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| CAS号 : | 691-84-9 |
精确质量 : | 190.08400 |
| 分子式 : | C8H14O5 |
logP : | -0.13640 |
| 分子量 : | 190.19400 |
PSA : | 72.83000 |
L-苹果酸二乙酯 | |
Diethyl L-(-)-Malate | |
691-84-9 | |
C8H14O5 | |
190.19400 | |
72.83000 | |
-0.13640 | |
190.08400 |
|
1.446
|
|
|
85ºC
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|
|
-168°C
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|
|
1,58 g/cm3
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|
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-58°C
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|
2.2
|
|
|
2918199090
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|
|
1009
|
|
|
R20
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|
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S23; S36/37/39; S38
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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% |
