联苯甲酰 (CAS No.134-81-6)
- 物化性质
- 黄色结晶粉末;熔点94-96°C,沸点346-348°C,相对密度1.23g/cm³,分子量210.23;不溶于水,易溶于乙醇、乙醚、苯和氯仿等有机溶剂。
- 技术参数
- 含量 ≥99% 熔点 94-97°C 干燥失重 ≤0.5% 灼烧残渣 ≤0.1%
English description(英文原文,共 801 字符)
Product Name:Benzil
English Name:Benzil
CAS No.:134-81-6
Aliases:Diphenylethanedione, Dibenzoyl, 1,2-Diphenylethane-1,2-dione, Diphenylglyoxal
Molecular Formula:C14H10O2
Physical Properties:Yellow crystalline powder; melting point 94-96°C, boiling point 346-348°C, relative density 1.23 g/cm³, molecular weight 210.23; insoluble in water, readily soluble in organic solvents such as ethanol, ether, benzene, and chloroform.
Uses:Used as a photoinitiator in UV-curable coatings, inks, and adhesives; also serves as an organic synthesis intermediate for the preparation of pharmaceuticals, dyes, and agrochemicals; and used as a reagent for detecting metal ions in analytical chemistry.
Technical Specifications:
Assay ≥99%
Melting point 94-97°C
Loss on drying ≤0.5%
Residue on ignition ≤0.1%
English Name:Benzil
CAS No.:134-81-6
Aliases:Diphenylethanedione, Dibenzoyl, 1,2-Diphenylethane-1,2-dione, Diphenylglyoxal
Molecular Formula:C14H10O2
Physical Properties:Yellow crystalline powder; melting point 94-96°C, boiling point 346-348°C, relative density 1.23 g/cm³, molecular weight 210.23; insoluble in water, readily soluble in organic solvents such as ethanol, ether, benzene, and chloroform.
Uses:Used as a photoinitiator in UV-curable coatings, inks, and adhesives; also serves as an organic synthesis intermediate for the preparation of pharmaceuticals, dyes, and agrochemicals; and used as a reagent for detecting metal ions in analytical chemistry.
Technical Specifications:
Assay ≥99%
Melting point 94-97°C
Loss on drying ≤0.5%
Residue on ignition ≤0.1%
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常见问题
- 联苯甲酰的 CAS 号是多少?
- 联苯甲酰的 CAS 号是 134-81-6。
- 联苯甲酰的分子式和分子量是什么?
- 联苯甲酰的分子式为 C14H10O2。
- 联苯甲酰的英文名称是什么?
- 联苯甲酰的英文名称为 Benzil。
- 联苯甲酰还有哪些别名?
- 联苯甲酰又称 二苯基乙二酮、苯偶酰、联苯酰、1,2-二苯基-1,2-乙二酮。
- 联苯甲酰有哪些供应商和生产厂家?
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- 联苯甲酰的供应商主要分布在 上海市(1 条) 等地。
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- 平台上联苯甲酰的供应级别包括 工业级。
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- 联苯甲酰的报价单位主要有 千克。
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- 掌上化工联苯甲酰产品页汇总了各供应商的最新报价与规格,地址:/chemicals/134-81-6/。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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