Industrial Grade Organic Intermediate Dmac/Dimethylacetamide CAS No. 127-19-5 N, N-Dimethylacetamide

• Customization: Available
• CAS No.: 127-19-5
• Formula: C4h9no
• Model NO.: ARC-025
• Type: Chemical Industrial Solvents
• Appearance: Liquid
• Quality: Industrial
• Colour: Colorless
• Molecular Weight: 87.12
• Melting Point: -20 ºC
• Boiling Point: 164 ºC
• Density: 0.937
• Flash Point: 66 ºC
• Transport Package: 190kg/Drum
• Specification: 99.9%
• Trademark: Arctic Chemical
• Origin: Shandong
• HS Code: 2924199090
• Production Capacity: 250000ton/ Year

Product Description

Product Description

 

Dimethylacetamide, the full name is N,N-dimethylacetamide (chemical formula: CH3C(O)N(CH3)2, abbreviated as DMAC or DMA. A commonly used aprotic polar solvent. Colorless Transparent liquid, flammable. Can be mixed with water, alcohol, ether, ester, benzene, chloroform and aromatic compounds and other organic solvents. Used in pharmaceuticals, synthetic resins, and also used as a solvent for polyacrylonitrile spinning and from carbon Eight-fraction extraction distillation solvent for styrene separation, etc. It is prepared by the interaction between dimethylamine and acetyl chloride.

 

Specification

 

Specifications of dimethylacetamide			Chemical fiber grade	usp grade	Industrial grade
Chromatographic content		(%)≥	99.90	99.85	99.60
Water content		PPm ≤	100	300	300
Acid content	(as HAC)	PPm ≤	80
Alkali content	(as DMA)	PPm ≤	5	10	10
Iron content		PPm ≤	0.05	/	/
Conductivity	(20ºC)	μs/cm≤	0.5	/	/
PH value (200g / L, 25 ºC)			5.5-7.0	4.5-7.0	5.5-7.0
Color and lustre		Pt-Co≤	5	10	10
Water %	≤0.2	GB/T 6283-2008	0.063
Acid Assay, ml	≤1.67	GB 29216-2012	1.04
Burning residue %	≤0.007	GB/T 7531-2008	0.006
Pb mg/kg	≤1	GB/T 5009.75-2003	0.000

Product application

 

1. It is used as a raw material for synthetic fibers and an excellent polar solvent for organic synthesis; for organic synthesis, it is also used as a solvent, catalyst and paint remover.

2. DMAC is mainly used as a solvent for synthetic fibers (acrylonitrile) and polyurethane spinning and synthetic polyamide resins, and is also used as an extractive distillation solvent for separating styrene from C8 fractions, and is widely used in polymer films; coatings and pharmaceuticals etc. At present, it is widely used in medicine and pesticide to synthesize antibiotics and pesticides.

3. Can be used as catalyst for reaction; electrolytic solvent; paint scavenger and various crystalline solvent adducts and complexes.

4. Used as solvent, paint remover, catalyst and for organic synthesis.

 

 

Packaging & Shipping

 

190kg*80  drums; 15.2ton/FCL;                950kg* 20 IBC tanks; 19ton/FCL;               20~22ton/ISO TANK.

We have various of packages for different products and we are always pleased to satisfy customers' request.


Shipping:

Promote shipping usually 7--14 days after receiving TT deposit or LC Original .

Company Profile

 

Our Advantages

1. Factory price, no middleman increases costs.

2. Packaging can be customized according to customer requirements

3. We provide commercial invoice, packing list, shipping order, COA, health certificate and
certificate oforigin, etc. If your market has any special requirements, please let us know.

4. We can accept various payment methods, such as L / C, t / T, D / A, D / P, O / A, PayPal,
Western Union,etc

5. Timely delivery. We have good cooperation with many professional freight forwarders.
Once you confirmthe order, we can send the products to you.

FAQ

Q: What is the payment terms?
A: T/T and L/C
Q: Which kind of package do you have?
A: Iron drums, IBC Drums, Flexitank, ISO TANK and bags etc.
Q: How can I get samples?
A: We provide you samples for free, but you have to pay for the courier charges.
Q: How long is your delivery?
A: Within 12 days after receiving the T/T deposit or L/C original.