CAS No. 127-19-5 Dmac Purity 99.9% Organic Intermediate Dimethylacetamide

• CAS No.: 127-19-5
• Formula: C4h9no
• EINECS: 204-826-4
• Type: Pharmaceutical Intermediates
• Appearance: Liquid
• Quality: Industrial
• Model NO.: DMAC
• Colour: Transparent
• Product Name: Dimethyl Acetamide
• Other Names: N, N-Dimethylacetamide
• Melting Point: -20
• Boiling Point: 166.1
• Flash Point: 66
• pH: Weakly Alkaline
• Toxicity: Low
• Density: 0.9366
• Spontaneous Ignition Point: 420
• Viscosity: 0.92
• Molecular Weight: 87.12
• Water Insolubility: Miscible
• Refractive Index (20ºC): 1.4384
• Refractive Index (25ºC): 1.4356
• Use: Solvent
• Transport Package: Plastic Drum, IBC Drum
• Specification: 190kg/drum 950kg IBC drum
• Trademark: Long Xing
• Origin: China
• HS Code: 2924199090
• Production Capacity: 10000tons/Year

Product Description

Product Description

Product name	N,N-Dimethylacetamide
Other name	DMAC
Toxicity	Low toxicity
Combustibility	combustible
Acid and alkali	weakly alkaline
Stability	good
Corrosive	no
Solubility	Miscible with water, can be miscible in ethanol, ether, etc
Appearance	Colorless,and light ammonia liquid
Density	0.9366

 

Product Parameters

Specifications of dimethylacetamide			Chemical fiber grade	Medical 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

 

Applications

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/drum, 15.2t/20FCL                                                            950Kg/drum, 19t/20FCL                                                  21-22ton/ISO tank


 

Company Profile

Dongying City Longxing Chemical Co.,Ltd. is a chemical-based corporation, established in 2008, located in Dongying City, Shandong Province which is the site of the famous Yellow River Delta. Our company specializes in various chemical products, including basic inorganic and organic chemicals.Our products are popular in both domestic and international market due to the superior quality, perfect service and competitive prices. With many years'development , our company have cleints all over the world, such as USA, Pakistan, India, Japan, Austrilia, Saudi, Africa, etc.,and we enjoy a good reputation among them. We have a close relationship with many famous chemical plants in China which guarantees our customers with top quality , better delivery and competitive price . We sincerely welcome friends from all over the world to visit our company and cooperate with us on the basis of long-term mutual benefits.

FAQ

Q1. What are the main products in your company?
A: Main exporting Products: Propylene Glycol ,Ethylene glycol,Methylene Chloride, Aniline, , Propylene Carbonate, Dimethyl Carbonate, Trichloroethylene, Perchloroethylene, DMF,IPA, etc.
 Q2:Could you send me all your catalogues and price list?
A: Due to product price in your order quantity, packing method and some other factors.
Please inform me the items,size and packages you interested in ,so we can offer you
the price list you want for your reference .
 Q3.How can I get some samples?
A:Kindly send us your address, we are honored to offer you pay the samples. You only have to pay the express cost.
 Q4:What is the convenient way to pay?
A:L/C , T/T,D/P  are accepted,and if you have a better idea , please feel free to share with us. And we welcome you to place an order on Alibaba.
 Q5:Which mode of transport would be better?
A:In general,we advice to make delivery by sea which is cheap and safe.Also we respect
your views of other transportation as well.
 

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