5-methyl-benzo[rst]pentaphene
- 中文别名:5-甲基-3,4,9,10-二苯并芘
- 英文别名:5-methyl-benzo[rst]pentaphene;
5-Methyl-3,4,9,10-dibenzpyren;
5-Methyl-3,4,9,10-dibenzpyrene
- CAS No.:33942-88-0
- 分子式:C25H16
- 分子量:316.39500
- 精确分子量:316.12500
- PSA:0.00000
- InChI:The Key: CTKWJSMOERBSGT-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.283g/cm3
- 沸点:
- 562.1ºC at 760 mmHg
- 闪点:
- 288.8ºC
- 折射率:
- 1.881
安全信息
- 密度:
- 1.283g/cm3
- 沸点:
- 562.1ºC at 760 mmHg
- 闪点:
- 288.8ºC
- 折射率:
- 1.881
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%