1-methyl-4-[2-(4-methylphenyl)ethynyl]benzene
- 中文别名:1-methyl-4-[2-(4-methylphenyl)ethynyl]benzene
- 中文释义:1-methyl-4-[2-(4-methylphenyl)ethynyl]benzene
- 英文别名:1-methyl-4-[2-(4-methylphenyl)ethynyl]benzene;
di-p-Tolylacetylene;
1,2-di(4-methylphenyl)ethyne;
HMS553O18;
1,2-bis(4-methylphenyl)acetylene;
bis(p-tolyl)acetylene;
1,2-di-p-tolylethyne;
1,2-bis[4-methylphenyl]ethyne
- CAS No.:2789-88-0
- 分子式:
C16H14
- 分子量:206.28200
- 精确分子量:206.11000
- PSA:0.00000
- InChI:The Key: OFDOCXDLDQXWIX-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.03g/cm3
- 沸点:
- 327.7ºC at 760 mmHg
- 闪点:
- 144.8ºC
- 折射率:
- 1.6
- 蒸汽压:
- 0.000379mmHg at 25°C
安全信息
- 密度:
- 1.03g/cm3
- 沸点:
- 327.7ºC at 760 mmHg
- 闪点:
- 144.8ºC
- 折射率:
- 1.6
- 蒸汽压:
- 0.000379mmHg at 25°C
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%