China (Mainland)
High Purity 99.90% Dimethylformamide, DMF CAS NO.68-12-2
- Min.Order: 16 Metric Ton
- Payment Terms: L/C,T/T
- Product Details
Keywords
- Dimethylformamide
- DMF
- 99.90% dmf
Quick Details
- ProName: High Purity 99.90% Dimethylformamide, ...
- CasNo: 68-12-2
- Molecular Formula: C3H7NO
- Appearance: colorless liquid
- Application: Used as analytical reagent and vinyl r...
- Port: qingdao
- ProductionCapacity: 100 Metric Ton/Month
- Purity: 99.90%
- LimitNum: 16 Metric Ton
- Grade: Industrial Grade
Superiority
Is a good organic solvent, used as a solvent, polyurethane, polyacrylonitrile, polyvinyl chloride (PVC) is used as the extractant, the raw material of medicine and pesticide chlordimeform.
Details
| N,N-Dimethylformamide Chemical Properties |
| mp | -61 °C |
| alpha | 0.94 º |
| bp | 153 °C(lit.) |
| density | 0.948 g/mL at 20 °C |
| vapor density | 2.5 (vs air) |
| vapor pressure | 2.7 mm Hg ( 20 °C) |
| refractive index |
n |
| Fp | 136 °F |
| storage temp. | Store at RT. |
| Water Solubility | soluble |
| Sensitive | Hygroscopic |
| Merck | 14,3243 |
| BRN | 605365 |
| CAS DataBase Reference | 68-12-2(CAS DataBase Reference) |
| NIST Chemistry Reference | Formamide, N,N-dimethyl-(68-12-2) |
| EPA Substance Registry System | Formamide, N,N-dimethyl-(68-12-2) |
| N,N-Dimethylformamide Usage And Synthesis |
| Chemical Properties | Clear colorless liquid |
| Usage | Solvent for many hydrophobic organic compounds. |
| General Description | A water-white liquid with a faint fishy odor. Flash point 136°F. Slightly less dense than water. Vapors heavier than air. Toxic by inhalation or skin absorption. May irritate eyes. |
| Air & Water Reactions | Flammable. Water soluble. |
| Reactivity Profile | N,N-Dimethylformamide may react violently with a broad range of chemicals, e.g.: alkaline metals (sodium, potassium), azides, hydrides (sodium borohydride, lithium aluminum hydride), bromine, chlorine, carbon tetrachloride, hexachlorocyclohexane, phosphorus pentaoxide, triethylaluminum, magnesium nitrate, organic nitrates. Forms explosive mixtures with lithium azide [Bretherick, 5th ed., 1995, p. 453]. Oxidation by chromium trioxide or potassium permanganate may lead to explosion [Pal B. C. et al., Chem. Eng. News, 1981, 59, p. 47]. |
| Health Hazard | Irritation of eyes, skin and nose. May cause nausea. |
| Fire Hazard | Special Hazards of Combustion Products: Vapors are irritating |
| Safety Information |
| Hazard Codes | T |
| Risk Statements | 61-20/21-36 |
| Safety Statements | 53-45 |
| RIDADR | UN 2265 3/PG 3 |
| WGK Germany | 1 |
| RTECS | LQ2100000 |
| F | 3-10 |
| Hazard Note | Toxic |
| HazardClass | 3 |
| PackingGroup | III |
| Hazardous Substances Data | 68-12-2(Hazardous Substances Data) |