2H-Pyran-2-one,tetrahydro-3,3-dimethyl-
- 中文别名:3,3-二甲基-四氢-吡喃-2-酮
- 中文释义:3,3-二甲基-四氢-吡喃-2-酮
- 英文别名:2H-Pyran-2-one, tetrahydro-3,3-dimethyl-;
3,3-dimethyloxan-2-one;
2H-Pyran-2-one,tetrahydro-3,3-dimethyl;
tetrahydro-3,3-dimethyl-2H-pyran-2-one;
tetrahydro-3,3-dimethyl-2(2H)pyranone;
3,3-Dimethyltetrahydro-2H-pyran-2-one;
3,3-Dimethyl-tetrahydro-pyran-2-on;
3,3-dimethyl-tetrahydro-pyran-2-one
- CAS No.:4830-05-1
- 分子式:C7H12O2
- 分子量:128.17
- 精确分子量:128.08373
- PSA:26.30000
- InChI:The Key: CJNWCYZELLHABH-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 0.967±0.06 g/cm3
- 沸点:
- 206.3±8.0 °C
- 闪点:
- 74.8±15.9 °C
- 水溶解性:
- Soluble (18 g/L)
- 折射率:
- 1.428
- 蒸汽密度:
- 0.239 Torr
安全信息
- 密度:
- 0.967±0.06 g/cm3
- 沸点:
- 206.3±8.0 °C
- 闪点:
- 74.8±15.9 °C
- 水溶解性:
- Soluble (18 g/L)
- 折射率:
- 1.428
- 蒸汽密度:
- 0.239 Torr
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%