4,4-二甲基-6-溴二氢苯并噻喃
- 中文名称:
- 4,4-二甲基-6-溴二氢苯并噻喃
- 中文别名:
- 6-溴-4,4-二甲基硫代苯并二氢吡喃
- 英文名称:
- 6-Bromo-4,4-dimethylthiochroman
- 英文别名:
- 6-bromo-4,4-dimethyl-2,3-dihydrothiochromene;
6-bromo-4,4-dimethyl-3,4-dihydrobenzothiopyran;
4,4-dimethyl-6-bromothiochroman;
6-bromo-4,4-dimethyl-3,4-dihydro-2H-1-benzothiopyran;
6-bromo-4,4-dimethyl-thiochroman;
4,4-dimethyl-6-bromothiochromane;
6-bromo-4,4-dimethyl-3,4-dihydro-2H-thiochromene
- CAS No.:
- 112110-44-8
- 分 子 式:
-
C11H13BrS
- 分 子 量:
- 257.19
- 精确分子量:
- 255.99200
- PSA:
- 25.30000
- InChI:
- The Key: FLNJCJQFSGXLIR-UHFFFAOYSA-N3
- SDS:
- 查看
4,4-二甲基-6-溴二氢苯并噻喃 物化性质
- 密度:
- 1.351
- 沸点:
- 307.481ºC at 760 mmHg
- 闪点:
- 139.76ºC
- 折射率:
- 1.583
- 蒸汽压:
- 0.001mmHg at 25°C
4,4-二甲基-6-溴二氢苯并噻喃 海关数据
中国海关编码:2932999099
- 概述:
- 2932999099. 其他仅含氧杂原子的杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%
- 申报要素:
- 品名, 成分含量, 用途
- 摘要/Summary:
- 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%