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Dayang Chem (Hangzhou) Co., Ltd.
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Product Name: 2-Propen-1-one, 3-(3,5-dibromo-2-hydroxyphenyl)-1-(2,4-dihydroxyphenyl )-
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19739-00-5

19739-00-5 structure

19739-00-5 structure

Name: 2-Propen-1-one, 3-(3,5-dibromo-2-hydroxyphenyl)-1-(2,4-dihydroxyphenyl )-
Chemical Name: (E)-3-(3,5-dibromo-2-hydroxyphenyl)-1-(2,4-dihydroxyphenyl)prop-2-en-1-one
CAS Number: 19739-00-5
Molecular Formula: C₁₅H₁₀Br₂O₄
Molecular Weight: 414.04600
Create Date: 2016-03-28 12:30:58
Modify Date: 2024-02-05 18:00:26

Name	(E)-3-(3,5-dibromo-2-hydroxyphenyl)-1-(2,4-dihydroxyphenyl)prop-2-en-1-one
Synonyms	3,5-Dibrom-2,2',4'-trihydroxy-chalkon

Density	1.903g/cm3
Boiling Point	551ºC at 760 mmHg
Molecular Formula	C₁₅H₁₀Br₂O₄
Molecular Weight	414.04600
Flash Point	287ºC
Exact Mass	411.89500
PSA	77.76000
LogP	4.22450
Vapour Pressure	9.49E-13mmHg at 25°C
Index of Refraction	1.744

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UD5573500

CHEMICAL NAME :: 2-Propen-1-one, 3-(3,5-dibromo-2-hydroxyphenyl)-1-(2,4-dihydroxypheny l)-

CAS REGISTRY NUMBER :: 19739-00-5

LAST UPDATED :: 198909

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C15-H10-Br2-O4

MOLECULAR WEIGHT :: 414.07

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 :: 90 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: PCJOAU Pharmaceutical Chemistry Journal (English Translation). Translation of KHFZAN. (Plenum Pub. Corp., 233 Spring St., New York, NY 10013) No.1- 1967- Volume(issue)/page/year: 20,406,1986

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