Diethylacetamide CAS685-91-6 Acetic Acid Diethylamide; Acetic Acid, Amide, N, N-Diethyl

• Customization: Available
• CAS No.: 685-91-6
• Formula: C6h13no
• EINECS: 211-685-2
• Appearance: Transparent
• Type: Pharmaceutical Intermediates
• Quality: Refined
• Colour: Colorless
• Samples: Available
• Purity: 99%
• Certificates: ISO9001/SGS
• Package: 1kg/5kg/10kg/25kg
• Stocks: in Stock
• Lead Time: 5-7 Working Days
• Shelf Life: 2-3 Years
• Site Audit: Available
• Transport: Air/Express/Sea
• MOQ: 10g
• Transport Package: Drum/Bottle/Bags
• Trademark: Yunbang
• Origin: China

Product Description

Diethylacetamide CAS685-91-6 Acetic acid diethylamide;Acetic acid, amide, N,N-diethyl
 

 

Diethylacetamide Chemical Properties

Melting point	<20 °C
Boiling point	182-186 °C (lit.)
density	0.925 g/mL at 25 °C (lit.)
vapor pressure	1.2 hPa (25 °C)
refractive index	n20/D 1.440(lit.)
Fp	159 °F
storage temp.	Store below +30°C.
solubility	53.5g/l
pka	-0.41±0.70(Predicted)
Water Solubility	Soluble in water.
BRN	1209428
CAS DataBase Reference	685-91-6(CAS DataBase Reference)
NIST Chemistry Reference	Acetamide, N,N-diethyl-(685-91-6)
EPA Substance Registry System	N,N-Diethylacetamide (685-91-6)

Safety Information

Hazard Codes	Xn
Risk Statements	20/21/22-36/37/38
Safety Statements	26-27-36/37/39-45
WGK Germany	3
RTECS	AB7000000
TSCA	Yes
HS Code	29241900
Hazardous Substances Data	685-91-6(Hazardous Substances Data)
Toxicity	LD50 orally in Rabbit: 1500 mg/kg

 

Diethylacetamide Usage And Synthesis

Chemical Properties	clear colorless liquid
Synthesis Reference(s)	Chemistry Letters, 18, p. 1983, 1989 The Journal of Organic Chemistry, 59, p. 4035, 1994 DOI: 10.1021/jo00094a004
Hazard	Toxic by ingestion.
Safety Profile	Moderately toxic by ingestion and intraperitoneal routes. Questionable carcinogen with experimental tumorigenic data. Flammable when exposed to heat or flame. To fight fire, use foam, mist, CO2, dry chemical. When heated to decomposition it emits toxic fumes of NOx.
Purification Methods	Dissolve the amide in cyc lohexane, shake with anhydrous BaO and then filter. The procedure is repeated three times, and the cycl ohexane is distilled off at atmospheric pressure. The crude amide is also fractionally distilled three times from anhydrous BaO. [Beilstein 4 III 349.]

Company Informations:

Hunan Yunbang Pharmaceutical Co., Ltd. (Yunbangpharm) located in Changsha High-tech Industrial Park, Hunan. It is a high-tech enterprise specializing in the research and development, production and sales of Pharmaceutical raw materials, Pharmaceutical intermediates(API) and Fine chemicals. Based in China, Yunbangpharm has been providing suitable solutions for many domestic,foreign pharmaceutical companies and traders. Excellent quality, good reputation and authentic price have won the praise of the majority of customers.
The company adheres to the corporate tenet of "We do not produce medicines, but help pharmaceutical companies make good medicines".

We can provide customers with customized processing, research and development services;
We can develop high-end Pharmaceutical and chemical products with high technical difficulties,high barriers and unique production processes;
We can provide 100 grams Grade, kilograms, and hundred kilograms of raw material pharmaceutical intermediates and other products.
We can perform -100°C to 300°C reaction.

R&D strength is the company's core competitiveness.Yunbangpharm has maintains a good cooperation relationship with many Universities and Research institutes locally, which can quickly transform R&D results into industrial production.

Our goal : To achieve the integrated upgrade of Pharmaceutical intermediates, raw materials and high-end chemical products, adhere to "serving pharmaceutical companies, creating our brands" to provide customers with high-quality and low-cost pharmaceutical and chemical products, realizing Win-win cooperation and common development.