21825-03-6

• 常用中文名：4,4'-methylenebis[2,6-dibromophenol]
• 常用英文名：4,4'-methylenebis[2,6-dibromophenol]
• CAS号：21825-03-6
• 分子式：C₁₃H₈Br₄O₂
• 分子量：515.81700
• 发布时间：2016-11-13 09:49:52
• 更新时间：2024-01-09 19:43:11

名称

• 英文名: 2,6-dibromo-4-[(3,5-dibromo-4-hydroxyphenyl)methyl]phenol
• 英文别名: EINECS 244-595-7; tetrabromobisphenol-F; 2,6,2',6'-tetrabromo-4,4'-methanediyl-di-phenol; 3.5.3'.5'-Tetrabrom-4.4'-dioxy-ditan; 2,6,2',6'-Tetrabrom-4,4'-methandiyl-di-phenol

物化性质

• 密度: 2.238g/cm3
• 沸点: 460.9ºC at 760mmHg
• 分子式: C₁₃H₈Br₄O₂
• 分子量: 515.81700
• 闪点: 232.5ºC
• 精确质量: 511.72600
• PSA: 40.46000
• LogP: 5.73860
• 蒸汽压: 4.1E-09mmHg at 25°C
• 折射率: 1.71

安全

• 海关编码: 2908199090

合成路线

620-92-8 ~83% 21825-03-6

文献：Lue, Jian; Han, Li-Wei; Lin, Jing-Xiang; Cao, Rong Crystal Growth and Design, 2011 , vol. 11, # 8 p. 3551 - 3557

5532-75-2 ~% 21825-03-6

文献：Auwers Chemische Berichte, 1903 , vol. 36, p. 1881 Chemische Berichte, 1904 , vol. 37, p. 1470

2432-14-6 ~% 21825-03-6

文献：Auwers Chemische Berichte, 1903 , vol. 36, p. 1881 Chemische Berichte, 1904 , vol. 37, p. 1470

28818-28-2 ~% 21825-03-6

文献：Zincke; Birschel Justus Liebigs Annalen der Chemie, 1908 , vol. 362, p. 227

620-92-8 7726-95-6 64-19-7 ~% 21825-03-6

文献：Zincke; Kruegener Justus Liebigs Annalen der Chemie, 1904 , vol. 330, p. 73 Full Text Show Details Auwers; Rietz Justus Liebigs Annalen der Chemie, 1907 , vol. 356, p. 163 Anm.

64-17-5 7664-93-9 20039-93-4 ~% 21825-03-6

文献：Zincke; Buff Justus Liebigs Annalen der Chemie, 1905 , vol. 341, p. 347

上下游产品

上游产品  9
620-92-8 5532-75-2 2432-14-6 28818-28-2
7726-95-6 64-19-7 64-17-5 7664-93-9
20039-93-4
下游产品  0

海关

海关编码	2908199090
中文概述	HS:2908199090 其他酚及酚醇的仅含卤素取代基的衍生物及其盐 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%
申报要素	品名, 成分含量, 用途
Summary	HS: 2908199090. derivatives of polyphenols or phenol-alcohols containing only halogen substituents and their salts. VAT:17.0%. tax rebate rate:9.0%. supervision conditions:None. MFN tariff:5.5%. general tariff:30.0%