4-Methylbenzoic anhydride

Modify Date: 2025-08-25 11:49:46

4-Methylbenzoic anhydride Structure
4-Methylbenzoic anhydride structure
Common Name 4-Methylbenzoic anhydride
CAS Number 13222-85-0 Molecular Weight 254.28100
Density 1.159g/cm3 Boiling Point 411.6ºC at 760mmHg
Molecular Formula C16H14O3 Melting Point N/A
MSDS N/A Flash Point 196ºC

 Names

Name 4-Methylbenzoic anhydride
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.159g/cm3
Boiling Point 411.6ºC at 760mmHg
Molecular Formula C16H14O3
Molecular Weight 254.28100
Flash Point 196ºC
Exact Mass 254.09400
PSA 43.37000
LogP 3.30060
Vapour Pressure 5.5E-07mmHg at 25°C
Index of Refraction 1.576
InChIKey BJMLLSSSTGHJJE-UHFFFAOYSA-N
SMILES Cc1ccc(C(=O)OC(=O)c2ccc(C)cc2)cc1

 Safety Information

Hazard Codes Xi
HS Code 2916399090

 Synthetic Route

 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

(4-methylbenzoyl) 4-methylbenzoate
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