3,4-DICHLOROPHENYLACETYLENE
- 中文别名:34-二氯苯乙炔
- 中文释义:3,4-二氯苯乙炔;1,2-二氯-4-乙炔苯
- 英文别名:1,2-dichloro-4-ethynylbenzene;
1,2-Dichloro-4-ethynyl-Benzene;
3,4-Dichlorophenylacetylene;
OR5185;
3,4-dichlorophenylethylene
- CAS No.:556112-20-0
- 分子式:
- 分子量:171.02
- 精确分子量:169.96900
- PSA:0.00000
- InChI:The Key: MJHFEHXRVNTQIL-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.31g/cm3
- 熔点:
- 40-42ºC
- 沸点:
- 225.1ºC at 760 mmHg
- 闪点:
- 96ºC
- 折射率:
- 1.583
安全信息
- 密度:
- 1.31g/cm3
- 熔点:
- 40-42ºC
- 沸点:
- 225.1ºC at 760 mmHg
- 闪点:
- 96ºC
- 折射率:
- 1.583
海关数据
中国海关编码:2903999090
- 概述:
- 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%
- 申报要素:
- 品名, 成分含量, 用途
- 摘要/Summary:
- 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%