14168-12-8

• 常用中文名：2,2,7,8-tetramethyl-6-chromanol
• 常用英文名：2,2,7,8-tetramethyl-6-chromanol
• CAS号：14168-12-8
• 分子式：C₁₃H₁₈O₂
• 分子量：206.28100
• 发布时间：2017-08-23 19:11:39
• 更新时间：2024-01-09 12:50:37

名称

• 英文名: 2,2,7,8-tetramethyl-3,4-dihydrochromen-6-ol
• 英文别名: 2,2,7,8-tetramethyl-3,4-dihydro-2H-chromen-6-ol; 2,2,7,8-tetramethyl-chroman-6-ol; 2H-1-Benzopyran-6-ol,3,4-dihydro-2,2,7,8-tetramethyl; 6-hydroxy-2,2,5,8-tetramethylchroman; 2,2,7,8-Tetramethyl-6-chromanol; 6-hydroxy-2,2,7,8-tetramethylchroman; 4Me-6-Chromanol

物化性质

• 密度: 1.048g/cm3
• 沸点: 330.7ºC at 760mmHg
• 分子式: C₁₃H₁₈O₂
• 分子量: 206.28100
• 闪点: 142.1ºC
• 精确质量: 206.13100
• PSA: 29.46000
• LogP: 3.11260
• 蒸汽压: 8.48E-05mmHg at 25°C
• 折射率: 1.531

安全

• 海关编码: 2932999099

合成路线

84945-26-6 ~90% 14168-12-8

文献：Yenes, Susana; Messeguer, Angel Tetrahedron, 1999 , vol. 55, # 49 p. 14111 - 14122

115-18-4 608-43-5 ~39% 14168-12-8 94883-24-6

文献：Kloser, Elisabeth; Boehmdorfer, Stefan; Brecker, Lothar; Kaehlig, Hanspeter; Netscher, Thomas; Mereiter, Kurt; Rosenau, Thomas European Journal of Organic Chemistry, 2011 , # 13 p. 2450 - 2457

58700-70-2 ~% 14168-12-8

文献：Walkinshaw, Gail; Bodupalli, Sekhar; Wang, Bing; Miller, Guy Patent: US2005/65099 A1, 2005 ; Location in patent: Page 17 ;

115-18-4 608-43-5 ~38% 14168-12-8

文献：Hong, Mei Peng; Webster, Richard D. Journal of Organic Chemistry, 2008 , vol. 73, # 6 p. 2169 - 2175

541-47-9 ~% 14168-12-8

文献：Yenes, Susana; Messeguer, Angel Tetrahedron, 1999 , vol. 55, # 49 p. 14111 - 14122

608-43-5 ~% 14168-12-8

文献：Yenes, Susana; Messeguer, Angel Tetrahedron, 1999 , vol. 55, # 49 p. 14111 - 14122

上下游产品

上游产品  5
84945-26-6 115-18-4 608-43-5 58700-70-2
541-47-9
下游产品  0

海关

海关编码	2932999099
中文概述	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
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%