Name | 5-bromo-3-methylthiophene-2-carboxylic acid |
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Synonyms |
5-Bromo-3-methyl-2-thiophenecarboxylic acid
5-Brom-3-methylthiophen-2-carbonsaeure 3-methyl-5-bromo-thiophene-2-carboxylic acid 5-bromo-3-methylthiophene-2-carboxylicacid 2-Thiophenecarboxylic acid, 5-bromo-3-methyl- |
Density | 1.8±0.1 g/cm3 |
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Boiling Point | 321.1±42.0 °C at 760 mmHg |
Molecular Formula | C6H5BrO2S |
Molecular Weight | 221.072 |
Flash Point | 148.0±27.9 °C |
Exact Mass | 219.919357 |
PSA | 65.54000 |
LogP | 2.93 |
Vapour Pressure | 0.0±0.7 mmHg at 25°C |
Index of Refraction | 1.630 |
Hazard Codes | Xi |
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HS Code | 2934999090 |
~80% 38239-45-1 |
Literature: AGOURON PHARMACEUTICALS, INC. Patent: US2004/266796 A1, 2004 ; Location in patent: Page 13 ; |
~37% 38239-45-1 |
Literature: NOVARTIS AG; XENON PHARMACEUTICALS INC. Patent: WO2008/74835 A1, 2008 ; Location in patent: Page/Page column 78 ; WO 2008/074835 A1 |
~% 38239-45-1 |
Literature: FibroGen, Inc. Patent: US2006/199836 A1, 2006 ; Location in patent: Page/Page column 22 ; US 20060199836 A1 |
Precursor 3 | |
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DownStream 0 |
HS Code | 2934999090 |
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Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |