三苯基膦 (CAS No.603-35-0)
- 物化性质
- 白色结晶或白色片状或白色粉末固体，易溶于醇、苯、氯仿，微溶于脂肪，几乎不溶于水。熔点78.5-81.5°C，沸点377°C，闪点约180°C，相对密度约1.1。
- 技术参数
- 纯度（GC）≥99.8% 三苯基氧磷含量≤0.15% 干燥失重≤0.2% 熔点79.5-82°C
English description（英文原文，共 911 字符）
Product Name:Triphenylphosphine
English Name:Triphenylphosphine
CAS No.:603-35-0
Aliases:TPP, Ph3P
Molecular Formula:C18H15P
Physical Properties:White crystals, flakes or powder; soluble in alcohol, benzene, chloroform; slightly soluble in lipids; almost insoluble in water. Melting point 78.5-81.5°C, boiling point 377°C, flash point approx. 180°C, relative density approx. 1.1.
Uses:Used as a catalyst and co-catalyst in organic synthesis and petroleum processing, widely applied in fine chemicals and polymer materials. It serves as an intermediate in the synthesis of β-carotene, vitamins A and D2, cefprozil, cefdinir and other pharmaceuticals, as well as in the preparation of novel functional materials and environmentally friendly additives.
Technical Specifications:
Purity (GC) ≥98.8%
Triphenylphosphine oxide ≤0.15%
Loss on drying ≤0.2%
Melting point 79.5-82°C
Packaging: 25kg/100kg/500kg
English Name:Triphenylphosphine
CAS No.:603-35-0
Aliases:TPP, Ph3P
Molecular Formula:C18H15P
Physical Properties:White crystals, flakes or powder; soluble in alcohol, benzene, chloroform; slightly soluble in lipids; almost insoluble in water. Melting point 78.5-81.5°C, boiling point 377°C, flash point approx. 180°C, relative density approx. 1.1.
Uses:Used as a catalyst and co-catalyst in organic synthesis and petroleum processing, widely applied in fine chemicals and polymer materials. It serves as an intermediate in the synthesis of β-carotene, vitamins A and D2, cefprozil, cefdinir and other pharmaceuticals, as well as in the preparation of novel functional materials and environmentally friendly additives.
Technical Specifications:
Purity (GC) ≥98.8%
Triphenylphosphine oxide ≤0.15%
Loss on drying ≤0.2%
Melting point 79.5-82°C
Packaging: 25kg/100kg/500kg
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常见问题
- 三苯基膦的 CAS 号是多少？
- 三苯基膦的 CAS 号是 603-35-0。
- 三苯基膦的分子式和分子量是什么？
- 三苯基膦的分子式为 C18H15P。
- 三苯基膦的英文名称是什么？
- 三苯基膦的英文名称为 Triphenylphosphine。
- 三苯基膦还有哪些别名？
- 三苯基膦又称 三苯膦、TPP、三苯基磷。
- 三苯基膦有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条三苯基膦供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 三苯基膦的供应商主要分布在哪些地区？
- 三苯基膦的供应商主要分布在 上海市（1 条） 等地。
- 三苯基膦有哪些级别可选？
- 平台上三苯基膦的供应级别包括 工业级。
- 三苯基膦的报价单位是什么？
- 三苯基膦的报价单位主要有 千克。
- 哪里可以查到三苯基膦的价格？
- 掌上化工三苯基膦产品页汇总了各供应商的最新报价与规格，地址：/chemicals/603-35-0/。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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