **technical-grade nitromethane** suitable for industrial and specialized applications.
Can Molekula supply nitromethane in bulk quantities?
Yes, Molekula can supply nitromethane in **bulk quantities** upon request, depending on regulatory and safety compliance.
What documentation comes with a nitromethane order?
Each order includes a **Certificate of Analysis (CoA)**, Material Safety Data Sheet (MSDS), and, if applicable, a technical data sheet.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.