Organic Intermediate 99.9%Min CAS No 127-19-5 Dimethyl Acetamide Dmac

• CAS No.: 127-19-5
• Formula: C4h9no
• EINECS: 204-826-4
• Type: N, N-Dimethylacetamide
• Usage: Dissolved, Bonding, Dilution&Buffer
• Molecular Weight: 87.1204
• Model NO.: 127-19-5
• Density: 0.909 g/cm3
• Melting Point: - 20
• Boiling Point: 221.4 at 760 Mmhg
• Flash Point: 87.7
• Water Soluble: Miscible
• Transport Package: 200kg Each Drum
• Specification: 99%
• Trademark: MHYV
• Origin: China
• HS Code: 2924199090
• Production Capacity: 50000mt Per Year

Product Description

Product Description

N,N- dimethyl acetamide is a clear colorless liquid, flammable. Can be mixed with water, alcohol, ether, ester, benzene, and aromatic compounds and other organic solvents. The boiling point of 166 ºC. Freezing point -20 ºC. Relative density 0.9366. Refractive index 1.4380. Flash point 70ºC (open cup).  

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 freely mixed with organic solvents such as water, alcohol, ether, ester, benzene,  and aromatic compounds. Used in the preparation of drugs, synthetic resins, and also used as a solvent for polyacrylonitrile spinning and carbon Extractive distillation solvent for the separation of styrene in eight fractions, etc. 

 

Detailed Photos

Product Parameters

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

Pharmaceutical and pesticide industry

It is widely used in medicine and pesticide to synthesize antibiotics and pesticides 

 

Synthetic resin

Excellent polar solvent for synthetic fibers and synthetic resins

 

Paint remover and various crystalline solvent adducts and complexes

 

Packaging & Shipping

190KG*80drum,15.2tons/FCL
950KG*20IBC drum,19tons/FCL
20-22tons/ISO TANK 

FAQ

_{1.Why choose us?}
With many year's experience on chemicals and exporting, we can provide top quality products, super service, competitive price and fast delivery.
2.What payment term are acceptable to us?
TT, LC, DP, West Union, Paypyl, etc
3.Is free sample avaliable?
Yes, free sample can be provided, but the courier cost is on your side.
4.What's the loading port and transporation method?
Qingdao, Shanghai, Dalian, Tianjin, Lianyungang, etc. By sea, railyway, road, muti-model transporation.
5.Is a discount possible?
Yes, but it depends on the quantity, market price, etc.