1-Chlorocarbonyl-1-methylethyl acetate

CAS No.：40635-66-3

Important Notice

This product is a chemical product/pharmaceutical intermediate. It is not a drug, an active pharmaceutical ingredient (API), or a pharmaceutical-grade material. It has not been granted a drug approval number or a Chemical Drug Substance Approval Notice, has not passed drug-related review and approval, and is not manufactured, tested, or released in accordance with pharmaceutical GMP.
This product is intended solely for non-clinical research, process development, quality studies, further chemical processing, or chemical synthesis. It must not be used in drug-product manufacturing, clinical trials, clinical diagnosis, or administration to humans or animals, or be sold, used as an input, submitted for regulatory filing, or released as an API or pharmaceutical material.
The purchaser must not use this product, or supply it to another party, for personal consumption, sports or fitness, weight loss, health supplements, food, or animal feed.

View the full Disclaimer

Other grades of this product :

1-Chlorocarbonyl-1-methylethyl acetate Basic information

Product Name:	1-Chlorocarbonyl-1-methylethyl acetate
Synonyms:	1-Chlorocarbonyl-1-methylethyl acetate 95%;2-acetoxyisobutyl chloride;ALPHA-ACETOXY-ISOBUTYRYL CHLORIDE;1-CHLOROCARBONYL-1-METHYLETHYL ACETATE;2-ACETOXY-2-METHYLPROPIONYL CHLORIDE;2-ACETOXYISOBUTYRYL CHLORIDE;2-acetoxyisobutyroyl chloride;2-(acetyloxy)-2-methyl-propanoylchlorid
CAS:	40635-66-3
MF:	C6H9ClO3
MW:	164.59
EINECS:	255-016-2
Product Categories:	Pharmaceutical Intermediates
Mol File:	40635-66-3.mol

1-Chlorocarbonyl-1-methylethyl acetate Chemical Properties

Boiling point	55-56 °C/6 mmHg (lit.)
density	1.136 g/mL at 25 °C (lit.)
refractive index	n20/D 1.428(lit.)
Fp	155 °F
storage temp.	Inert atmosphere,2-8°C
form	clear liquid
color	Colorless to Light yellow
Sensitive	Moisture Sensitive
BRN	507772
CAS DataBase Reference	40635-66-3(CAS DataBase Reference)
NIST Chemistry Reference	2-Acetoxyisobutyryl chloride(40635-66-3)

Safety Information

Hazard Codes	C
Risk Statements	14-34
Safety Statements	26-36/37/39-45
RIDADR	UN 3265 8/PG 2
WGK Germany	3
F	10-21
HazardClass	8
PackingGroup	III
HS Code	29189990

MSDS Information

Provider	Language
2-Acetoxy-2-methylpropionyl chloride	English
SigmaAldrich	English
ALFA	English

1-Chlorocarbonyl-1-methylethyl acetate Usage And Synthesis

Chemical Properties	Clear colorless liquid
Uses	1-Chlorocarbonyl-1-methylethyl acetate was used in preparation of α,γ-dichloro alditols.
General Description	Reaction of 1-chlorocarbonyl-1-methylethyl acetate with 1-aryl ethylene glycols to yield trans chlorohydrin acetates was reported.

1-Chlorocarbonyl-1-methylethyl acetate Preparation Products And Raw materials

Raw materials

2-acetoxy-2-methylpropanoic acid-->2-Hydroxyisobutyric acid-->Acetyl chloride-->Acetic anhydride

Welcome！

Please leave a message for us or use the following ways to contact us, we will reply to you as soon as possible, and provide you with the most sincere service, thank you.

NO. 18 ,Wujiang Road, Wulidian Street, Jiangbei District, Chongqing
+86-23-6139-8061 +86-13650506873
danny@chemdad.com sales@chemdad.com
www.chemdad.com
WhatsApp +86-13650506873