4,4'-二氟二苯甲酮 (CAS No.345-92-6)
- 物化性质
- 白色至类白色结晶粉末,微溶于水,溶于乙醇、丙酮、乙酸乙酯等有机溶剂。熔点约102~105°C,沸点约130~135°C(0.5 mmHg)。
- 技术参数
- 含量 ≥ 99.0% 熔点 102.0~105.0°C 干燥失重 ≤ 0.5% 外观为白色至类白色结晶粉末
English description(英文原文,共 865 字符)
Product Name:4,4'-Difluorobenzophenone
English Name:4,4'-Difluorobenzophenone
CAS No.:345-92-6
Aliases:4,4'-Difluorobenzophenone, Bis(4-fluorophenyl)methanone, p,p'-Difluorobenzophenone
Molecular Formula:C13H8F2O
Physical Properties:White to off-white crystalline powder, slightly soluble in water, soluble in organic solvents such as ethanol, acetone, and ethyl acetate. Melting point approximately 102–105°C, boiling point approximately 130–135°C (0.5 mmHg).
Uses:Used as an organic synthesis intermediate, mainly for the synthesis of fluorine-containing pharmaceuticals, agrochemicals, dyes, and high-performance polymer materials. It is also used in the preparation of photoinitiators and electronic chemicals.
Technical Specifications:
Assay ≥ 99.0%
Melting point 102.0–105.0°C
Loss on drying ≤ 0.5%
Appearance: white to off-white crystalline powder
English Name:4,4'-Difluorobenzophenone
CAS No.:345-92-6
Aliases:4,4'-Difluorobenzophenone, Bis(4-fluorophenyl)methanone, p,p'-Difluorobenzophenone
Molecular Formula:C13H8F2O
Physical Properties:White to off-white crystalline powder, slightly soluble in water, soluble in organic solvents such as ethanol, acetone, and ethyl acetate. Melting point approximately 102–105°C, boiling point approximately 130–135°C (0.5 mmHg).
Uses:Used as an organic synthesis intermediate, mainly for the synthesis of fluorine-containing pharmaceuticals, agrochemicals, dyes, and high-performance polymer materials. It is also used in the preparation of photoinitiators and electronic chemicals.
Technical Specifications:
Assay ≥ 99.0%
Melting point 102.0–105.0°C
Loss on drying ≤ 0.5%
Appearance: white to off-white crystalline powder
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| 产品名称 | 纯度 | 包装规格 | 级别 | 价格 | 库存 | 操作 |
|---|---|---|---|---|---|---|
| 4,4'-二氟二苯甲酮 CAS 345-92-6 | — | — | 工业级 | 电议 | — | 询价 |
常见问题
- 4,4'-二氟二苯甲酮的 CAS 号是多少?
- 4,4'-二氟二苯甲酮的 CAS 号是 345-92-6。
- 4,4'-二氟二苯甲酮的分子式和分子量是什么?
- 4,4'-二氟二苯甲酮的分子式为 C13H8F2O。
- 4,4'-二氟二苯甲酮的英文名称是什么?
- 4,4'-二氟二苯甲酮的英文名称为 4,4'-Difluorobenzophenone。
- 4,4'-二氟二苯甲酮还有哪些别名?
- 4,4'-二氟二苯甲酮又称 4,4'-二氟苯甲酮、双(4-氟苯基)甲酮、对,对'-二氟二苯甲酮。
- 4,4'-二氟二苯甲酮有哪些供应商和生产厂家?
- 掌上化工当前收录 1 条4,4'-二氟二苯甲酮供应报价,来自 1 家供应商,可按地区、纯度、级别筛选对比。
- 4,4'-二氟二苯甲酮的供应商主要分布在哪些地区?
- 4,4'-二氟二苯甲酮的供应商主要分布在 上海市(1 条) 等地。
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- 平台上4,4'-二氟二苯甲酮的供应级别包括 工业级。
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- 掌上化工4,4'-二氟二苯甲酮产品页汇总了各供应商的最新报价与规格,地址:/chemicals/345-92-6/。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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