4-Chlorobenzoic Acid
Preliminary reference disclaimer
This preliminary safety reference is generated from structured MolGraph catalog fields and public reference-style data. It is not a supplier-issued Safety Data Sheet and should not be used as a substitute for supplier-issued documentation, workplace safety review, transport classification, or regulatory compliance decisions. For supplier SDS or COA, submit a documentation request through MolGraph.
Preliminary safety reference
Available
Supplier-issued SDS
Available by request
COA
Available by RFQ / lot confirmation
Transport classification
Requires shipment review
CAS Number
74-11-3
Chemical name
4-Chlorobenzoic Acid
Molecular formula
C7H5ClO2
Molecular weight
156.56 g/mol
Synonyms
P-CHLOROBENZOIC ACID; Benzoic acid, 4-chloro-; Chlorodracylic acid; p-Chlorbenzoic acid; para-Chlorobenzoic acid; Benzoic acid, p-chloro-; 4-CHLORO-BENZOIC ACID; p-Carboxychlorobenzene; Acido p-clorobenzoico; Acido p-clorobenzoico [Italian]; 4-chloro benzoic acid; 4-chlorobenzoic acid-alpha-13c
InChIKey
XRHGYUZYPHTUJZ-UHFFFAOYSA-N
PubChem CID
6318
Signal word
Warning
Catalog reference cue; confirm supplier documentation before use.
Hazard statements
H302, H315, H319, H335
Catalog reference cue; confirm supplier documentation before use.
Appearance
Triclinic crystals or light fluffy white powder. (NTP, 1992)
Catalog reference value; verify against supplier SDS before use.
Flash Point
238.0 °C
Catalog reference value; verify against supplier SDS before use.
pKa
3.98–4.03
Catalog reference value; verify against supplier SDS before use.
Autoignition Temp
545.0 °C
Catalog reference value; verify against supplier SDS before use.
XLogP
2.7
Catalog reference value; verify against supplier SDS before use.
Shipment review
Shipment details require review before fulfillment.
Transport classification must be confirmed using supplier SDS and shipment documentation before dispatch.