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| CAS号 : | 556112-20-0 |
精确质量 : | 169.96900 |
| 分子式 : | C8H4Cl2 |
logP : | 2.97470 |
| 分子量 : | 171.02300 |
PSA : | 0.00000 |
3,4-二氯苯乙炔 | |
1,2-dichloro-4-ethynylbenzene | |
556112-20-0 | |
C8H4Cl2 | |
171.02300 | |
0.00000 | |
2.97470 | |
169.96900 |
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1.583
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96ºC
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40-42ºC
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1.31g/cm3
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225.1ºC at 760 mmHg
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GHS07 | |
警告 | |
H315; H319; H335; H413 | |
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2903999090
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R36/37/38
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S26; S36/37
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Xi
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品名, 成分含量, 用途 |
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2903999090 其他芳烃卤化衍生物. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:5.5% 普通关税:30.0% |
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2903999090 halogenated derivatives of aromatic hydrocarbons VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0% |
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2903999090. Halogenated derivatives of aromatic hydrocarbons. General tariff: |
