Cholanthrene, 4-methyl-
Cholanthrene, 4-methyl-名称
[ CAS 号 ]:
17012-89-4
[ 英文名 ]:
Cholanthrene, 4-methyl-
[英文别名 ]:
- Benz(j)aceanthrylene,1,2-dihydro-4-methyl
- Cholanthrene,4-methyl
- 1,2-Dihydro-4-methylbenz(j)aceanthrylene
- 3-methylcholanthrene
- 4-Methyl-cholanthren
- 22-Methylcholanthrene
- 4-methyl-cholanthrene
Cholanthrene, 4-methyl-物理化学性质
[ 密度 ]:
1.223g/cm3
[ 沸点 ]:
503.4ºC at 760mmHg
[ 分子式 ]:
C21H16
[ 分子量 ]:
268.35200
[ 闪点 ]:
251.4ºC
[ 精确质量 ]:
268.12500
[ LogP ]:
5.55320
[ 蒸汽压 ]:
9.15E-10mmHg at 25°C
[ 折射率 ]:
1.781
Cholanthrene, 4-methyl-安全信息
[ 海关编码 ]:
2902909090
Cholanthrene, 4-methyl-合成路线
Cholanthrene, 4-methyl-海关
[ 海关编码 ]: 2902909090
[ 中文概述 ]:
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
[ Summary ]:
2902909090 other aromatic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%
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