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| CAS号 : | 2689-69-2 |
精确质量 : | 160.01900 |
| 分子式 : | C6H8O3S |
logP : | 0.23400 |
| 分子量 : | 160.19100 |
PSA : | 68.67000 |
3-氧基四氢噻吩-2-羧酸甲酯 | |
methyl 3-oxothiolane-2-carboxylate | |
2689-69-2 | |
C6H8O3S | |
160.19100 | |
68.67000 | |
0.23400 | |
160.01900 |
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1.511
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>109.9ºC
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0.0243mmHg at 25°C
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38ºC
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1.281
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232-254ºC
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GHS07 | |
警告 | |
H302; H319 | |
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2934999090
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R22; R36
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S26-S36/37
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Xn
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品名, 成分含量, 用途 |
|
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: |
