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| CAS号 : | 35046-68-5 |
精确质量 : | 156.07900 |
| 分子式 : | C8H12O3 |
logP : | 1.12220 |
| 分子量 : | 156.17900 |
PSA : | 43.37000 |
3,3,4,4-四甲基四氢呋喃-2,5-二酮 | |
3,3,4,4-tetramethyloxolane-2,5-dione | |
35046-68-5 | |
C8H12O3 | |
156.17900 | |
43.37000 | |
1.12220 | |
156.07900 |
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1.434
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93.2ºC
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1.044g/cm3
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226.1ºC at 760mmHg
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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% |
