2,2'-OXYDIACETYL CHLORIDE

CAS No.：21062-20-4

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 :

2,2'-OXYDIACETYL CHLORIDE Basic information

Product Name:	2,2'-OXYDIACETYL CHLORIDE
Synonyms:	2,2'-Oxybis(acetic acid chloride);3-Oxapentanedioic acid dichloride;Oxybis(1-chloroethanone);Oxybis(acetic acid chloride);Oxybisacetic acid dichloride;Oxydi(acetic acid chloride);2,2'-Oxydiacetylchloride ,95%;Diglycolyl chloride,2,2′-Oxydiacetyl chloride
CAS:	21062-20-4
MF:	C4H4Cl2O3
MW:	170.98
EINECS:	244-186-3
Product Categories:
Mol File:	21062-20-4.mol

2,2'-OXYDIACETYL CHLORIDE Chemical Properties

Melting point	121-123 °C
Boiling point	84-87 °C/2 mmHg (lit.)
density	1.439 g/mL at 25 °C (lit.)
refractive index	n20/D 1.473(lit.)
Fp	>230 °F
form	clear liquid
color	Colorless to Light orange to Yellow
CAS DataBase Reference	21062-20-4

Safety Information

Hazard Codes	C
Risk Statements	34
Safety Statements	26-27-28-36/37/39-45
RIDADR	UN 3265 8/PG 2
WGK Germany	3
HazardClass	8
PackingGroup	III

MSDS Information

Provider	Language
SigmaAldrich	English

2,2'-OXYDIACETYL CHLORIDE Usage And Synthesis

Uses	Diglycolyl chloride is suitable for use in the synthesis of ply(ether ester). It may be used in the synthesis of: chiral diphenyl substituted polyether-diester compounds morpholine dione analog (IMDNQ) salicylic acid (SA)- based diacids
General Description	Diglycolyl chloride (2,2′-Oxydiacetyl chloride) is an acid halide.

2,2'-OXYDIACETYL CHLORIDE Preparation Products And Raw materials

Raw materials	Nitric acid-->Chloroform-->Phosphorus pentachloride-->Diethylene glycol
Preparation Products	AcetaMide, 2,2'-oxybis[N,N-dioctyl-

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