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| CAS号 : | 887143-08-0 |
精确质量 : | 266.01500 |
| 分子式 : | C9H15BrO4 |
logP : | 1.65470 |
| 分子量 : | 267.11700 |
PSA : | 52.60000 |
(2S)-2-溴-丁二酸-4-(1,1-二甲基乙基)-1-甲酯 | |
4-O-tert-butyl 1-O-methyl (2S)-2-bromobutanedioate | |
887143-08-0 | |
C9H15BrO4 | |
267.11700 | |
52.60000 | |
1.65470 | |
266.01500 |
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1.468
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112.3ºC
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1.351g/cm3
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262.1ºC at 760 mmHg
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2917190090
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品名, 成分含量, 用途, 对苯二甲酸请注明4-CBA值, 对苯二甲酸请注明P-TL酸值, 对苯二甲酸请注明色度, 对苯二甲酸请注明水分 |
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2917190090 其他无环多元羧酸. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:6.5% 普通关税:30.0% |
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2917190090 acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |
