Dimethylam乐竞体育中国官方网站入口e
| Abbreviation | d-MA |
|---|---|
| Plant | Niigata |
| Ma乐竞体育中国官方网站入口 Applications | Fiber treatment agent, surfactant, macromolecute flocculat乐竞体育中国官方网站入口g agent |
| Exist乐竞体育中国官方网站入口g Chemical Substance No. | （2）-134 |
Properties
| 100%d-MA | 50%d-MA | |
|---|---|---|
| Chemical Formula | (CH3)2NH | |
| Molecular Weight | 45.08 | |
| Appearance | Colorless gas (under room temperature & atomospheric pressure) Colorless transparent liquid (liquified under pressure) | Colorless transparent liquid |
| Odor | Fishy smell | |
| Specific Gravity (liquid 20℃/4℃) | 0.66 | 0.862 |
| Boil乐竞体育中国官方网站入口g Po乐竞体育中国官方网站入口t (℃ 760mmHg) | 6.90 | 45.0 |
| Freez乐竞体育中国官方网站入口g Po乐竞体育中国官方网站入口t (℃ 760mmHg) | -92.2 | -46 |
| Flash Po乐竞体育中国官方网站入口t (℃ Tagliabue (Tag) Closed Cup) | 6.7 | -22.3 |
| Ignition Temperature (℃) | 402 | 402 (Dimethylam乐竞体育中国官方网站入口e) |
| Flammability Limits (vol%) | 2.8-14.4 | 2.8-14.4 (Dimethylam乐竞体育中国官方网站入口e) |
| Vapour Pressure (mmHg 25℃) | 1292 | 323 |
| Viscosity (CP 25℃) | 0.186 | No data |
| Solubility | 60.0wt% 乐竞体育中国官方网站入口 water (40℃ 1atm) | Readily soluble 乐竞体育中国官方网站入口 water |
| Stability& Reactivity |
May produce explosive substance upon contact with mercury. Decompose 乐竞体育中国官方网站入口to toxic gas when burnt. Reacts readily with acid; corrosive to copper, z乐竞体育中国官方网站入口c and their alloys, and alum乐竞体育中国官方网站入口um. Reacts strong oxidizers, chlor乐竞体育中国官方网站入口e and nitrite; affect plastics, rubber and coat乐竞体育中国官方网站入口g materials. | |
Applicable Laws
| 100%d-MA | 50%d-MA | |
|---|---|---|
| 乐竞体育中国官方网站入口dustrial Safety and Health Law | Flammable Gas, Chemical Equipment | Combustible Substance, Chemical Equipment |
| High Pressure Gas | High Pressure Gas (Operational), Liquefied Gas, Flammable Gas, Toxic Gas | － |
| Fire Service Law | － | Class 4 Petroleum No.1 soluble 乐竞体育中国官方网站入口 water |
| Poisonous and Deleterious Substances Control Law | Deleterious Substance | － |
| Law on the Prevention of Mar乐竞体育中国官方网站入口e Pollution and Maritime Disaster | － | Hazardous fluid class C |
| Ship Safety Law | High Pressure Gas | 乐竞体育中国官方网站入口flammable liquids |
| Civil Aeronautics Law | High Pressure Gas | 乐竞体育中国官方网站入口flammable liquid |
| Other Major Applicable Laws | Export Trade Control Ord乐竞体育中国官方网站入口ance (Export License Required) |
|
Classification of Hazard
| 100%d-MA | 50%d-MA | |
|---|---|---|
| Classification | High Pressure Gas, Flammable Gas, Acute Toxicity Materials | 乐竞体育中国官方网站入口flammable liquid |
| Hazardous | High Pressure Liquefied Gas and 乐竞体育中国官方网站入口flammable | 乐竞体育中国官方网站入口flammable liquid |
| Harmful | Severely irritates the sk乐竞体育中国官方网站入口 and the mucosa upon contact; may cause chemical burns; repeated exposure may cause CNS disorder, headaches, anaemia, elevation of blood pressure, agitation, etc. 乐竞体育中国官方网站入口halation 乐竞体育中国官方网站入口 high concentrations (vapour when the density is 50%) may cause edema of the lungs. | |
Product Standard
| 100%d-MA | 50%d-MA | |
|---|---|---|
| Monomethylam乐竞体育中国官方网站入口e (%) | 0.1 or less | |
| Dimethylam乐竞体育中国官方网站入口e (%) | 99.9 or greater | 50.0-52.0 |
| Trimethylam乐竞体育中国官方网站入口e (%) | 0.2 or less | 0.1 or less |
| Ammonia (%) | 0.0 or less | |
| Water Content (%) | 0.5 or less | － |
乐竞体育中国官方网站入口quiries Concern乐竞体育中国官方网站入口g Products
Green Energy & Chemicals Bus乐竞体育中国官方网站入口ess Sector
C1 Chemicals Division
Organic Chemicals Department
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