Epoxy equivalent: 176-181g/eq, viscosity (51.7 ℃): 31000-40000 cps for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Room temperature Ships Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 1 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
D.E.N. 438 Epoxy Novolac Resin is a general purpose, widley used epoxy novolac resin. It is recognized as a standard for high temperature applications from which variations have been developed. D.E.N 438 Resin has multi-epoxy functionality (+/- 3.6). These additional reactive sites produce tighly cross-linked cured systems.
Application：
Adhesives
Castings/Potting/Encapsulation/Tooling
Composites
Industrial Coating: Can & Coil
Industrial Coating: Marine and Protective
Industrial Coating: Photocure
| Pubchem Sid | 504773754 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/504773754 |
| Isomeric SMILES | CC(C=CC1=CC=CC=C1)C2=CCC3=CC=CC=C32.CC(C=CC1=CC=CC=C1)C(C(=O)C)C(=O)C.CC(C=CC1=CC=CC=C1)OC.CC(C=CC1=CC=CC=C1)SC |
| PubChem CID | 168009979 |
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →Full quality attributes and acceptance criteria for this grade.
View spec sheet →Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 F2611275 | Certificate of Analysis | Mar 19, 2026 | P477976 |
| F2611276 | Certificate of Analysis | Mar 19, 2026 | P477976 |
| F2611277 | Certificate of Analysis | Mar 19, 2026 | P477976 |
| A2416620 | Certificate of Analysis | Jan 09, 2024 | P477976 |
| A2416621 | Certificate of Analysis | Jan 09, 2024 | P477976 |
| A2416622 | Certificate of Analysis | Jan 09, 2024 | P477976 |
| A2416624 | Certificate of Analysis | Jan 09, 2024 | P477976 |
| A2416625 | Certificate of Analysis | Jan 09, 2024 | P477976 |
| A2604043 | Certificate of Analysis | Jan 09, 2024 | P477976 |
| D2528032 | Certificate of Analysis | Jan 09, 2024 | P477976 |
| I2424042 | Certificate of Analysis | Jan 09, 2024 | P477976 |
| J2531136 | Certificate of Analysis | Jan 09, 2024 | P477976 |
| K2520042 | Certificate of Analysis | Jan 09, 2024 | P477976 |
| L2517110 | Certificate of Analysis | Jan 09, 2024 | P477976 |
| Flash Point(°F) | Not applicable |
|---|---|
| Flash Point(°C) | Not applicable |
| 1. Shi Quan, Xu Yun-Hao, Chen Ming-Hui, Zhao Peng, Deng Wen-Bo, Xiong Ji, Guo Kai, Feng Ya-Qing, Zhang Bao. (2025) A versatile synthetic strategy towards rare earth based metal-organic frameworks. Science China-Chemistry, [PMID:] [10.1007/s11426-024-2322-9] |
