3,4-Dichlorobenzoic anhydride

Modify Date: 2025-08-25 18:43:19

3,4-Dichlorobenzoic anhydride Structure
3,4-Dichlorobenzoic anhydride structure
Common Name 3,4-Dichlorobenzoic anhydride
CAS Number 86866-14-0 Molecular Weight 364.00800
Density 1.551g/cm3 Boiling Point 499ºC at 760 mmHg
Molecular Formula C14H6Cl4O3 Melting Point N/A
MSDS N/A Flash Point 202.4ºC

 Names

Name 3,4-Dichlorobenzoic anhydride
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.551g/cm3
Boiling Point 499ºC at 760 mmHg
Molecular Formula C14H6Cl4O3
Molecular Weight 364.00800
Flash Point 202.4ºC
Exact Mass 361.90700
PSA 43.37000
LogP 5.29740
Index of Refraction 1.621
InChIKey JKRVKAAJSJWYFT-UHFFFAOYSA-N
SMILES O=C(OC(=O)c1ccc(Cl)c(Cl)c1)c1ccc(Cl)c(Cl)c1

 Safety Information

HS Code 2916399090

 Customs

HS Code 2916399090
Summary 2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

 Synonyms

(3,4-dichlorobenzoyl) 3,4-dichlorobenzoate
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