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| CAS号 : | 67237-53-0 |
精确质量 : | 108.00300 |
| 分子式 : | C6H4S |
logP : | 1.72940 |
| 分子量 : | 108.16100 |
PSA : | 28.24000 |
3-乙炔基噻吩 | |
3-Ethynylthiophene | |
67237-53-0 | |
C6H4S | |
108.16100 | |
28.24000 | |
1.72940 | |
108.00300 |
|
1.58
|
|
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46ºC
|
|
|
1.098
|
|
|
152-153ºC
|
GHS02, GHS05, GHS07 | |
危险 | |
H226; H315; H318; H335 | |
|
2934999090
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|
UN 1993
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|
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R10; R37/38; R41
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|
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S16-S26-S39
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|
|
Xi
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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% |
|
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
|
2934999090. Other nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds. General tariff: |
