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2,3-Difluorobenzoic acid

BGC Id:600344673886
CAS No:4519-39-5
Synonyms:2,3-difluorobenzoic ; chempacific 39931 ; buttpark 45\01-40 ; rarechem al bo 0251 ; 2,3-difluorobenzoicacid,98% ; 3-difluorobenzoic acid ; timtec-bb sbb006679 ; 2,3-difluorobenzoic acid ; 2,3-difluorobenzonic acid ; 2,3- twofluoro benzoic acid
Molecular Formula:C7H4F2O2
Molecular Weight:158.1
EINECS:
Structural Formula

The most competitive supplier in 2025

The following 21 notable providers have been checked and can be recommended.
Chemical-Suppliers
BLD Pharmatech
Smile code: O=C(O)C1=CC=CC(F)=C1F MDL Number: MFCD00010267 Purity : 97% Available in stock: 3212 g
Chemical-Suppliers
Leap Chem
Molecular Formula: C7H4F2O2 Molecular Weight: 158.1 Hazard Symbols: Xi WGKGermany: 3

The last intensive check and update was carried out on 2025/09/17.

Identify

Synonyms:
2,3-difluorobenzoic ; chempacific 39931 ; buttpark 45\01-40 ; rarechem al bo 0251 ; 2,3-difluorobenzoicacid,98% ; 3-difluorobenzoic acid ; timtec-bb sbb006679 ; 2,3-difluorobenzoic acid ; 2,3-difluorobenzonic acid ; 2,3- twofluoro benzoic acid
CAS:
4519-39-5
EINECS:
Molecular Formula:
C7H4F2O2
MDL:
MFCD00010267
SMILES:
C[C@H]([C@@H](C(=O)O)NC(=O)OCC1C2=CC=CC=C2C3=CC=CC=C13)OC4[C@@H]([C@H]([C@H]([C@H](O4)COC(=O)C)OC(=O)C)OC(=O)C)NC(=O)C

Properties

Molecular Weight:
158.1 g·mol−1
Melting point:
163-165 °C(lit.)
Physical Description:
white to off-white powder
download Download Molfile

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Safety Information

Hazard Classes:
irritant
Hazardous Substances Data:
Non-Regulated Material ¹
Risk Codes:
36/37/38-37/38-36 (R)
Safety Codes:
26-37/39 (S)
WGK Germany:
3





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