4,5,6,7-tetrafluoro-2-methyl-1-benzofuran-3-carboxylic acid

Modify Date: 2025-09-10 20:24:50

4,5,6,7-tetrafluoro-2-methyl-1-benzofuran-3-carboxylic acid Structure
4,5,6,7-tetrafluoro-2-methyl-1-benzofuran-3-carboxylic acid structure
Common Name 4,5,6,7-tetrafluoro-2-methyl-1-benzofuran-3-carboxylic acid
CAS Number 3265-72-3 Molecular Weight 248.13100
Density 1.632g/cm3 Boiling Point 340.1ºC at 760mmHg
Molecular Formula C10H4F4O3 Melting Point N/A
MSDS N/A Flash Point 159.5ºC

 Names

Name 4,5,6,7-tetrafluoro-2-methyl-1-benzofuran-3-carboxylic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.632g/cm3
Boiling Point 340.1ºC at 760mmHg
Molecular Formula C10H4F4O3
Molecular Weight 248.13100
Flash Point 159.5ºC
Exact Mass 248.01000
PSA 50.44000
LogP 2.99580
InChIKey PCQIMPCKDMEBLS-UHFFFAOYSA-N
SMILES Cc1oc2c(F)c(F)c(F)c(F)c2c1C(=O)O

 Safety Information

HS Code 2932999099

 Customs

HS Code 2932999099
Summary 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

HMS1771P21
4,5,6,7-tetrafluoro-2-methyl-benzofuran-3-carboxylic acid
3-Carboxy-4,5,6,7-tetrafluor-2-methyl-cumaron
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