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| CAS号 : | 560-27-0 |
精确质量 : | 136.00100 |
| 分子式 : | C3H4O6 |
logP : | -2.16350 |
| 分子量 : | 136.06000 |
PSA : | 115.06000 |
酮丙二酸 | |
KETOMALONIC ACID MONOHYDRATE | |
560-27-0 | |
C3H4O6 | |
136.06000 | |
115.06000 | |
-2.16350 | |
136.00100 |
|
1.627
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254.6ºC
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474ºC at 760mmHg
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|
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2.181g/cm3
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-20ºC
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S26; S36
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Xi
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R36/37/38
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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% |
|
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% |
