N,N-Dimethylformamide
Price | USD25.00 |
Packge | 1KG |
- Min. Order:1KG
- Supply Ability: 1000 Kilogram/Kilograms per Week manufacturer in China
- Time:2021-07-09
Product Details
- Product NameN,N-Dimethylformamide
- CAS No.68-12-2
- EINECS No.200-679-5
- MFC3H7NO
- MW73.09
- InChIKeyZMXDDKWLCZADIW-UHFFFAOYSA-N
- AppearanceliquidAPHA: ≤15
- Water Solubility soluble
- storage temp. Store at +5°C to +30°C.
- Melting point -61 °C (lit.)
- density 0.944 g/mL (lit.)
- Boiling point 153 °C (lit.)
Product Description
Dimethylformamide (DMF) is a transparent liquid that can be soluble with water and most organic solvents and is a common solvent for chemical reactions. Pure dimethylformamide is odorless, but industrial or deteriorated dimethylformamide has a fishy smell because of impurities. The name of dimethylformamide comes from the fact that it is a dimethyl substitute of formamide (amide of formic acid), and both methyl groups are located on the N (nitrogen) atom. Dimethylformamide is a polar (hydrophilic) nonprotonic solvent with high boiling point, which can promote the SN2 mechanism chemical reactions. Dimethylformamide is synthesized by the reaction of formic acid and dimethylamine. Dimethylformamide is unstable in the presence of strong bases, such as sodium hydroxide or strong acids such as hydrochloric acid or sulfuric acid (especially at high temperatures), and it hydrolyzes to formic acid and dimethylamine.
The explosion limit of steam-air mixture is 2.2-15.2%. It is miscible with water and ordinary organic solvents, and the mixture layered when mix with petroleum ether. When exposed to open fire and high temperature, dimethylformamide can cause combustion and explosion. It can react violently with concentrated sulfuric acid, fuming nitric acid and even explode. Hazard mark 7 (flammable liquid).
Company Profile Introduction
Recommended supplier
-
VIP1年
- ARRAKIS INDUSTRIES LLP
- NN-DIMETHYLFORMAMIDE 99%
- Inquiry
- 2024-11-05
-
VIP1年
- SS Reagents and Chemicals
- DMF 99%
- Inquiry
- 2024-10-24
-
VIP1年
- Pallav Chemicals And Solvents Pvt Ltd
- N,N-Dimethyl Formamide 99% For Synthesis 99%
- Inquiry
- 2024-10-24
-
VIP1年
- Nabariya Impex
- Di methyl Formamide 68-12-2 99%
- Inquiry
- 2024-10-23
-
VIP1年
- Shree Ashaka Chemicals
- 68-12-2 N,N-Dimethylformamide 99%
- Inquiry
- 2024-03-27
-
VIP1年
- Cognizant Chemical Pvt Ltd
- 68-12-2 99%
- Inquiry
- 2024-03-07
-
VIP1年
- Bondbay Pharmaceuticals Pvt Ltd
- 68-12-2 N,N-Dimethylformamide 98%
- Inquiry
- 2024-03-05
-
VIP1年
- Rashtriya Chemicals and Fertilizers Limited
- N,N-Dimethylformamide 68-12-2 98%
- Inquiry
- 2024-02-24
-
VIP1年
- Expresolv Limited
- N,N-Dimethylformamide 98%
- Inquiry
- 2024-02-07
-
VIP1年
- Ridhdhi Sidhdhi Chemicals
- 68-12-2 99%
- Inquiry
- 2024-02-03
- Since:2019-07-05
- Address: Federation business plaza, qiaoxi district, shijiazhuang city, hebei province