4H-1-Benzothiopyran-4-one,2,3-dihydro-8-methyl-
- 中文别名:2,3-二氢-8-甲基-4H-1-苯并噻喃-4-酮
- 英文别名:8-methyl-2,3-dihydrothiochromen-4-one;
8-Methyl-4-thiochromanon;
Thiochroman-4-one,8-methyl;
8-Methylthiachromanon-4;
8-Methyl-thiochromanon-(4);
8-Methyl-thiochromanon;
8-Methylthiochroman-4-on;
8-Methyl-4-thiochromanone;
8-methyl-thiochroman-4-one
- CAS No.:29373-02-2
- 分子式:C10H10OS
- 分子量:178.2508
- 精确分子量:178.04500
- PSA:42.37000
- InChI:The Key: AEEOBLVGMJPRAB-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.2g/cm3
- 沸点:
- 310.7ºC at 760mmHg
- 闪点:
- 163.6ºC
- 折射率:
- 1.61
- 蒸汽压:
- 0.00059mmHg at 25°C
安全信息
- 密度:
- 1.2g/cm3
- 沸点:
- 310.7ºC at 760mmHg
- 闪点:
- 163.6ºC
- 折射率:
- 1.61
- 蒸汽压:
- 0.00059mmHg at 25°C
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%