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| CAS号 : | 13287-42-8 |
精确质量 : | 149.96800 |
| 分子式 : | C4H7BrO |
logP : | 1.17020 |
| 分子量 : | 151.00200 |
PSA : | 12.53000 |
4-溴-1,2-环氧丁烷 | |
2-(2-bromoethyl)oxirane | |
13287-42-8 | |
C4H7BrO | |
151.00200 | |
12.53000 | |
1.17020 | |
149.96800 |
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1.476
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59ºC
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3.64mmHg at 25°C
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1.521
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80ºC (50 MMHG)
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2910900090
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UN 1993
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R36/37/38
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S23-S26-S36
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Xi
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品名, 成分含量, 用途 |
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2910900090. 三节环环氧化物，环氧醇（酚，醚），包括其卤化，磺化，硝化或亚硝化的衍生物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:5.5%. 普通关税:30.0% |
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2910900090. epoxides, epoxyalcohols, epoxyphenols and epoxyethers, with a three-membered ring, and their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0% |
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HS: 2910900090. Epoxides, epoxyalcohols, epoxyphenols and epoxyethers, with a three-membered ring, and their halogenated, sulphonated, nitrated or nitrosated derivatives. General tariff: 0.055 |
