2,2,7,8-tetramethyl-6-chromanol

2,2,7,8-tetramethyl-6-chromanol名称

[ CAS 号 ]:
14168-12-8

[ 英文名 ]:
2,2,7,8-tetramethyl-6-chromanol

[英文别名 ]:

2,2,7,8-tetramethyl-3,4-dihydro-2H-chromen-6-ol
2,2,7,8-tetramethyl-chroman-6-ol
6-hydroxy-2,2,5,8-tetramethylchroman
2,2,7,8-Tetramethyl-6-chromanol
6-hydroxy-2,2,7,8-tetramethylchroman
4Me-6-Chromanol

2,2,7,8-tetramethyl-6-chromanol物理化学性质

[ 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

2,2,7,8-tetramethyl-6-chromanol安全信息

[ 海关编码 ]:
2932999099

2,2,7,8-tetramethyl-6-chromanol合成路线

详细合成路线

2,2,7,8-tetramethyl-6-chromanol上下游产品

2,2,7,8-tetramethyl-6-chromanol上游产品

2,2,7,8-tetramethyl-6-chromanol下游产品

2,2,7,8-tetramethyl-6-chromanol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%