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| CAS号 : | 40983-58-2 |
精确质量 : | 188.06800 |
| 分子式 : | C8H12O5 |
logP : | -1.42780 |
| 分子量 : | 188.17800 |
PSA : | 86.99000 |
甲基(-)-莽草酸 | |
methyl 3,4,5-trihydroxycyclohexene-1-carboxylate | |
40983-58-2 | |
C8H12O5 | |
188.17800 | |
86.99000 | |
-1.42780 | |
188.06800 |
|
1.596
|
|
|
127.7ºC
|
|
|
317.3ºC at 760 mmHg
|
|
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1.489g/cm3
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2918199090
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品名, 成分含量, 用途 |
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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% |
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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% |
