Molekula
N-Nitrosodimethylamine
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
N-Nitrosodimethylamine (NDMA) is a volatile organic compound primarily used as a solvent and intermediate in chemical synthesis, including the production of pesticides, pharmaceuticals, and rubber chemicals. It is also used as a research chemical and has served as an intermediate for 1,1-dimethylhydrazine, a rubber accelerator, a lubricant additive and a copolymer softener. It is also a known environmental contaminant requiring careful handling due to its carcinogenic properties. This chemical has a CAS number of 62-75-9, with the molecular formula (CH3)2NNO and a molecular weight of 74.08 g/mol. It is stored at ambient conditions but requires strict safety measures, including proper ventilation and protective equipment, due to its hazardous nature. The signal word for NDMA is "Danger," indicating high toxicity and potential health risks. Molekula supplies N-Nitrosodimethylamine 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
Pack sizes & pricing
Pricing on request — packs available from research to bulk quantities.
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Specifications
| Property | Value |
|---|---|
| Appearance | Light yellow to green liquid |
| Purity | ⩾ 99.0% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Flash Point | 61 °C |
| Transport Class | 6.1 |
| Packing Group | I |
| Acidity | Neutral |
Literature values
Published physical properties of the substance, not batch specifications.
| Property | Value |
|---|---|
| Appearance | Yellow liquid |
| Odour | Faint, characteristic odor |
| Boiling Point | 152 °C |
| Density | 1 (relative, water = 1) |
| Solubility (other solvents) | Soluble in all common organic solvents and in lipids |
| Vapour Pressure | 360 Pa at 20 °C |
| Refractive Index | 1.4368 |
| log P (octanol/water) | -0.57 |
Source: PubChem CID 6124 (HSDB, ICSC)
Identification
| Property | Value |
|---|---|
| SKU | 90031937 |
| CAS Number | 62-75-9 |
| IUPAC Name | N,N-dimethylnitrous amide |
| EC Number | 200-549-8 |
| Molecular Formula | (CH3)2NNO |
| Molecular Weight | 74.08 |
| Exact Mass | 74.048 |
| SMILES | CN(C)N=O |
| InChIKey | UMFJAHHVKNCGLG-UHFFFAOYSA-N |
| InChI | InChI=1S/C2H6N2O/c1-4(2)3-5/h1-2H3 |
| PubChem CID | 6124 |
| UN Number | UN3382 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 2929.90.5095 |
| Tariff Code | 2929909090 |
Safety & GHS
-
Toxic
GHS06
-
Serious Health Hazard
GHS08
-
Hazardous to the Environment
GHS09
Hazard statements
- H300 Fatal if swallowed
- H330 Fatal if inhaled
- H350 May cause cancer
- H361 Suspected of damaging fertility or the unborn child
- H372 Causes damage to organs through prolonged or repeated exposure
- H411 Toxic to aquatic life with long lasting effects
Precautionary statements
- P202 Do not handle until all safety precautions have been read and understood
- P260 Do not breathe dust/fume/gas/mist/vapours/spray
- P273 Avoid release to the environment
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician
- P304+312 IF INHALED: Call a POISON CENTER or doctor/physician if you feel unwell
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
- Dimethylnitrosamin
- Dimethylnitrosamine
- Dimethylnitrosoamine
- DMNA
- Methanamine, N-methyl-N-nitroso-
- N-Methyl-N-nitrosomethanamine
- N,N-Dimethylnitrosamine
- N,N-dimethylnitrous amide
- NDMA
- Nitrosodimethylamine
Frequently asked questions
What is N-Nitrosodimethylamine (CAS 62-75-9) commonly used for?
N-Nitrosodimethylamine is primarily used as a solvent, in the production of pesticides, and as an intermediate in chemical synthesis, though its use is highly regulated due to its carcinogenic properties.
What is the molecular formula and molecular weight of N-Nitrosodimethylamine?
The molecular formula is (CH₃)₂NNO, and the molecular weight is 74.08 g/mol.
What safety classification does N-Nitrosodimethylamine fall under?
It carries the signal word 'Danger' and is classified as a carcinogen (Category 1B) under the EU harmonised classification (CLP Annex VI), with hazard statement H350. IARC lists it as Group 2A, probably carcinogenic to humans.
How should N-Nitrosodimethylamine be stored?
Store in a cool, dry place at ambient temperature, away from incompatible substances, in tightly sealed containers with proper ventilation.
Does Molekula supply N-Nitrosodimethylamine in bulk quantities?
Bulk supply availability depends on regulatory compliance and customer requirements; please contact our sales team for bulk inquiries.
What documentation is provided with an order of N-Nitrosodimethylamine?
Orders include a Material Safety Data Sheet (MSDS/SDS), Certificate of Analysis (CoA), and batch-specific documentation for traceability.
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.