2654-72-0

• 常用中文名：2,5-Cyclohexadiene-1,4-dione,2,5-dihydroxy-3,6-dimethyl-
• 常用英文名：2,5-Cyclohexadiene-1,4-dione,2,5-dihydroxy-3,6-dimethyl-
• CAS号：2654-72-0
• 分子式：C₈H₈O₄
• 分子量：168.14700
• 发布时间：2017-05-25 10:43:33
• 更新时间：2024-02-01 18:32:05

名称

• 英文名: 2,5-dihydroxy-3,6-dimethylcyclohexa-2,5-diene-1,4-dione
• 英文别名: p-Benzoquinone,5-dihydroxy-3,6-dimethyl; 2,5-dihydroxy-p-xyloquinone; 2,5-dihydroxy-3,6-dimethyl-1,4-benzoquinone; p-Benzoquinone,2,5-dihydroxy-3,6-dimethyl; 2,5-Dihydroxy-3,6-dimethylbenzo-1,4-quinone; 2,5-Dihydroxy-3,6-dimethyl-1,4-benzochinon; 3,6-Dimethyl-2,5-dihydroxy-1,4-benzochinon; 2,4-dione,2,5-dihydroxy-3,6-dimethyl

物化性质

• 密度: 1.501g/cm3
• 沸点: 317.4ºC at 760 mmHg
• 分子式: C₈H₈O₄
• 分子量: 168.14700
• 闪点: 159.9ºC
• 精确质量: 168.04200
• PSA: 74.60000
• LogP: 0.80220
• 蒸汽压: 3.24E-05mmHg at 25°C
• 折射率: 1.627

安全

• 海关编码: 2914690090

合成路线

2785-78-6 ~% 2654-72-0

文献：Schill,G. et al. Synthesis, 1979 , p. 695 - 697

18735-47-2 ~% 2654-72-0

文献：Kusai; Tanaka; Ueda Chemical and Pharmaceutical Bulletin, 1982 , vol. 30, # 7 p. 2534 - 2543

137-18-8 ~% 2654-72-0

文献：Fierz-David; Blangey; Streiff Helvetica Chimica Acta, 1946 , vol. 29, p. 1718,1758

2913-41-9 ~% 2654-72-0

文献：Corbett,J.F. Journal of the Chemical Society [Section] C: Organic, 1967 , p. 611 - 620

4380-95-4 ~% 2654-72-0

文献：Corbett,J.F. Journal of the Chemical Society [Section] C: Organic, 1967 , p. 611 - 620

105-37-3 95-92-1 ~% 2654-72-0

文献：Koegl; Lang Chemische Berichte, 1926 , vol. 59, p. 913

71660-00-9 95-92-1 ~% 2654-72-0

文献：Fichter; Willmann Chemische Berichte, 1904 , vol. 37, p. 2388

上下游产品

上游产品  8
2785-78-6 18735-47-2 137-18-8 2913-41-9
4380-95-4 105-37-3 95-92-1 71660-00-9
下游产品  2
631-31-2 16523-32-3

海关

海关编码	2914690090
中文概述	2914690090 其他醌. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:5.5% 普通关税:30.0%
Summary	2914690090 other quinones。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%