2H-Pyran-4-carboxaldehyde, tetrahydro-4-methyl-
- 中文别名:4-甲基四氢-2H-吡喃-4-甲醛
- 中文释义:4-甲基四氢-2H-吡喃-4-甲醛
- 英文别名:2H-Pyran-4-carboxaldehyde, tetrahydro-4-methyl-;
4-Methyltetrahydro-2H-pyran-4-carbaldehyde;
4-methyloxane-4-carbaldehyde
- CAS No.:65626-22-4
- 分子式:C7H12O2
- 分子量:128.17
- 精确分子量:128.08373
- PSA:26.30000
- InChI:The Key: XZWKQAMCAQYQGL-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.046±0.06 g/cm3
- 沸点:
- 180.1±33.0 °C
- 闪点:
- 61.6±18.9 °C
- 水溶解性:
- Soluble (19 g/L)
- 蒸汽密度:
- 0.911 Torr
安全信息
- 密度:
- 1.046±0.06 g/cm3
- 沸点:
- 180.1±33.0 °C
- 闪点:
- 61.6±18.9 °C
- 水溶解性:
- Soluble (19 g/L)
- 蒸汽密度:
- 0.911 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%