2-Fluoro-3-hydroxybenzoic acid

Modify Date: 2025-08-29 09:07:07

2-Fluoro-3-hydroxybenzoic acid Structure
2-Fluoro-3-hydroxybenzoic acid structure
Common Name 2-Fluoro-3-hydroxybenzoic acid
CAS Number 91658-92-3 Molecular Weight 156.111
Density 1.5±0.1 g/cm3 Boiling Point 314.1±27.0 °C at 760 mmHg
Molecular Formula C7H5FO3 Melting Point N/A
MSDS N/A Flash Point 143.8±23.7 °C

 Names

Name 2-Fluoro-3-hydroxybenzoic Acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.5±0.1 g/cm3
Boiling Point 314.1±27.0 °C at 760 mmHg
Molecular Formula C7H5FO3
Molecular Weight 156.111
Flash Point 143.8±23.7 °C
Exact Mass 156.022278
PSA 57.53000
LogP 1.64
Vapour Pressure 0.0±0.7 mmHg at 25°C
Index of Refraction 1.585
InChIKey VKSRITXZTWTEEW-UHFFFAOYSA-N
SMILES O=C(O)c1cccc(O)c1F

 Safety Information

HS Code 2918290000

 Synthetic Route

~96%

2-Fluoro-3-hydroxybenzoic acid Structure

2-Fluoro-3-hydr...

CAS#:91658-92-3

Literature: BRISTOL-MYERS SQUIBB COMPANY Patent: WO2004/13145 A1, 2004 ; Location in patent: Page 35 ; WO 2004/013145 A1

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2-Fluoro-3-hydroxybenzoic acid Structure

2-Fluoro-3-hydr...

CAS#:91658-92-3

Literature: European Journal of Organic Chemistry, , # 15 p. 2911 - 2915

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2-Fluoro-3-hydroxybenzoic acid Structure

2-Fluoro-3-hydr...

CAS#:91658-92-3

Literature: European Journal of Organic Chemistry, , # 15 p. 2911 - 2915

 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

QVR CQ BF
2-Fluoro-3-hydroxybenzoic acid
Benzoic acid, 2-fluoro-3-hydroxy-
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