1-(5-Bromo-2,4-dihydroxyphenyl)-3-(4-methoxyphenyl)-2-propen-1-one
Names
[ CAS No. ]:
78050-52-9
[ Name ]:
1-(5-Bromo-2,4-dihydroxyphenyl)-3-(4-methoxyphenyl)-2-propen-1-one
[Synonym ]:
5'-Brom-2',4'-dihydroxy-4-methoxy-chalkon
5-Brom-2,4-dihydroxy-3-methoxy-acetophenon
Chemical & Physical Properties
[ Density]:
1.539g/cm3
[ Boiling Point ]:
536.3ºC at 760 mmHg
[ Molecular Formula ]:
C16H13BrO4
[ Molecular Weight ]:
349.17600
[ Flash Point ]:
278.2ºC
[ Exact Mass ]:
348.00000
[ PSA ]:
66.76000
[ LogP ]:
3.76500
[ Index of Refraction ]:
1.674
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- UD5572860
- CHEMICAL NAME :
- 2-Propen-1-one, 1-(5-bromo-2,4-dihydroxyphenyl)-3-(4-methoxyphenyl)-
- CAS REGISTRY NUMBER :
- 78050-52-9
- LAST UPDATED :
- 198909
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C16-H13-Br-O4
- MOLECULAR WEIGHT :
- 349.20
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 :
- 270 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
Safety Information
[ HS Code ]:
2914700090
Synthetic Route
Customs
[ HS Code ]: 2914700090
[ Summary ]:
HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0%