2-(4-Chlorobenzoyl)benzoic acid

Modify Date: 2026-07-01 17:50:06

2-(4-Chlorobenzoyl)benzoic acid Structure
2-(4-Chlorobenzoyl)benzoic acid structure
Common Name 2-(4-Chlorobenzoyl)benzoic acid
CAS Number 85-56-3 Molecular Weight 260.67200
Density 1.357 g/cm3 Boiling Point 470.8ºC at 760 mmHg
Molecular Formula C14H9ClO3 Melting Point 149-150 °C(lit.)
MSDS Chinese USA Flash Point 238.5ºC
Symbol GHS07
GHS07
Signal Word Warning

Summary: 2-(4-Chlorobenzoyl)benzoic acid, also known as 2-(4-Chlorobenzoyl)benzoic acid, CAS number 85-56-3, with molecular formula C14H9ClO3 and molecular weight 260.67200. This product is a white to grayish-white powder with a melting point of 149-150 °C, primarily used in pharmaceutical and dye production. For research-use only, not for medical or clinical usage.


 Names

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

Name 2-(4-Chlorobenzoyl)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 1.357 g/cm3
Boiling Point 470.8ºC at 760 mmHg
Melting Point 149-150 °C(lit.)
Molecular Formula C14H9ClO3
Molecular Weight 260.67200
Flash Point 238.5ºC
Exact Mass 260.02400
PSA 54.37000
LogP 3.26920
Index of Refraction 1.624
InChIKey YWECCEXWKFHHQJ-UHFFFAOYSA-N
SMILES O=C(O)c1ccccc1C(=O)c1ccc(Cl)cc1
Storage condition Refrigerator

 MSDS

This table provides MSDS information including hazard classification, first‑aid, fire‑fighting, spill handling, operation and storage instructions.

 Safety Information

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

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H315-H319-H335
Precautionary Statements P261-P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes Xi:Irritant;
Risk Phrases R36/37/38
Safety Phrases S26-S37/39
RIDADR NONH for all modes of transport
WGK Germany 3
HS Code 2918300090

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

 Customs

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

HS Code 2918300090
Summary 2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

 Articles2

More Articles

This table lists relevant public references with title, journal and publication metadata for this compound.

[Study on photoluminescence of 2-(4-chloro-benzoyl)benzoic acid complexes].

Guang Pu Xue Yu Guang Pu Fen Xi 29(11) , 2904-8, (2009)

Eight complexes of europium and terbium were synthesized, with 2-(4-chloro-benzoyl)benzoic acid as an essential ligand and other three distinct ligands, including 1, 10-phenanthroline, triphenylphosph...

Synthesis and characterization of Phthalazinone containing Poly (arylene ether) s, Poly (arylene thioether) s, and Poly (arylene sulfone) s via a novel NC coupling reaction. Wang SJ, et al.

Macromolecules 37(1) , 60-65, (2004)

 Synonyms

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

p-Chlorobenzoylbenzoic acid
MFCD00002474
EINECS 201-615-9

 2-(4-Chlorobenzoyl)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 polar surface area (PSA) of 2-(4-Chlorobenzoyl)benzoic acid?
A: Polar surface area (PSA) of 2-(4-Chlorobenzoyl)benzoic acid is 54.37000.
Q: What are the downstream products of 2-(4-Chlorobenzoyl)benzoic acid?
A: Related downstream products(CAS) of 2-(4-Chlorobenzoyl)benzoic acid: 51334-86-2;17135-78-3;2224-83-1;2224-77-3;2143-81-9;90-98-2;85-57-4;85-29-0;85-54-1;6038-49-9.
Q: What is the English name of 2-(4-Chlorobenzoyl)benzoic acid?
A: The English name of 2-(4-Chlorobenzoyl)benzoic acid is 2-(4-Chlorobenzoyl)benzoic acid.
Q: What are the upstream materials of 2-(4-Chlorobenzoyl)benzoic acid?
A: Related upstream materials(CAS) of 2-(4-Chlorobenzoyl)benzoic acid: 85-44-9;108-90-7;7099-88-9;65-85-0;98-88-4;80764-41-6;19312-06-2;122-01-0.
Q: What is the InChIKey of 2-(4-Chlorobenzoyl)benzoic acid?
A: InChIKey of 2-(4-Chlorobenzoyl)benzoic acid is YWECCEXWKFHHQJ-UHFFFAOYSA-N.
Q: What English synonyms does 2-(4-Chlorobenzoyl)benzoic acid have?
A: English synonyms of 2-(4-Chlorobenzoyl)benzoic acid: p-Chlorobenzoylbenzoic acid, MFCD00002474, EINECS 201-615-9.
Q: What is the molecular weight of 2-(4-Chlorobenzoyl)benzoic acid?
A: Molecular weight of 2-(4-Chlorobenzoyl)benzoic acid is 260.67200.
Q: What is the SMILES notation of 2-(4-Chlorobenzoyl)benzoic acid?
A: SMILES notation of 2-(4-Chlorobenzoyl)benzoic acid is O=C(O)c1ccccc1C(=O)c1ccc(Cl)cc1.
Q: What is the boiling point of 2-(4-Chlorobenzoyl)benzoic acid?
A: Boiling point of 2-(4-Chlorobenzoyl)benzoic acid is 470.8ºC at 760 mmHg.
Q: What is the safety information for 2-(4-Chlorobenzoyl)benzoic acid?
A: Safety information for 2-(4-Chlorobenzoyl)benzoic acid: S26-S37/39.

 2-(4-Chlorobenzoyl)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.
Henan Tianfu Chemical Co., Ltd.
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