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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 2757828Generated: October 23, 2026

4-(3-Chlorophenyl)-4-oxobutanoic acid

4-(3-Chlorophenyl)-4-oxobutanoic acid · 3-Chloro-γ-oxobenzenebutanoic acid · 4-(3-CHLOROPHENYL)-4-OXOBUTYRIC ACID · Benzenebutanoic acid, 3-chloro-γ-oxo-

https://huagongshe.com/en/chemical/2757828

4-(3-Chlorophenyl)-4-oxobutanoic acid molecular structure

Identifiers & Physical Properties

CAS No.62903-14-4
Molecular formulaC10H9ClO3
Average molar mass212.63 g/mol
Monoisotopic mass212.02402183 g/mol
SMILESO=C(O)CCC(=O)c1cccc(Cl)c1
InChIKeyQRPFBMZLGJGHGD-UHFFFAOYSA-N
PubChem CID2757828
EC No.968-760-4
DTXSIDDTXSID70374043

Chemical & Physical Properties

XLogP1.9
Topological polar surface area54.4
Hydrogen bond donors1
Hydrogen bond acceptors3
Rotatable bonds4
Heavy atoms14
Formal charge0
Complexity227
Melting point93-101°C
Boiling point406.7±30.0 °C(Predicted)
Density1.324±0.06 g/cm3(Predicted)
Storage conditions2-8°C
pKa (acidity coefficient)4.44±0.17(Predicted)
GHS pictogramGHS07
Signal wordWarning
GHS hazard statementsH302-H315-H319-H335
GHS precautionary statementsP261-P305+P351+P338
Risk statements (R)36/37/38
Safety statements (S)26-36/37/39

Safety & Regulations

GHS classificationWarningH302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]P261, P264, P264+P265, P270, P271, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P319, P321, P330, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)The GHS information provided by 1 company from 1 notification to the ECHA C&L Inventory.
Hazard Classes and CategoriesAcute Tox. 4 (100%)
Risk statements (R)36/37/38
Signal wordWarning
GHS pictogramGHS07
Safety statements (S)26-36/37/39
GHS hazard statementsH302-H315-H319-H335
GHS precautionary statementsP261-P305+P351+P338