3,4-dihydro-1H-isothiochromene
- 中文别名:3,4-dihydro-1H-isothiochromene
- 中文释义:3,4-dihydro-1H-isothiochromene
- 英文别名:3,4-dihydro-1H-isothiochromene;
Isothiochroman;
1H-2-Benzothiopyran,3,4-dihydro;
3,4-Dihydro-1H-2-benzothiopyran;
isothiochromane
- CAS No.:4426-75-9
- 分子式:C9H10S
- 分子量:150.24100
- 精确分子量:150.05000
- PSA:25.30000
- InChI:The Key: ZZQUQFZVCJWSER-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.106g/cm3
- 沸点:
- 265ºC at 760 mmHg
- 闪点:
- 112.1ºC
- 折射率:
- 1.602
安全信息
- 密度:
- 1.106g/cm3
- 沸点:
- 265ºC at 760 mmHg
- 闪点:
- 112.1ºC
- 折射率:
- 1.602
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%