Methylvinylnitrosamine
- CAS No.
- 4549-40-0
- Chemical Name:
- Methylvinylnitrosamine
- Synonyms
- Methylvinylnitrosamine;Methylvinylnitrosoamine;N-Nitrosomethylvinylamine.;N-METHYL-N-VINYLNITROSAMINE;N-Methyl-N-nitrosovinylamine;N-nitroso-N-methylvinylamine;N-Methyl-N-nitroso-ethenamine;Vinylamine,N-methyl-N-nitroso-;N-methyl-N-vinyl-nitrous amide;Ethenamine, N-methyl-N-nitroso-
- CBNumber:
- CB8875327
- Molecular Formula:
- C3H6N2O
- Molecular Weight:
- 86.09
- MDL Number:
- MFCD01675279
- MOL File:
- 4549-40-0.mol
- MSDS File:
- SDS
| Boiling point | 158.75°C (rough estimate) |
|---|---|
| Density | 1.1530 (rough estimate) |
| refractive index | 1.5110 (estimate) |
| solubility | Chloroform (Slightly), Methanol (Slightly) |
| form | Oil |
| pka | -5.74±0.70(Predicted) |
| color | Yellow |
| Henry's Law Constant | 2.7×100 mol/(m3Pa) at 25℃, HSDB (2015) |
| Stability | Light Sensitive, Volatile |
| FDA UNII | 4F13H2637M |
| Proposition 65 List | N-Nitrosomethylvinylamine |
| IARC | 2B (Vol. 17, Sup 7) 1987 |
| EPA Substance Registry System | N-Nitrosomethylvinylamine (4549-40-0) |
SAFETY
Risk and Safety Statements
| RIDADR | 2810 |
|---|---|
| HazardClass | 6.1(a) |
| PackingGroup | II |
| Hazardous Substances Data | 4549-40-0(Hazardous Substances Data) |
| Toxicity | LD50 oral in rat: 24mg/kg |
Methylvinylnitrosamine price
Methylvinylnitrosamine Chemical Properties, Uses, Production
Chemical Properties
N-Nitrosomethylvinylamine is a yellow liquid.
Uses
N-nitrosomethylvinylamine is used as a research chemical; no other uses were identified (IARC 1978, HSDB 2009).
Uses
N-Methyl-N-nitroso-ethenamine is used as research reagent for base induced fragmentation to give aldehydes or ketones and smaller alkylnitrosamine
Definition
ChEBI: N-Nitrosomethylvinylamine is a nitroso compound.
Production Methods
NMVA has not been produced commercially and is currently produced in limited quantities for research purposes. There are no reports that it occurs in the environment and exposure is likely limited to researchers using NMVA.
General Description
Very volatile yellow liquid.
Air & Water Reactions
Water soluble but relatively unstable in water .
Health Hazard
ACUTE/CHRONIC HAZARDS: Methylvinylnitrosamine is highly toxic by ingestion and inhalation. When heated to decomposition, Methylvinylnitrosamine emits toxic fumes of NOx.
Fire Hazard
Flash point data for Methylvinylnitrosamine are not available; however Methylvinylnitrosamine is probably combustible.
Safety Profile
Confirmed carcinogen with experimental tumorigenic data. Poison by ingestion and inhalation. When heated to decomposition it emits toxic fumes of NOx. See also N-NITROSO COMPOUNDS and AMINES.
Potential Exposure
This chemical is not manufactured but occurs as a chemical reaction byproduct found in the dye, automotive, rubber, and leather industries.
Carcinogenicity
N-Nitrosomethylvinylamine is reasonably anticipated to be a human carcinogen based on sufficient evidence of carcinogenicity from studies in experimental animals.
Shipping
UN3082 Environmentally hazardous substances, liquid, n.o.s., Hazard Class: 9; Labels: 9-Miscellaneous hazardous material, Technical Name Required
Incompatibilities
Light sensitive. Incompatible with oxidizers (chlorates, nitrates, peroxides, permanganates, perchlorates, chlorine, bromine, fluorine, etc.); contact may cause fires or explosions. Keep away from alkaline materials strong bases, strong acids, oxoacids, epoxides. A nitrated amine. Amines are combustible. Azo, diazo, azido compounds can detonate. This applies in particular to organic azides that have been sensitized by the addition of metal salts or strong acids. Toxic gases are formed by mixing materials of this class with acids, aldehydes, amides, carbamates, cyanides, inorganic fluorides, halogenated organics, isocyanates, ketones, metals, nitrides, peroxides, phenols, epoxides, acyl halides, and strong oxidizing or reducing agents. Flammable gases are formed by mixing materials in this group with alkali metals. Explosive combination can occur with strong oxidizing agents, metal salts, peroxides, and sulfides.
Waste Disposal
Consult with environmental regulatory agencies for guidance on acceptable disposal practices. Generators of waste containing this contaminant (≥100 kg/mo) must conform with EPA regulations governing storage, transportation, treatment, and waste disposal.
Methylvinylnitrosamine Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Nanjing Meihao Pharmaceutical Technology Co., Ltd. | meitaochem@126.com | meitaochem@126.com | China | 19087 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +86-189 4982 3763 | sales@tnjchem.com | China | 34526 | 58 |
| Henan Weituxi Chemical Technology Co., Ltd. | 0371-63284658 18135795563 | 3905209149@qq.com | China | 9705 | 58 |
| Qi Qi hang Biotechnology Co., Ltd. | 18151111370 | 1046215251@qq.com | China | 5999 | 58 |
| Tianjin xizerun technology co., ltd. | 18622687818 | majunli@thinkerytech.com | China | 244 | 58 |
| Beijing krre Technology Co., Ltd | 17710868586 | 991087253@qq.com | China | 473 | 58 |
| Allbio pharm Co., Ltd | 1483287082 19962651230 | sales@allbiopharm.com | China | 1423 | 58 |
| Ningbo Chemrio Chemtech Co,.Ltd. | 0574-27891269 18667892864 | frank.xiaodong@chemriotech.com | China | 3967 | 58 |
| LGC Science (Shanghai) Ltd. | 17717235263 | offer.de@lgcgroup.com | China | 19036 | 58 |
| TianJin JinSheng Biomedical Co., Ltd | 13820634634 18622687818 | 405423999@qq.com | China | 3298 | 58 |
