2,3-Dihydroxy-4-methylbenzoic acid

Modify Date: 2025-08-24 19:49:48

2,3-Dihydroxy-4-methylbenzoic acid Structure
2,3-Dihydroxy-4-methylbenzoic acid structure
Common Name 2,3-Dihydroxy-4-methylbenzoic acid
CAS Number 3929-89-3 Molecular Weight 168.14700
Density 1.46g/cm3 Boiling Point 370.4ºC at 760 mmHg
Molecular Formula C8H8O4 Melting Point N/A
MSDS N/A Flash Point 192ºC

 Names

Name 2,3-Dihydroxy-4-methylbenzoic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.46g/cm3
Boiling Point 370.4ºC at 760 mmHg
Molecular Formula C8H8O4
Molecular Weight 168.14700
Flash Point 192ºC
Exact Mass 168.04200
PSA 77.76000
LogP 1.10440
Index of Refraction 1.645
InChIKey UWYHEGBHZPUZEE-UHFFFAOYSA-N
SMILES Cc1ccc(C(=O)O)c(O)c1O

 Safety Information

HS Code 2918290000

 Customs

HS Code 2918290000
Summary HS: 2918290000 other carboxylic acids with phenol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) VAT:17.0% MFN tariff:6.5% General tariff:30.0%

 Synonyms

4-Methyl-o-pyrocatechuic acid
o-Pyrocatechuic acid,4-methyl
2,3-Dihydroxy-4-methyl-benzoesaeure
2,3-dihydroxy-4-methyl-benzoic acid
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