三氟化硼乙胺 (CAS No.75-23-0)
- 物化性质
- 白色结晶性固体,极易潮解,带有轻微乙胺气味。溶于苯,不溶于乙醚。熔点≥80℃。
- 外观
- 白色固体
- 熔点
- ≥80℃
English description(英文原文,共 1096 字符)
Product Name:Boron trifluoride ethylamine
English Name:Boron trifluoride ethylamine
CAS No.:75-23-0
Aliases:Boron trifluoride ethylamine complex, Boron trifluoride monoethylamine, Ethylamine trifluoroborane
Molecular Formula:C2H5NH2·BF3
Physical Properties:White crystalline solid, highly hygroscopic, with a slight ethylamine odor. Soluble in benzene, insoluble in diethyl ether. Melting point ≥80°C.
Uses:Primarily used as a latent curing agent for epoxy resins, curing slowly below 100°C and rapidly above 120°C with exothermic heat. The cured product exhibits a heat distortion temperature of up to 230°C and excellent electrical properties, making it suitable for laminates and casting materials. This curing system features semi-latent characteristics, allowing mechanical processing of prepregs before curing, while the ether bonds generated during curing enhance the toughness and adhesion of the final product.
Technical Specifications:
Appearance: white solid
Melting point: ≥80°C
Molecular weight: 112.89
Packaging: 1000 g/2000 g per bottle, 20 kg per carton, 25 kg per drum
English Name:Boron trifluoride ethylamine
CAS No.:75-23-0
Aliases:Boron trifluoride ethylamine complex, Boron trifluoride monoethylamine, Ethylamine trifluoroborane
Molecular Formula:C2H5NH2·BF3
Physical Properties:White crystalline solid, highly hygroscopic, with a slight ethylamine odor. Soluble in benzene, insoluble in diethyl ether. Melting point ≥80°C.
Uses:Primarily used as a latent curing agent for epoxy resins, curing slowly below 100°C and rapidly above 120°C with exothermic heat. The cured product exhibits a heat distortion temperature of up to 230°C and excellent electrical properties, making it suitable for laminates and casting materials. This curing system features semi-latent characteristics, allowing mechanical processing of prepregs before curing, while the ether bonds generated during curing enhance the toughness and adhesion of the final product.
Technical Specifications:
Appearance: white solid
Melting point: ≥80°C
Molecular weight: 112.89
Packaging: 1000 g/2000 g per bottle, 20 kg per carton, 25 kg per drum
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常见问题
- 三氟化硼乙胺的 CAS 号是多少?
- 三氟化硼乙胺的 CAS 号是 75-23-0。
- 三氟化硼乙胺的分子式和分子量是什么?
- 三氟化硼乙胺的分子式为 C2H5NH2·BF3,分子量约 112.89。
- 三氟化硼乙胺的英文名称是什么?
- 三氟化硼乙胺的英文名称为 Boron trifluoride ethylamine。
- 三氟化硼乙胺还有哪些别名?
- 三氟化硼乙胺又称 三氟化硼乙胺络合物、三氟化硼单乙胺、乙胺三氟化硼。
- 三氟化硼乙胺有哪些供应商和生产厂家?
- 掌上化工当前收录 1 条三氟化硼乙胺供应报价,来自 1 家供应商,可按地区、纯度、级别筛选对比。
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- 三氟化硼乙胺的供应商主要分布在 上海市(1 条) 等地。
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- 平台上三氟化硼乙胺的供应级别包括 工业级。
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- 三氟化硼乙胺的报价单位主要有 千克。
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