DICHLOROACETIC ANHYDRIDE

DICHLOROACETIC ANHYDRIDE Basic information

Product Name:	DICHLOROACETIC ANHYDRIDE
Synonyms:	Acetic acid, dichloro-, anhydride;Aceticacid,dichloro-,anhydride;Anhydrid kyseliny dichloroctove;anhydridkyselinydichloroctove;Dichloroacetetic anhydride;Dichloroacetic acid anhydride;dichloro-aceticacianhydride;dichloro-aceticacid-anhydride
CAS:	4124-30-5
MF:	C4H2Cl4O3
MW:	239.87
EINECS:	223-924-8
Product Categories:	Carbonyl Compounds;Carboxylic Acid Anhydrides;Organic Building Blocks
Mol File:	4124-30-5.mol

DICHLOROACETIC ANHYDRIDE Chemical Properties

Melting point	~30 °C
Boiling point	214-216 °C (lit.)
density	1.574 g/mL at 25 °C (lit.)
refractive index	n20/D 1.483(lit.)
Fp	>230 °F
storage temp.	Store below +30°C.
solubility	Acetonitrile (Soluble), Chloroform (Soluble)
form	Liquid After Melting
color	Clear colorless
Sensitive	Moisture Sensitive
BRN	512173
Stability:	Moisture sensitive
CAS DataBase Reference	4124-30-5
EPA Substance Registry System	Acetic acid, dichloro-, anhydride (4124-30-5)

Safety Information

Hazard Codes	C
Risk Statements	20/21/22-34
Safety Statements	26-27-28-36/37/39-45
RIDADR	UN 2923 8/PG 3
WGK Germany	3
RTECS	AG6300000
F	21
Hazard Note	Corrosive/Moisture Sensitive
HazardClass	8
PackingGroup	II
HS Code	29154000

MSDS Information

Provider	Language
ACROS	English
SigmaAldrich	English

DICHLOROACETIC ANHYDRIDE Usage And Synthesis

Chemical Properties	clear colorless liquid after melting
Uses	Dichloroacetic anhydride was employed as an acylating agent for acylation of 10-Deacetylbaccatin III using Pseudomonas cepacia. It was also used in the preparation of cellulose dichloroacetates.
General Description	Dichloroacetic anhydride is an acylating agent and was evaluated for inducing autoimmune responses.

DICHLOROACETIC ANHYDRIDE Preparation Products And Raw materials

Preparation Products

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