Name | (2E)-1-(5-Bromo-2,4-dihydroxyphenyl)-3-(4-methoxyphenyl)-2-propen -1-one |
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Synonyms |
5'-Brom-2',4'-dihydroxy-4-methoxy-chalkon
5-Brom-2,4-dihydroxy-3-methoxy-acetophenon |
Density | 1.539g/cm3 |
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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 |
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATAACUTE TOXICITY DATA
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HS Code | 2914700090 |
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~91% 78050-52-9 |
Literature: Yakovenko, V. I.; Oganesyan, E. T.; Dorofeenko, G. N. Chemistry of Heterocyclic Compounds (New York, NY, United States), 1981 , vol. 17, # 2 p. 115 - 118 Khimiya Geterotsiklicheskikh Soedinenii, 1981 , vol. 17, # 2 p. 170 - 173 |
HS Code | 2914700090 |
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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% |