二丙二醇二缩水甘油醚 (CAS No.41638-13-5)
- 物化性质
- 无色至淡黄色透明液体,低粘度。密度约1.06 g/cm³(25°C),闪点大于130°C(闭杯),环氧当量约170~190 g/eq,25°C粘度约20~60 mPa·s。可溶于多数有机溶剂,微溶于水。
- 技术参数
- CAS号41638-13-5,分子式C12H22O5,分子量246.30 环氧当量约170~190 g/eq,环氧值约0.53~0.59 eq/100g 25°C粘度约20~60 mPa·s 闪点(闭杯)大于130°C,密度(25°C)约1.06 g/cm³ 外观为无色至淡黄色透明液体
English description(英文原文,共 1273 字符)
Product Name:Dipropylene glycol diglycidyl ether
English Name:Dipropylene glycol diglycidyl ether
CAS No.:41638-13-5
Aliases:Bis(epoxypropyl) dipropylene glycol ether, DER 736, Reactive diluent for epoxy resins
Molecular Formula:C12H22O5
Physical Properties:Colorless to light yellow transparent liquid with low viscosity. Density approx. 1.06 g/cm³ (25°C), flash point above 130°C (closed cup), epoxy equivalent weight approx. 170–190 g/eq, viscosity approx. 20–60 mPa·s at 25°C. Soluble in most organic solvents, slightly soluble in water.
Uses:Used as a low-viscosity reactive diluent for epoxy resins, effectively reducing system viscosity and improving wetting of substrates. Widely applied in epoxy coatings, adhesives, composites, and electronic encapsulation materials. Also serves as a modifying and toughening component in potting compounds and floor coatings to enhance flexibility and impact resistance.
Technical Specifications:
CAS 41638-13-5, molecular formula C12H22O5, molecular weight 246.30
Epoxy equivalent weight approx. 170–190 g/eq, epoxy value approx. 0.53–0.59 eq/100g
Viscosity at 25°C approx. 20–60 mPa·s
Flash point (closed cup) above 130°C, density at 25°C approx. 1.06 g/cm³
Appearance: colorless to light yellow transparent liquid
English Name:Dipropylene glycol diglycidyl ether
CAS No.:41638-13-5
Aliases:Bis(epoxypropyl) dipropylene glycol ether, DER 736, Reactive diluent for epoxy resins
Molecular Formula:C12H22O5
Physical Properties:Colorless to light yellow transparent liquid with low viscosity. Density approx. 1.06 g/cm³ (25°C), flash point above 130°C (closed cup), epoxy equivalent weight approx. 170–190 g/eq, viscosity approx. 20–60 mPa·s at 25°C. Soluble in most organic solvents, slightly soluble in water.
Uses:Used as a low-viscosity reactive diluent for epoxy resins, effectively reducing system viscosity and improving wetting of substrates. Widely applied in epoxy coatings, adhesives, composites, and electronic encapsulation materials. Also serves as a modifying and toughening component in potting compounds and floor coatings to enhance flexibility and impact resistance.
Technical Specifications:
CAS 41638-13-5, molecular formula C12H22O5, molecular weight 246.30
Epoxy equivalent weight approx. 170–190 g/eq, epoxy value approx. 0.53–0.59 eq/100g
Viscosity at 25°C approx. 20–60 mPa·s
Flash point (closed cup) above 130°C, density at 25°C approx. 1.06 g/cm³
Appearance: colorless to light yellow transparent liquid
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| 产品名称 | 纯度 | 包装规格 | 级别 | 价格 | 库存 | 操作 |
|---|---|---|---|---|---|---|
| 二丙二醇二缩水甘油醚 CAS 41638-13-5 | — | — | 工业级 | 电议 | — | 询价 |
常见问题
- 二丙二醇二缩水甘油醚的 CAS 号是多少?
- 二丙二醇二缩水甘油醚的 CAS 号是 41638-13-5。
- 二丙二醇二缩水甘油醚的分子式和分子量是什么?
- 二丙二醇二缩水甘油醚的分子式为 C12H22O5。
- 二丙二醇二缩水甘油醚的英文名称是什么?
- 二丙二醇二缩水甘油醚的英文名称为 Dipropylene glycol diglycidyl ether。
- 二丙二醇二缩水甘油醚还有哪些别名?
- 二丙二醇二缩水甘油醚又称 双(环氧丙基)二丙二醇醚、DER 736、环氧树脂活性稀释剂。
- 二丙二醇二缩水甘油醚有哪些供应商和生产厂家?
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- 掌上化工二丙二醇二缩水甘油醚产品页汇总了各供应商的最新报价与规格,地址:/chemicals/41638-13-5/。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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