2,5-Hexanedione,3,4-dihydroxy- (8CI,9CI)
- 中文别名:3,4-二羟基己烷-2,5-二酮
- 英文别名:3,4-dihydroxyhexane-2,5-dione;
1,2-bisacetylethylene glycol;
1,6-dideoxyhexo-2,5-diulose;
hexane-3,4-diol-2,5-dione;
3,4-dihydroxy-hexane-2,5-dione;
hexane-3,4-cis-diol-2,5-dione;
EINECS 247-106-5
- CAS No.:25566-16-9
- 分子式:C6H10O4
- 分子量:146.1412
- 精确分子量:146.05800
- PSA:74.60000
- InChI:The Key: RQDWELNLPMBYMA-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.242g/cm3
- 沸点:
- 349.1ºC at 760mmHg
- 闪点:
- 179.1ºC
- 折射率:
- 1.471
- 蒸汽压:
- 2.91E-06mmHg at 25°C
安全信息
- 密度:
- 1.242g/cm3
- 沸点:
- 349.1ºC at 760mmHg
- 闪点:
- 179.1ºC
- 折射率:
- 1.471
- 蒸汽压:
- 2.91E-06mmHg at 25°C
海关数据
中国海关编码:2914400090
- 概述:
- 2914400090 其他酮醇及酮醛。监管条件:无。增值税率:17.0%。退税率:9.0%。最惠国关税:5.5%。普通关税:30.0%
- 申报要素:
- 品名, 成分含量, 用途, 丙酮报明包装
- 摘要/Summary:
- 2914400090 other ketone-alcohols and ketone-aldehydes。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%