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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 84413Generated: October 26, 2026

3-Hydroxy-1,3-diphenyl-propenone

hydroxychalcone · hydroxybenzalaceto-phenone · 2-Benzoyl-1-phenylethene-1-ol · β-Phenyl-β-hydroxyacrylophenone · 3-HYDROXY-1,3-DIPHENYL-PROPENONE · 1-Hydroxy-1,3-diphenylpropene-3-one · 1,3-Diphenyl-3-hydroxy-2-propene-1-one · 3-Hydroxy-1,3-diphenyl-2-propene-1-one

https://huagongshe.com/en/chemical/84413

3-Hydroxy-1,3-diphenyl-propenone molecular structure

Identifiers & Physical Properties

CAS No.1704-15-0
Molecular formulaC15H12O2
Average molar mass224.25 g/mol
SMILESO=C(C=C(O)c1ccccc1)c1ccccc1
InChIKeyRZCYUOWKJNUVBF-UHFFFAOYSA-N
PubChem CID84413
EC No.659-514-4

Chemical & Physical Properties

XLogP3.7
Topological polar surface area37.3
Hydrogen bond donors1
Hydrogen bond acceptors2
Rotatable bonds3
Heavy atoms17
Formal charge0
Complexity281
Melting point79.8°C
Boiling point325.66°C (rough estimate)
Density1.1139 (rough estimate)
Refractive index1.6600 (estimate)
pKa (acidity coefficient)8.37±0.50(Predicted)
GHS pictogramGHS07
Signal wordWarning
GHS hazard statementsH302
GHS precautionary statementsP264-P270-P301+P312-P330-P501

Safety & Regulations

GHS classificationWarningH302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]P264, P270, P301+P317, P330, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 39 reports by companies from 1 notifications to the ECHA C&L Inventory.
Hazard Classes and CategoriesAcute Tox. 4 (100%)
Signal wordWarning
GHS pictogramGHS07
GHS hazard statementsH302
GHS precautionary statementsP264-P270-P301+P312-P330-P501