5-Chloro-2-(trifluoromethyl)benzoic acid

Modify Date: 2026-07-28 18:35:36

5-Chloro-2-(trifluoromethyl)benzoic acid Structure
5-Chloro-2-(trifluoromethyl)benzoic acid structure
Common Name 5-Chloro-2-(trifluoromethyl)benzoic acid
CAS Number 654-98-8 Molecular Weight 224.564
Density 1.5±0.1 g/cm3 Boiling Point 272.2±40.0 °C at 760 mmHg
Molecular Formula C8H4ClF3O2 Melting Point 84-87ºC
MSDS N/A Flash Point 118.4±27.3 °C

 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name 5-Chloro-2-(trifluoromethyl)benzoic acid
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 1.5±0.1 g/cm3
Boiling Point 272.2±40.0 °C at 760 mmHg
Melting Point 84-87ºC
Molecular Formula C8H4ClF3O2
Molecular Weight 224.564
Flash Point 118.4±27.3 °C
Exact Mass 223.985199
PSA 37.30000
LogP 3.94
Vapour Pressure 0.0±0.6 mmHg at 25°C
Index of Refraction 1.496
InChIKey FWLFUSUVWNEKRN-UHFFFAOYSA-N
SMILES O=C(O)c1cc(Cl)ccc1C(F)(F)F

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

Hazard Codes Xi
Risk Phrases R36/37/38
Safety Phrases S26;S37
HS Code 2916399090

 Precursor & DownStream

This table lists upstream starting materials and downstream derivative products related to this chemical.

Precursor  0

DownStream  4

 Customs

This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.

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

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

5-Chloro-α,α,α-trifluoro-o-toluic acid
5-Chloro-2-(trifluoromethyl)benzoic acid
5-Chlor-2-trifluormethyl-benzoesaeure
MFCD01631353
5-chloro-2-trifluoromethyl-benzoic acid
QVR CG FXFFF
3-Chloro-6-trifluoro-methyl benzoic acid

 5-Chloro-2-(trifluoromethyl)benzoic acid | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the LogP of 5-Chloro-2-(trifluoromethyl)benzoic acid?
A: LogP of 5-Chloro-2-(trifluoromethyl)benzoic acid is 3.94.
Q: What are the downstream products of 5-Chloro-2-(trifluoromethyl)benzoic acid?
A: Related downstream products(CAS) of 5-Chloro-2-(trifluoromethyl)benzoic acid: 261763-21-7;320-84-3;1381846-25-8;521064-74-4.
Q: What is the English name of 5-Chloro-2-(trifluoromethyl)benzoic acid?
A: The English name of 5-Chloro-2-(trifluoromethyl)benzoic acid is 5-Chloro-2-(trifluoromethyl)benzoic acid.
Q: What is the melting point of 5-Chloro-2-(trifluoromethyl)benzoic acid?
A: Melting point of 5-Chloro-2-(trifluoromethyl)benzoic acid is 84-87ºC.
Q: What English synonyms does 5-Chloro-2-(trifluoromethyl)benzoic acid have?
A: English synonyms of 5-Chloro-2-(trifluoromethyl)benzoic acid: 5-Chloro-α,α,α-trifluoro-o-toluic acid, 5-Chloro-2-(trifluoromethyl)benzoic acid, 5-Chlor-2-trifluormethyl-benzoesaeure, MFCD01631353, 5-chloro-2-trifluoromethyl-benzoic acid, QVR CG FXFFF, 3-Chloro-6-trifluoro-methyl benzoic acid.
Q: What is the molecular weight of 5-Chloro-2-(trifluoromethyl)benzoic acid?
A: Molecular weight of 5-Chloro-2-(trifluoromethyl)benzoic acid is 224.564.
Q: What is the molecular formula of 5-Chloro-2-(trifluoromethyl)benzoic acid?
A: Molecular formula of 5-Chloro-2-(trifluoromethyl)benzoic acid is C8H4ClF3O2.
Q: What is the InChIKey of 5-Chloro-2-(trifluoromethyl)benzoic acid?
A: InChIKey of 5-Chloro-2-(trifluoromethyl)benzoic acid is FWLFUSUVWNEKRN-UHFFFAOYSA-N.
Q: What is the boiling point of 5-Chloro-2-(trifluoromethyl)benzoic acid?
A: Boiling point of 5-Chloro-2-(trifluoromethyl)benzoic acid is 272.2±40.0 °C at 760 mmHg.
Q: What is the CAS number of 5-Chloro-2-(trifluoromethyl)benzoic acid?
A: CAS number of 5-Chloro-2-(trifluoromethyl)benzoic acid is 654-98-8.

 5-Chloro-2-(trifluoromethyl)benzoic acidfactory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
Dayang Chem (Hangzhou) Co., Ltd.
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