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| CAS号 : | 882158-71-6 |
精确质量 : | 204.07900 |
| 分子式 : | C12H12O3 |
logP : | 1.11400 |
| 分子量 : | 204.22200 |
PSA : | 46.53000 |
4-羟基-2-戊酸苄酯 | |
benzyl 4-hydroxypent-2-ynoate | |
882158-71-6 | |
C12H12O3 | |
204.22200 | |
46.53000 | |
1.11400 | |
204.07900 |
|
1.556
|
|
|
137.1ºC
|
|
|
1.18g/cm3
|
|
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354.9ºC at 760 mmHg
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2918199090
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品名, 成分含量, 用途 |
|
HS: 2918199090. 其他含醇基但不含其他含氧基羧酸（包括其酸酐、酰卤化物、过氧化物和过氧酸及该税号的衍生物）. 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% |
|
2918199090 other carboxylic acids with alcohol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0% |
