1,1-Biphenyl,4-ethyl-4-ethynyl-(9CI)
- 中文别名:4-乙基联苯乙炔
- 中文释义:4-乙基联苯乙炔;4-乙基-4`-乙炔基联苯
- 英文别名:1-ethyl-4-(4-ethynylphenyl)benzene;
4-Ethyl-4'-ethynyl-1,1'-biphenyl;
I14-9666;
4-ETHYL-4'-ETHYNYLBIPHENYL
- CAS No.:477587-89-6
- 分子式:
C16H14
- 分子量:206.287
- 精确分子量:206.11000
- PSA:0.00000
- InChI:InChI=1S/C16H14/c1-3-13-5-9-15(10-6-13)16-11-7-14(4-2)8-12-16/h1,5-12H,4H2,2H3
- 分子结构式:
物化性质
- 密度:
- 1.03
- 沸点:
- 317.174ºC at 760 mmHg
- 闪点:
- 138.39ºC
安全信息
- 密度:
- 1.03
- 沸点:
- 317.174ºC at 760 mmHg
- 闪点:
- 138.39ºC
海关数据
中国海关编码:2902909090
- 概述:
- 2902909090. 其他芳香烃. 增值税率:17.0%. 退税率:9.0%. 监管条件:无. 最惠国关税:2.0%. 普通关税:30.0%
- 申报要素:
- 品名, 成分含量
- 摘要/Summary:
- 2902909090 other aromatic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%