1,4-Dioxane-2,5-diol,2,3,5,6-tetramethyl-
- 中文别名:2,3,5,6-四甲基-1,4-二氧杂环-2,5-二醇; 3-羟基-2-丁酮二聚体; 乙偶姻二聚体
- 中文释义:2,3,5,6-四甲基-1,4-二氧杂环-2,5-二醇;3-羟基-2-丁酮二聚体;乙偶姻二聚体
- 英文别名:2,3,5,6-tetramethyl-1,4-dioxane-2,5-diol;
2,3,4,5-TETRAHYDRO-7-METHOXY-1,4-BENZOTHIAZEPINE;
2,5-dihydroxy-2,3,5,6-tetramethyl-1,4-dioxane;
1,4-Dioxane-2,5-diol,2,3,5,6-tetramethyl;
acetoin dimer;
Acetyl methyl carbinol dimer
- CAS No.:23147-57-1
- 分子式:
C8H16O4
- 分子量:176.21
- 精确分子量:176.10500
- PSA:58.92000
- InChI:The Key: DFMGATPNJMFDCR-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.105
- 熔点:
- 90-91ºC
- 沸点:
- 279ºC
- 闪点:
- 122.9ºC
- 折射率:
- 1.458
- 蒸汽压:
- 0.000479mmHg at 25°C
安全信息
- 密度:
- 1.105
- 熔点:
- 90-91ºC
- 沸点:
- 279ºC
- 闪点:
- 122.9ºC
- 折射率:
- 1.458
- 蒸汽压:
- 0.000479mmHg at 25°C
海关数据
中国海关编码:2934999090
- 概述:
- 2934999090. 其他杂环化合物. 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:
- 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%