3-Chlorophthalic acid anhydride

BGC Id:	261722164564
CAS No:	117-21-5
Synonyms:	4-chloro-2-benzofuran-1,3-dione, 4-chloroisobenzofuran-1,3-dione ; 3-chlorophthalic anhydride 98% ; 1,3-isobenzofurandione, 4-chloro- ; 3-chlorophthalic anhydride ; 4-chloro-1,3-dihydro-2-benzofuran-1,3-dione ; 4-chloro-1,3-isobenzofurandione ; 4-chloro-isobenzofuran-1,3-dione ; 3-chlorophthalic anhydride, 95+% ; 3-chlorophthalic acid anhydride ; 3-chloro-1,2-benzenedicarboxylic anhydride
Molecular Formula:	C8H3ClO3
Molecular Weight:	182.56
EINECS:	204-179-8

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Identify

Synonyms:

4-chloro-2-benzofuran-1,3-dione, 4-chloroisobenzofuran-1,3-dione ; 3-chlorophthalic anhydride 98% ; 1,3-isobenzofurandione, 4-chloro- ; 3-chlorophthalic anhydride ; 4-chloro-1,3-dihydro-2-benzofuran-1,3-dione ; 4-chloro-1,3-isobenzofurandione ; 4-chloro-isobenzofuran-1,3-dione ; 3-chlorophthalic anhydride, 95+% ; 3-chlorophthalic acid anhydride ; 3-chloro-1,2-benzenedicarboxylic anhydride

CAS:

117-21-5

EINECS:

204-179-8

Molecular Formula:

C8H3ClO3

MDL:

MFCD00023107

Properties

Molecular Weight:

182.56 g·mol−1

Melting point:

123-126 °C

Safety Information

Hazard Symbols: Xi

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

36/37/38 (R)

Safety Codes:

37/39-26 (S)

What other providers are available for CAS 117-21-5?

In addition to the providers presented here for 3-Chlorophthalic acid anhydride with the CAS number 117-21-5, there are other 37 providers with slightly different product names available for this CAS number.

3-Chlorophthalic anhydride

Chemport Science & Technology (Shanghai) Co., Ltd. | Hangzhou Meite Industry Co., Ltd (Hangzhou Meite Chemical Co., Ltd) | Dayang Chem (Hangzhou) Co.,Ltd. | Carbone Scientific Co., Ltd. | Shandong SanYoung Industry Co., Ltd | Leap Chem Co., Ltd | BIOZOL Diagnostica Vertrieb GmbH | BuGuCh & Partners +19 additional providers that we know from the past

4-Chloroisobenzofuran-1,3-dione

Xingrui Industry Co., Limited | AK Scientific, Inc. | BLD Pharmatech Ltd +5 additional providers that we know from the past