7,12-二甲氧基四芬
- 中文名称:
- 7,12-二甲氧基四芬
- 中文别名:
- 7,12-二甲氧基四芬
- 英文名称:
- Benz[a]anthracene,7,12-dimethoxy-
- 英文别名:
- 7,12-dimethoxybenzo[a]anthracene;
Benz(a)anthracene,7,12-dimethoxy;
7,12-dimethoxytetraphene;
7,12-Dimethoxybenz(a)anthracene;
7,12-Dimethoxy-benz[a]anthracen
- CAS No.:
- 16354-53-3
- 分 子 式:
-
C20H16O2
- 分 子 量:
- 288.36
- 精确分子量:
- 288.11500
- PSA:
- 18.46000
- InChI:
- The Key: PTYJZLYGAHHXDM-UHFFFAOYSA-N3
- 安全术语:
- Questionable carcinogen with experimental neoplastigenic data. When heated to decomposition it emits acrid smoke and irritating fumes.
- 分子结构式:
-
- SDS:
- 查看
7,12-二甲氧基四芬 物化性质
- 密度:
- 1.202g/cm3
- 沸点:
- 500.4ºC at 760 mmHg
- 闪点:
- 210.1ºC
- 折射率:
- 1.704
- 蒸汽压:
- 1.18E-09mmHg at 25°C
7,12-二甲氧基四芬 海关数据
中国海关编码:2909199090
- 概述:
- 2909199090. 其他无环醚及其卤化衍生物(包括磺化,硝化或亚硝化衍生物). 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:5.5%. 普通关税:30.0%
- 申报要素:
- 品名, 成分含量, 用途
- 摘要/Summary:
- 2909199090. other acyclic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%