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| CAS号 : | 6881-49-8 |
精确质量 : | 130.00900 |
| 分子式 : | C5H6O2S |
logP : | 0.26150 |
| 分子量 : | 130.16500 |
PSA : | 59.44000 |
2H-噻喃-3,5(4H,6H)-二酮 | |
2H-Thiopyran-3,5(4H,6H)-dione | |
6881-49-8 | |
C5H6O2S | |
130.16500 | |
59.44000 | |
0.26150 | |
130.00900 |
|
1.549
|
|
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120.3ºC
|
|
|
1.315g/cm3
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|
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257.9ºC at 760 mmHg
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2934999090
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品名, 成分含量, 用途 |
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2934999090. 其他杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0% |
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2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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2934999090. Other nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds. General tariff: |