CAS 1776-30-3|2-Propen-1-one,1-(2,4-dihydroxyphenyl)-3-phenyl-

Introduction：Basic information about CAS 1776-30-3|2-Propen-1-one,1-(2,4-dihydroxyphenyl)-3-phenyl-, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Toxicological Information
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
MUTATION DATA
4. Safety Information
5. Synonyms

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	/	Flash Point	242.2ºC

Names

Name	2',4'-dihydroxychalcone
Synonym	More Synonyms

Chemical & Physical Properties

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

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

Hazard Codes	Xi

Synonyms

2',4'-dihydroxylchalcone

2',4'-dihydroxy-trans-chalcone

2',4'-Dihydroxy-trans-chalkon

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