1,3-Isobenzofurandione, 4,4'-[1,4-phenylenebis(oxy (52257-41 (CAS No.52257-41-7)
- 物化性质
- 白色或淡黄色结晶粉末。不溶于水,溶于丙酮、N,N-二甲基甲酰胺、二甲基亚砜等有机溶剂。熔点约280-282°C。
- 技术参数
- 纯度≥99% 熔点280-282°C 水分≤0.1%
English description(英文原文,共 815 字符)
Product Name:4,4'-(1,4-Phenylenedioxy)diphthalic anhydride
English Name:4,4'-(1,4-Phenylenedioxy)diphthalic anhydride
CAS No.:52257-41-7
Aliases:1,3-Isobenzofurandione, 4,4'-[1,4-phenylenebis(oxy)]bis-, Hydroquinone diphthalic anhydride, HQDPA
Molecular Formula:C22H10O8
Physical Properties:White to light yellow crystalline powder. Insoluble in water, soluble in organic solvents such as acetone, N,N-dimethylformamide and dimethyl sulfoxide. Melting point approximately 280-282°C.
Uses:As a key monomer for high-performance polyimide, it is used to synthesize polyimide resins, films, coatings and composite materials, widely applied in electronic insulation, aerospace and microelectronics.
Technical Specifications:
Purity ≥ 99%
Melting point 280-282°C
Moisture ≤ 0.1%
Packaging: 1 kg/bag, 20 kg/drum
English Name:4,4'-(1,4-Phenylenedioxy)diphthalic anhydride
CAS No.:52257-41-7
Aliases:1,3-Isobenzofurandione, 4,4'-[1,4-phenylenebis(oxy)]bis-, Hydroquinone diphthalic anhydride, HQDPA
Molecular Formula:C22H10O8
Physical Properties:White to light yellow crystalline powder. Insoluble in water, soluble in organic solvents such as acetone, N,N-dimethylformamide and dimethyl sulfoxide. Melting point approximately 280-282°C.
Uses:As a key monomer for high-performance polyimide, it is used to synthesize polyimide resins, films, coatings and composite materials, widely applied in electronic insulation, aerospace and microelectronics.
Technical Specifications:
Purity ≥ 99%
Melting point 280-282°C
Moisture ≤ 0.1%
Packaging: 1 kg/bag, 20 kg/drum
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| 产品名称 | 纯度 | 包装规格 | 级别 | 价格 | 库存 | 操作 |
|---|---|---|---|---|---|---|
| 1,3-Isobenzofurandione, 4… CAS 52257-41-7 | — | — | 工业级 | 电议 | — | 询价 |
常见问题
- 1,3-Isobenzofurandione, 4,4'-[1,4-phenylenebis(oxy (52257-41的 CAS 号是多少?
- 1,3-Isobenzofurandione, 4,4'-[1,4-phenylenebis(oxy (52257-41的 CAS 号是 52257-41-7。
- 1,3-Isobenzofurandione, 4,4'-[1,4-phenylenebis(oxy (52257-41的分子式和分子量是什么?
- 1,3-Isobenzofurandione, 4,4'-[1,4-phenylenebis(oxy (52257-41的分子式为 C22H10O8。
- 1,3-Isobenzofurandione, 4,4'-[1,4-phenylenebis(oxy (52257-41的英文名称是什么?
- 1,3-Isobenzofurandione, 4,4'-[1,4-phenylenebis(oxy (52257-41的英文名称为 4,4'-(1,4-Phenylenedioxy)diphthalic anhydride。
- 1,3-Isobenzofurandione, 4,4'-[1,4-phenylenebis(oxy (52257-41还有哪些别名?
- 1,3-Isobenzofurandione, 4,4'-[1,4-phenylenebis(oxy (52257-41又称 1,3-Isobenzofurandione, 4,4'-[1,4-phenylenebis(oxy)]bis-、对苯二酚二邻苯二甲酸酐、HQDPA、4,4'-对苯二氧双邻苯二甲酸酐。
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