| Customization: | Available |
|---|---|
| CAS No.: | 127-19-5 |
| Formula: | C4h9no |
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nature
Colorless transparent liquid, flammable. It can be mixed with organic solvents such as water, alcohol, ether, ester, benzene, trichloromethane and aromatic compounds. Boiling point 166ºC. Freezing point -20 ºC. The relative density is 0.9366. Refractive index 1.4380. Flash point 70ºC (open cup).
preparation
Dimethylamine and acetic anhydride are acylated at 0 ~ 20ºC, and then acetic acid is neutralized with liquid alkali at low temperature to remove sodium acetate, and the neutralized liquid is then alkali washed and rectified, and the fraction of boiling range 164 ~ 166.5ºC is turned into finished product.
The acetyl chloride process is the reaction of dimethylamine with acetyl chloride. Compared with the current acetic anhydride process in China, the production cost is reduced and the economic benefit is improved.
use
It is mainly used as solvent for medicine, resin (polyamide resin, etc.) and synthetic fiber (acrylonitrile). It can also be used as reaction catalyst, electrolytic solvent, paint remover, and a variety of crystalline solvent adducts and complexes.
| Name | N,N-Dimethylacetamide |
| Synonyms | DMAC CBC 510337 CH3CON(CH3)2 dimethylacetamid PROPYLENE CHLORIDE 2-methylpropanamide Acetyldimeethylamine dimethylacetoneamide N,N-Dimethylacetamide Dimethylamide acetate N,N-Dimethylacetamide,(DMA) Dimethylamid kyseliny octove Acetic acid dimethylacetamide N,N-DIMETHYLACETAMIDE, FOR HPLC |
| CAS | 127-19-5 |
| EINECS | 204-826-4 |
| InChI | InChI=1/C4H9NO/c1-3(2)4(5)6/h3H,1-2H3,(H2,5,6) |
| InChIKey | FXHOOIRPVKKKFG-UHFFFAOYSA-N |
| Hazard Symbols | T - Toxic |
| Risk Codes | R11 - Highly Flammable R20/22 - Harmful by inhalation and if swallowed. R61 - May cause harm to the unborn child R20/21 - Harmful by inhalation and in contact with skin. R36 - Irritating to the eyes |
| Safety Description | S16 - Keep away from sources of ignition. S24 - Avoid contact with skin. S53 - Avoid exposure - obtain special instructions before use. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S36 - Wear suitable protective clothing. S28 - After contact with skin, wash immediately with plenty of soap-suds. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. |
| RTECS | AB7700000 |
| FLUKA BRAND F CODES | 3-10 |
| HS Code | 29241900 |
| Toxicity | LD50 orally in rats: 5.4 ml/kg (Bartsch) |
Located in Guangrao County of Dongying City in the central city of the Yellow River Delta of China, Dongying Hengyu Chemical Co., Ltd enjoys superior geographical location, developed economy and convenient transportation. At present, we are a diversified & integrated enterprise specializing in the research and development, production and sales of chemical products.
Now, our business scope mainly involves pharmaceuticals, pesticide intermediates and fine chemicals and other fields. Under the support of strong technical force, advanced testing instruments and well-operated production equipment, as well as a work team with professional knowledges and rich sales experiences, we have successfully established and founded the markets for our products, which own great market potential.
Our main products are: dichloroacetyl chloride, acetyl chloride, trichloroethylene, trimethylacetyl chloride, trimethyl orthoacetate, n-butyryl chloride, aluminum chloride (anhydrous), trimethyl orthoformate, chloroacetyl chloride, phosphorous acid, N,N-dimethylformamide, propionic acid, cyclohexanone, isobutyryl chloride, trichloroacetyl chloride and other products.
Sticking to such service tenet of "reputation first, integrity based, getting survival by excellent quality", taking the quality of customers as the lifeblood of enterprises and enterprise management as the foundation, as well as focusing on honest business, we work hard to provide customers with high-quality products and thoughtful services.
We look forward to maintaining mutual-trusting, mutual-benefited, win-win and stable cooperative relations with friends at home and abroad, and working together for achieving a long-term development!
1.Q:Are you manufacturer?
A: As an integrated enterprise, we have our own production lines Dichloroacetyl chloride. Meanwhile we are one of the experienced distributors for other chemicals such as Methylene Chloride, Chloroform, Aniline oil, cyclohexanone, Dimethyl Formamide, Propylene Glycol, Ethylene Glycol, Dimethyl Carbonate, etc. We have competitive price benefited by ready stock and good relations with some leading chemical manufacturers.
2.Can I get samples ?
Yes, we can supply specified quantity free sample, you pay for the freight charge only.
3.Which documents do you support?
We can supply COA, TDS, MSDS and so on.
4.What is your MOQ?
A: Normally our MOQ is 20'FCL for each product. Other quantity kindly contact us for sure.
5. How can you guarantee the quality of your products?
(1)Our staff are all experienced in chemical products or related major background, they are well trained before quotation.
(2) Free sample or pre- shipment sample are available for our new cooperation before you place commercial order. We are sure the same specification commercial products as sample to customers.
(3) Third Party Inspection like SGS can be arranged according to your requirement before shipping.
(4) On-Spot QC in our APPROVED associated production bases with necessary certification like GMP, ISO etc.
6. How to pay?
PI will be sent firstly after our aligned products specification. Payment by T/T, X-Transfer ,LC and so on.
7.Q :Which kind of payment terms do you accept?
A:We prefer TT, LC payment terms. Other payment terms are flexible to be further discussed.
8.Q: What kind of package do you have?
A: We have various of packages to meet needs of our customers,like Iron drums,plastic drums, IBC tanks, Flexitank, ISO TANK and bags etc.
9.Q:What is your after-sales service?
Dongying Hengyu CHEMICAL aim to keep long term cooperation with all the customers, will sign a legally binding sales contract with customers for every order. If you have doubt or concern on our products or service, pls feel free to contact with us.
10.Q: What's your delivery time?
A: Usually we will arrange the shipment in 7 -15 days.
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