2-Propen-1-one,1-(2,4-dihydroxyphenyl)-3-phenyl

Modify Date: 2026-07-23 19:25:14

2-Propen-1-one,1-(2,4-dihydroxyphenyl)-3-phenyl Structure
2-Propen-1-one,1-(2,4-dihydroxyphenyl)-3-phenyl structure
Common Name 2-Propen-1-one,1-(2,4-dihydroxyphenyl)-3-phenyl
CAS Number 1776-30-3 Molecular Weight 240.25400
Density 1.286g/cm3 Boiling Point 453.5ºC at 760 mmHg
Molecular Formula C15H12O3 Melting Point 170ºC
MSDS N/A Flash Point 242.2ºC

 Names

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

Name 2',4'-dihydroxychalcone
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 1.286g/cm3
Boiling Point 453.5ºC at 760 mmHg
Melting Point 170ºC
Molecular Formula C15H12O3
Molecular Weight 240.25400
Flash Point 242.2ºC
Exact Mass 240.07900
PSA 57.53000
LogP 2.99390
Vapour Pressure 7.64E-09mmHg at 25°C
Index of Refraction 1.684
InChIKey JUMSUVHHUVPSOY-UHFFFAOYSA-N
SMILES O=C(C=Cc1ccccc1)c1ccc(O)cc1O

 Toxicological Information

This table summarizes toxicological test data, acute & chronic toxicity and ecological hazard parameters for this chemical.

CHEMICAL IDENTIFICATION

RTECS NUMBER :
FL7020000
CHEMICAL NAME :
Chalcone, 2',4'-dihydroxy-
CAS REGISTRY NUMBER :
1776-30-3
BEILSTEIN REFERENCE NO. :
2052485
LAST UPDATED :
199612
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C15-H12-O3
MOLECULAR WEIGHT :
240.27
WISWESSER LINE NOTATION :
QR CQ DV1U1R

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Unreported
SPECIES OBSERVED :
Mammal - species unspecified
DOSE/DURATION :
640 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value

MUTATION DATA

TEST SYSTEM :
Insect - grasshopper
DOSE/DURATION :
1000 ppm
REFERENCE :
CYTOAN Cytologia. (Japan Pub. Trading Co. (USA), 1255 Howard St., San Francisco, CA 94103) V.1- 1929- Volume(issue)/page/year: 39,357,1974

 Safety Information

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

Hazard Codes Xi

 Synonyms

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

2',4'-dihydroxylchalcone
2',4'-dihydroxy-trans-chalcone
2',4'-Dihydroxy-trans-chalkon

  | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the SMILES notation of 2',4'-dihydroxychalcone?
A: SMILES notation of 2',4'-dihydroxychalcone is O=C(C=Cc1ccccc1)c1ccc(O)cc1O.
Q: What is the melting point of 2',4'-dihydroxychalcone?
A: Melting point of 2',4'-dihydroxychalcone is 170ºC.
Q: What is the CAS number of 2',4'-dihydroxychalcone?
A: CAS number of 2',4'-dihydroxychalcone is 1776-30-3.
Q: What English synonyms does 2',4'-dihydroxychalcone have?
A: English synonyms of 2',4'-dihydroxychalcone: 2',4'-dihydroxylchalcone, 2',4'-dihydroxy-trans-chalcone, 2',4'-Dihydroxy-trans-chalkon.
Q: What is the boiling point of 2',4'-dihydroxychalcone?
A: Boiling point of 2',4'-dihydroxychalcone is 453.5ºC at 760 mmHg.
Q: What is the molecular weight of 2',4'-dihydroxychalcone?
A: Molecular weight of 2',4'-dihydroxychalcone is 240.25400.
Q: What is the English name of 2',4'-dihydroxychalcone?
A: The English name of 2',4'-dihydroxychalcone is 2',4'-dihydroxychalcone.
Q: What is the InChIKey of 2',4'-dihydroxychalcone?
A: InChIKey of 2',4'-dihydroxychalcone is JUMSUVHHUVPSOY-UHFFFAOYSA-N.
Q: What is the molecular formula of 2',4'-dihydroxychalcone?
A: Molecular formula of 2',4'-dihydroxychalcone is C15H12O3.
Q: What is the polar surface area (PSA) of 2',4'-dihydroxychalcone?
A: Polar surface area (PSA) of 2',4'-dihydroxychalcone is 57.53000.

 factory

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.
naturewill
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