2H-Pyran-4-carboxylicacid, tetrahydro-4-methyl-
- 中文别名:4-甲基四氢吡喃-4-甲酸
- 中文释义:四氢-4-甲基-2H-吡喃-4-羧酸;4-甲基四氢吡喃-4-甲酸;4-甲基四氢-2H-吡喃-4-羧酸
- 英文别名:4-methyloxane-4-carboxylic acid;
4-methyltetrahydropyran-4-carboxylic acid;
4-METHYLTETRAHYDRO-2H-PYRAN-4-CARBOXYLIC ACID;
2H-PYRAN-4-CARBOXYLIC ACID,TETRAHYDRO-4-METHYL
- CAS No.:233276-38-5
- 分子式:C7H12O3
- 分子量:0
- 精确分子量:144.07900
- PSA:46.53000
- InChI:The Key: VZWFVINYTCLXGC-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.125 g/cm3
- 沸点:
- 256.792ºC at 760 mmHg
- 闪点:
- 105.124ºC
安全信息
- 密度:
- 1.125 g/cm3
- 沸点:
- 256.792ºC at 760 mmHg
- 闪点:
- 105.124ºC
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%