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5,11-二甲基屈 基本信息
- 中文名称:
- 5,11-二甲基屈
- 中文别名:
-
- 英文名称:
- Chrysene,5,11-dimethyl-
- 英文别名:
- 5,11-Dimethylchrysene;
CHRYSENE,5,11-DIMETHYL;
1,7-Dimethyl-chrysen;
5,11-Dimethyl-chrysen
- CAS No.:
- 14207-78-4
- 分 子 式:
- C20H16
- 分 子 量:
- 256.36
- 精确分子量:
- 256.12500
- PSA:
- 0.00000
- InChI:
- The Key: XNZPTUHWIUJQKB-UHFFFAOYSA-N
- 安全术语:
- Questionable carcinogen with experimental tumorigenic data. When heated to decomposition it emits acrid smoke and irritating fumes. See also CHRYSENE.
- 分子结构式:
-
- SDS:
- 查看
5,11-二甲基屈 物化性质
- 密度:
- 1.142g/cm3
- 沸点:
- 463.5ºC at 760mmHg
- 闪点:
- 227.3ºC
- 折射率:
- 1.728
- 蒸汽压:
- 2.51E-08mmHg at 25°C
5,11-二甲基屈 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%