4-(4-chlorophenoxy)benzoic acid

Modify Date: 2026-07-14 18:25:00

4-(4-chlorophenoxy)benzoic acid Structure
4-(4-chlorophenoxy)benzoic acid structure
Common Name 4-(4-chlorophenoxy)benzoic acid
CAS Number 21120-67-2 Molecular Weight 248.66200
Density 1.347g/cm3 Boiling Point 392.3ºC at 760mmHg
Molecular Formula C13H9ClO3 Melting Point 167-171ºC
MSDS Chinese USA Flash Point 191.1ºC
Symbol GHS07 GHS09
GHS07, GHS09
Signal Word Warning

 Names

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

Name 4-(4-chlorophenoxy)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 1.347g/cm3
Boiling Point 392.3ºC at 760mmHg
Melting Point 167-171ºC
Molecular Formula C13H9ClO3
Molecular Weight 248.66200
Flash Point 191.1ºC
Exact Mass 248.02400
PSA 46.53000
LogP 3.83050
Vapour Pressure 7.39E-07mmHg at 25°C
Index of Refraction 1.616
InChIKey YVVCMTFJWOYNJW-UHFFFAOYSA-N
SMILES O=C(O)c1ccc(Oc2ccc(Cl)cc2)cc1

 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 GHS09
GHS07, GHS09
Signal Word Warning
Hazard Statements H302-H317-H319-H400
Precautionary Statements P273-P280-P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Faceshields;Gloves
Hazard Codes Xn: Harmful;N: Dangerous for the environment;
Risk Phrases R22
Safety Phrases 26-36/37-60-61
RIDADR UN 3077 9 / PGIII
HS Code 2918990090

 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 2918990090
Summary 2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

 Synonyms

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

4PBD-Q02-0
4'-Carboxy-4-chlor-diphenyl-aether

 4-(4-chlorophenoxy)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 safety information for 4-(4-chlorophenoxy)benzoic acid?
A: Safety information for 4-(4-chlorophenoxy)benzoic acid: 26-36/37-60-61.
Q: What is the molecular weight of 4-(4-chlorophenoxy)benzoic acid?
A: Molecular weight of 4-(4-chlorophenoxy)benzoic acid is 248.66200.
Q: What is the molecular formula of 4-(4-chlorophenoxy)benzoic acid?
A: Molecular formula of 4-(4-chlorophenoxy)benzoic acid is C13H9ClO3.
Q: What is the LogP of 4-(4-chlorophenoxy)benzoic acid?
A: LogP of 4-(4-chlorophenoxy)benzoic acid is 3.83050.
Q: What is the boiling point of 4-(4-chlorophenoxy)benzoic acid?
A: Boiling point of 4-(4-chlorophenoxy)benzoic acid is 392.3ºC at 760mmHg.
Q: What is the melting point of 4-(4-chlorophenoxy)benzoic acid?
A: Melting point of 4-(4-chlorophenoxy)benzoic acid is 167-171ºC.
Q: What is the InChIKey of 4-(4-chlorophenoxy)benzoic acid?
A: InChIKey of 4-(4-chlorophenoxy)benzoic acid is YVVCMTFJWOYNJW-UHFFFAOYSA-N.
Q: What is the polar surface area (PSA) of 4-(4-chlorophenoxy)benzoic acid?
A: Polar surface area (PSA) of 4-(4-chlorophenoxy)benzoic acid is 46.53000.
Q: What is the English name of 4-(4-chlorophenoxy)benzoic acid?
A: The English name of 4-(4-chlorophenoxy)benzoic acid is 4-(4-chlorophenoxy)benzoic acid.
Q: What English synonyms does 4-(4-chlorophenoxy)benzoic acid have?
A: English synonyms of 4-(4-chlorophenoxy)benzoic acid: 4PBD-Q02-0, 4'-Carboxy-4-chlor-diphenyl-aether.

 4-(4-chlorophenoxy)benzoic acidfactory

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

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