Α,Α',2,3,5,6-六溴对二甲苯 (CAS No.39568-99-5)
- 中文别名
- 六溴对二甲苯；1,4-二(溴甲基)-2,3,5,6-四溴苯；2,3,5,6-四溴-1,4-二(溴甲基)苯
- 英文名称
- α,α',2,3,5,6-Hexabromo-p-xylene
- 分子式
- C8H4Br6
- 分子量
- 579.54
- 所属类别
- 试剂实验设备
- 物化性质
- 白色至类白色结晶性粉末；不溶于水，微溶于乙醇，可溶于苯、甲苯、氯仿、DMF等有机溶剂。相对密度约2.90 g/cm³，熔点约220-225℃（伴随分解）。空气中稳定，见光易变色，应避光密封干燥保存。
- 纯度
- ≥99%（HPLC）
- 外观
- 白色至类白色结晶粉末
- 熔点
- 约220-225℃（分解）
English description（英文原文，共 1221 字符）
Product Name:α,α',2,3,5,6-Hexabromo-p-xylene
English Name:α,α',2,3,5,6-Hexabromo-p-xylene
CAS No.:39568-99-5
Aliases:Hexabromo-p-xylene, 1,4-Bis(bromomethyl)-2,3,5,6-tetrabromobenzene, 2,3,5,6-Tetrabromo-1,4-bis(bromomethyl)benzene
Molecular Formula:C8H4Br6
Physical Properties:White to off-white crystalline powder; insoluble in water, slightly soluble in ethanol, soluble in benzene, toluene, chloroform, DMF and other organic solvents. Relative density approx. 2.90 g/cm³; melting point approx. 220-225 °C (with decomposition). Stable in air but discolors upon light exposure; keep sealed, protected from light and stored in a dry place.
Uses:Used as an organic synthesis intermediate for preparing tetrabromophenyl-substituted functional monomers and poly(p-xylylene)-type polymer materials. It also serves as a reactive flame retardant for modifying epoxy resins and polyolefins, and is employed in the synthesis of high-performance brominated aromatic fine chemicals.
Technical Specifications:
Purity: ≥99% (HPLC)
Molecular weight: 579.54
Appearance: white to off-white crystalline powder
Melting point: approx. 220-225 °C (decomp.)
Packaging: 1 kg sealed in aluminum foil bag under inert gas protection
English Name:α,α',2,3,5,6-Hexabromo-p-xylene
CAS No.:39568-99-5
Aliases:Hexabromo-p-xylene, 1,4-Bis(bromomethyl)-2,3,5,6-tetrabromobenzene, 2,3,5,6-Tetrabromo-1,4-bis(bromomethyl)benzene
Molecular Formula:C8H4Br6
Physical Properties:White to off-white crystalline powder; insoluble in water, slightly soluble in ethanol, soluble in benzene, toluene, chloroform, DMF and other organic solvents. Relative density approx. 2.90 g/cm³; melting point approx. 220-225 °C (with decomposition). Stable in air but discolors upon light exposure; keep sealed, protected from light and stored in a dry place.
Uses:Used as an organic synthesis intermediate for preparing tetrabromophenyl-substituted functional monomers and poly(p-xylylene)-type polymer materials. It also serves as a reactive flame retardant for modifying epoxy resins and polyolefins, and is employed in the synthesis of high-performance brominated aromatic fine chemicals.
Technical Specifications:
Purity: ≥99% (HPLC)
Molecular weight: 579.54
Appearance: white to off-white crystalline powder
Melting point: approx. 220-225 °C (decomp.)
Packaging: 1 kg sealed in aluminum foil bag under inert gas protection
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常见问题
- Α,Α',2,3,5,6-六溴对二甲苯的 CAS 号是多少？
- Α,Α',2,3,5,6-六溴对二甲苯的 CAS 号是 39568-99-5。
- Α,Α',2,3,5,6-六溴对二甲苯的分子式和分子量是什么？
- Α,Α',2,3,5,6-六溴对二甲苯的分子式为 C8H4Br6，分子量约 579.54。
- Α,Α',2,3,5,6-六溴对二甲苯的英文名称是什么？
- Α,Α',2,3,5,6-六溴对二甲苯的英文名称为 α,α',2,3,5,6-Hexabromo-p-xylene。
- Α,Α',2,3,5,6-六溴对二甲苯还有哪些别名？
- Α,Α',2,3,5,6-六溴对二甲苯又称 六溴对二甲苯、1,4-二(溴甲基)-2,3,5,6-四溴苯、2,3,5,6-四溴-1,4-二(溴甲基)苯。
- Α,Α',2,3,5,6-六溴对二甲苯有哪些供应商和生产厂家？
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