2H-1-Benzothiopyran-4-ol,3,4-dihydro-
- 中文别名:硫代-3,4-二氢苯并吡喃-4-醇
- 英文别名:THIOCHROMAN-4-OL;
thiochromanol;
2,3-DIHYDRO-4H-1-BENZOTHIOPYRAN-4-OL;
4-hydroxy-thiochroman;
3,4-dihydro-2H-1-benzothiopyran-4-ol;
4-thiochromanol;
4-hydroxy-3,4-dihydro-2H-benzothiopyran
- CAS No.:40316-60-7
- 分子式:C9H10OS
- 分子量:166.24
- 精确分子量:166.04500
- PSA:45.53000
- InChI:The Key: FWVSZXYNCFXKRT-QMMMGPOBSA-N
- 分子结构式:
物化性质
- 密度:
- 1.252g/cm3
- 沸点:
- 289.8ºC at 760mmHg
- 闪点:
- 141.3ºC
- 折射率:
- 1.646
安全信息
- 密度:
- 1.252g/cm3
- 沸点:
- 289.8ºC at 760mmHg
- 闪点:
- 141.3ºC
- 折射率:
- 1.646
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%