2,2',7,7'-四溴-9,9'-螺二芴 (CAS No.128055-74-3)
- 物化性质
- 类白色粉末;密度2.12 g/cm³;沸点633.7°C (760 mmHg);闪点322.5°C;折射率1.843;不溶于水,可溶于二氯甲烷、氯仿等有机溶剂。
- 纯度
- 98%
- 外观
- 类白色粉末
- 密度
- 2.12 g/cm³
- 沸点
- 633.7°C (760 mmHg)
English description(英文原文,共 867 字符)
Product Name:2,2',7,7'-Tetrabromo-9,9'-spirobi[9H-fluorene]
English Name:2,2',7,7'-Tetrabromo-9,9'-spirobi[9H-fluorene]
CAS No.:128055-74-3
Aliases:9,9'-Spirobi[9H-fluorene],2,2',7,7'-tetrabromo-, NSC 645359
Molecular Formula:C25H12Br4
Physical Properties:Off-white powder; density 2.12 g/cm³; boiling point 633.7°C at 760 mmHg; flash point 322.5°C; refractive index 1.843; insoluble in water, soluble in organic solvents such as dichloromethane and chloroform.
Uses:Mainly used in the field of organic light-emitting diode (OLED) materials, as a key intermediate for synthesizing spirobifluorene-based functional materials, and can be used to prepare hole transport materials, light-emitting materials, etc.
Technical Specifications:
Purity: 98%
Molecular weight: 631.98
Appearance: off-white powder
Density: 2.12 g/cm³
Boiling point: 633.7°C at 760 mmHg
English Name:2,2',7,7'-Tetrabromo-9,9'-spirobi[9H-fluorene]
CAS No.:128055-74-3
Aliases:9,9'-Spirobi[9H-fluorene],2,2',7,7'-tetrabromo-, NSC 645359
Molecular Formula:C25H12Br4
Physical Properties:Off-white powder; density 2.12 g/cm³; boiling point 633.7°C at 760 mmHg; flash point 322.5°C; refractive index 1.843; insoluble in water, soluble in organic solvents such as dichloromethane and chloroform.
Uses:Mainly used in the field of organic light-emitting diode (OLED) materials, as a key intermediate for synthesizing spirobifluorene-based functional materials, and can be used to prepare hole transport materials, light-emitting materials, etc.
Technical Specifications:
Purity: 98%
Molecular weight: 631.98
Appearance: off-white powder
Density: 2.12 g/cm³
Boiling point: 633.7°C at 760 mmHg
共 1 家生产厂家、批发商,
1 条供应报价
供应报价
常见问题
- 2,2',7,7'-四溴-9,9'-螺二芴的 CAS 号是多少?
- 2,2',7,7'-四溴-9,9'-螺二芴的 CAS 号是 128055-74-3。
- 2,2',7,7'-四溴-9,9'-螺二芴的分子式和分子量是什么?
- 2,2',7,7'-四溴-9,9'-螺二芴的分子式为 C25H12Br4,分子量约 631.98。
- 2,2',7,7'-四溴-9,9'-螺二芴的英文名称是什么?
- 2,2',7,7'-四溴-9,9'-螺二芴的英文名称为 2,2',7,7'-Tetrabromo-9,9'-spirobi[9H-fluorene]。
- 2,2',7,7'-四溴-9,9'-螺二芴还有哪些别名?
- 2,2',7,7'-四溴-9,9'-螺二芴又称 2,2′,7,7′-四溴-9,9′-螺双芴、NSC 645359。
- 2,2',7,7'-四溴-9,9'-螺二芴有哪些供应商和生产厂家?
- 掌上化工当前收录 1 条2,2',7,7'-四溴-9,9'-螺二芴供应报价,来自 1 家供应商,可按地区、纯度、级别筛选对比。
- 2,2',7,7'-四溴-9,9'-螺二芴的供应商主要分布在哪些地区?
- 2,2',7,7'-四溴-9,9'-螺二芴的供应商主要分布在 上海市(1 条) 等地。
- 2,2',7,7'-四溴-9,9'-螺二芴有哪些级别可选?
- 平台上2,2',7,7'-四溴-9,9'-螺二芴的供应级别包括 工业级。
- 2,2',7,7'-四溴-9,9'-螺二芴的报价单位是什么?
- 2,2',7,7'-四溴-9,9'-螺二芴的报价单位主要有 千克。
- 哪里可以查到2,2',7,7'-四溴-9,9'-螺二芴的价格?
- 掌上化工2,2',7,7'-四溴-9,9'-螺二芴产品页汇总了各供应商的最新报价与规格,地址:/chemicals/128055-74-3/。部分供应商价格为电议,可通过页面上的询价功能直接获取。
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