联枯 (CAS No.1889-67-4)
- 物化性质
- 白色至淡黄色粉末。熔点100~115℃(分解)。引发温度230℃。不溶于水,易溶于甲苯、乙酸乙酯等有机溶剂。
- 技术参数
- 含量≥97%(HPLC) 外观为白色至淡黄色粉末 熔点100~115℃(分解) 引发温度230℃
English description(英文原文,共 966 字符)
Product Name:2,3-Dimethyl-2,3-diphenylbutane
English Name:2,3-Dimethyl-2,3-diphenylbutane
CAS No.:1889-67-4
Aliases:Bicumyl, 2,3-Diphenyl-2,3-dimethylbutane
Molecular Formula:C18H22
Physical Properties:White to light yellow powder. Melting point: 100–115°C (dec.). Initiation temperature: 230°C. Insoluble in water, soluble in organic solvents such as toluene and ethyl acetate.
Uses:Used as a non-peroxide high-energy plastic initiator, grafting agent and flame-retardant additive. Acts as a crosslinking initiator and grafting agent for polymers such as PP and PS, improving polymer properties by generating stable free radicals. As a synergistic flame-retardant additive, it can reduce the amount of flame retardant required.
Technical Specifications:
Assay ≥97% (HPLC)
Appearance: white to light yellow powder
Melting point: 100–115°C (dec.)
Initiation temperature: 230°C
Packaging: 20 kg/kraft paper bag (plastic-lined composite paper bag or carton)
English Name:2,3-Dimethyl-2,3-diphenylbutane
CAS No.:1889-67-4
Aliases:Bicumyl, 2,3-Diphenyl-2,3-dimethylbutane
Molecular Formula:C18H22
Physical Properties:White to light yellow powder. Melting point: 100–115°C (dec.). Initiation temperature: 230°C. Insoluble in water, soluble in organic solvents such as toluene and ethyl acetate.
Uses:Used as a non-peroxide high-energy plastic initiator, grafting agent and flame-retardant additive. Acts as a crosslinking initiator and grafting agent for polymers such as PP and PS, improving polymer properties by generating stable free radicals. As a synergistic flame-retardant additive, it can reduce the amount of flame retardant required.
Technical Specifications:
Assay ≥97% (HPLC)
Appearance: white to light yellow powder
Melting point: 100–115°C (dec.)
Initiation temperature: 230°C
Packaging: 20 kg/kraft paper bag (plastic-lined composite paper bag or carton)
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常见问题
- 联枯的 CAS 号是多少?
- 联枯的 CAS 号是 1889-67-4。
- 联枯的分子式和分子量是什么?
- 联枯的分子式为 C18H22。
- 联枯的英文名称是什么?
- 联枯的英文名称为 2,3-Dimethyl-2,3-diphenylbutane。
- 联枯还有哪些别名?
- 联枯又称 2,3-二甲基-2,3-二苯基丁烷、2,3-二苯基-2,3-二甲基丁烷。
- 联枯有哪些供应商和生产厂家?
- 掌上化工当前收录 1 条联枯供应报价,来自 1 家供应商,可按地区、纯度、级别筛选对比。
- 联枯的供应商主要分布在哪些地区?
- 联枯的供应商主要分布在 上海市(1 条) 等地。
- 联枯有哪些级别可选?
- 平台上联枯的供应级别包括 工业级。
- 联枯的报价单位是什么?
- 联枯的报价单位主要有 千克。
- 哪里可以查到联枯的价格?
- 掌上化工联枯产品页汇总了各供应商的最新报价与规格,地址:/chemicals/1889-67-4/。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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