4,4′-oxydiphthalic Anhydride(ODPA) CAS 1823-59-2
Introduction
4,4 ‘-oxybis-phthalic anhydride is a white to white powder organic substance that can be used to make polyimide resins.
Application
4,4 ‘-oxybis-phthalic anhydride (ODPA) can be used to prepare composite materials, foams, adhesives, molded parts, films, etc.
Chemical properties white to white powder
Uses for composite materials, foams, adhesives, molded parts, films, etc.
Uses are used to make polyimide resins, etc.
| Name | 4.4-Oxydiphthalic anhydride |
| Synonyms | ODPA s-ODPA S-ODPA Oxydiphthalicanhydride 4.4′-Oxydiphthalic Acid 4.4-Oxydiphthalic anhydride 4.4′-Oxydiphthalic anhydride 4.4′-Oxydiphthalic dianhydride Bis-(3-phthalyl anhydride) ether 5.5′-oxybis-3-isobenzofurandione 4.4”-Oxybisdiphthalic anhydride 4-4′-Oxydiphthalic acid anhydride 5.5′-oxybis(2-benzofuran-1.3-dione) |
| CAS | 1823-59-2 |
| EINECS | 412-830-4 |
| InChI | InChI=1/C16H6O7/c/h1-6H |
| InChIKey | QQGYZOYWNCKGEK-UHFFFAOYSA-N |
Physico-chemical Properties
| Molecular Formula | C16H6O7 |
| Molar Mass | 310.21 |
| Density | 1.665g/cm3 |
| Melting Point | 225-229℃ |
| Boling Point | 577.7°C at 760 mmHg |
| Flash Point | 260.7°C |
| Vapor Presure | 2.41E-13mmHg at 25°C |
| Appearance | White to white-like powder |
| Storage Condition | Inert atmosphere,Room Temperature |
| Refractive Index | 1.694 |
| MDL | MFCD00039144 |
| Physical and Chemical Properties | Appearance: white crystalline powder Melting Point: 228-229 |
| Use | For composite materials, foams, adhesives, molded parts, films, etc |
在线联系供应商
Other supplier products
 |
Diethylene Glycol Monobutyl Ether Acetate CAS 124-17-4 | Introduction Ethylene glycol butyl ether acetate is a high boiling point, multifunctional binary alcohol ether ester solvent, which can be used as... |
 |
Industrial formaldehyde | Introduction Formaldehyde, chemical formula or HCHO or CH2O, formula 30.03. also known as ant aldehyde, explosion limit: 7.0-73%. It has a strong ... |
 |
CAS 104-66-5 | Ethylene glycol diphenyl ether CAS 104-66-5 Purity / Analysis Method >99.0%(GC) Molecular Formula / Molecular Weight C14H14O2= 214... |
 |
Rheology modifier STD-9048 | Composition: water-soluble polymers containing hydrophobic groups Appearance: light yellow slightly turbid viscous liquid Active ingredient: 18% ... |
 |
Silicone and modified silane | Introduction Silicone and modified silane are adhesives with moderate adhesive strength, high flexibility, and low hardness, mainly used for b... |
Same products
|
|
4,4′-oxydiphthalic Anhydride(ODPA) CAS 1823-59-2 | 卖方: Standard International Group (HK) Limited | Introduction 4,4 ‘-oxybis-phthalic anhydride is a white to white powder organic substance ... |
 |
Composite Material – Acrylic Instant Drying Adhesive | 卖方: Standard International Group (HK) Limited | MT941/MT912/MT994 series: One component quick curing, solvent-free cyanoacrylate adhesive. The p... |
 |
2K-MMA two-component acrylic adhesive | 卖方: Standard International Group (HK) Limited | 2K-MMA two-component acrylic adhesive is a structural adhesive with fast curing speed, high bondi... |
 |
Adhesive for optical communication | 卖方: Standard International Group (HK) Limited | In the field of fiber optic assembly industry, our product line includes single/two-component epo... |
 |
Camera adhesive | 卖方: Standard International Group (HK) Limited | Introduction With the increasing demand for consumer electronics and the development of auto... |
