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4-甲基-胆蒽 基本信息
- 中文名称:
- 4-甲基-胆蒽
- 中文别名:
-
- 英文名称:
- Benz[j]aceanthrylene,1,2-dihydro-4-methyl- (9CI)
- 英文别名:
- 4-methyl-1,2-dihydrobenzo[j]aceanthrylene;
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
- CAS No.:
- 17012-89-4
- 分 子 式:
- C21H16
- 分 子 量:
- 268.37
- 精确分子量:
- 268.12500
- PSA:
- 0.00000
- InChI:
- The Key: DYGZCALVTOKEJQ-UHFFFAOYSA-N
- 安全术语:
- Questionable carcinogen with experimental carcinogenic data. When heated to decomposition it emits acrid smoke and irritating fumes.
- 分子结构式:
-

- SDS:
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4-甲基-胆蒽 物化性质
- 密度:
- 1.223g/cm3
- 沸点:
- 503.4ºC at 760mmHg
- 闪点:
- 251.4ºC
- 折射率:
- 1.781
- 蒸汽压:
- 9.15E-10mmHg at 25°C
4-甲基-胆蒽 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%