≥84% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Protected from light,Room temperature,Argon charged Ships Normal 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 18 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
2,2′-Diallylbisphenol A (DBA) is a diallyl based epoxy modification agent that blends with the resin to improve the mechanical property of the epoxy material. It is majorly used in novalac based resins, which can be further cured with bismaleimides (BMI) for aerospace, electronics and wireless communication based applications
| Pubchem Sid | 528755075 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/528755075 |
| Canonical Smiles | CC(C)(C1=CC(=C(C=C1)O)CC=C)C2=CC(=C(C=C2)O)CC=C |
| IUPAC Name | 4-[2-(4-hydroxy-3-prop-2-enylphenyl)propan-2-yl]-2-prop-2-enylphenol |
| InChIKey | WOCGGVRGNIEDSZ-UHFFFAOYSA-N |
| INCHI | 1S/C21H24O2/c1-5-7-15-13-17(9-11-19(15)22)21(3,4)18-10-12-20(23)16(14-18)8-6-2/h5-6,9-14,22-23H,1-2,7-8H2,3-4H3 |
| Isomeric SMILES | CC(C)(C1=CC(=C(C=C1)O)CC=C)C2=CC(=C(C=C2)O)CC=C |
| Molecular Weight | 308.41 |
| Reaxy-Rn | 1995124 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1995124&ln= |
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 →Taxonomy Tree
| Kingdom | Organic compounds |
|---|---|
| Superclass | Benzenoids |
| Class | Benzene and substituted derivatives |
| Subclass | Diphenylmethanes |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Bisphenols |
| Alternative Parents | Phenylpropanes 1-hydroxy-2-unsubstituted benzenoids Organooxygen compounds Hydrocarbon derivatives |
| Molecular Framework | Aromatic homomonocyclic compounds |
| Substituents | Bisphenol - Phenylpropane - 1-hydroxy-2-unsubstituted benzenoid - Phenol - Organic oxygen compound - Hydrocarbon derivative - Organooxygen compound - Aromatic homomonocyclic compound |
| Description | This compound belongs to the class of organic compounds known as bisphenols. These are methylenediphenols, HOC6H4CH2C6H4OH, commonly p,p-methylenediphenol, and their substitution products (generally derived from condensation of two equivalent amounts of a phenol with an aldehyde or ketone). |
| External Descriptors | Not available |
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Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 G2613325 | Certificate of Analysis | Jun 22, 2026 | D305180 |
| G2613324 | Certificate of Analysis | Jun 22, 2026 | D305180 |
| G2613323 | Certificate of Analysis | Jun 22, 2026 | D305180 |
| G2613322 | Certificate of Analysis | Jun 22, 2026 | D305180 |
| L2201693 | Certificate of Analysis | Sep 09, 2025 | D305180 |
| L2201683 | Certificate of Analysis | Sep 09, 2025 | D305180 |
| E2522287 | Certificate of Analysis | May 10, 2025 | D305180 |
| E2522288 | Certificate of Analysis | May 10, 2025 | D305180 |
| E2522289 | Certificate of Analysis | May 10, 2025 | D305180 |
| L2409397 | Certificate of Analysis | Nov 25, 2024 | D305180 |
| J2409299 | Certificate of Analysis | Sep 20, 2024 | D305180 |
| J2409300 | Certificate of Analysis | Sep 20, 2024 | D305180 |
| E2421136 | Certificate of Analysis | Apr 12, 2024 | D305180 |
| E2421135 | Certificate of Analysis | Apr 12, 2024 | D305180 |
| E2421134 | Certificate of Analysis | Apr 12, 2024 | D305180 |
| E2421133 | Certificate of Analysis | Apr 12, 2024 | D305180 |
| F2102256 | Certificate of Analysis | Mar 13, 2024 | D305180 |
| F2102255 | Certificate of Analysis | Mar 13, 2024 | D305180 |
| F2316131 | Certificate of Analysis | Nov 14, 2022 | D305180 |
| G2320194 | Certificate of Analysis | Nov 14, 2022 | D305180 |
| J2312075 | Certificate of Analysis | Nov 14, 2022 | D305180 |
| K2315095 | Certificate of Analysis | Nov 14, 2022 | D305180 |
| L2201681 | Certificate of Analysis | Nov 14, 2022 | D305180 |
| L2201682 | Certificate of Analysis | Nov 14, 2022 | D305180 |
| L2202082 | Certificate of Analysis | Nov 14, 2022 | D305180 |
| D2313808 | Certificate of Analysis | Nov 14, 2022 | D305180 |
| Sensitivity | Light sensitive&Air sensitive |
|---|---|
| Refractive Index | n20/D 1.587 (lit.) |
| Flash Point(°C) | 228℃ |
| Molecular Weight | 308.400 g/mol |
| XLogP3 | 6.100 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 6 |
| Exact Mass | 308.178 Da |
| Monoisotopic Mass | 308.178 Da |
| Topological Polar Surface Area | 40.500 Ų |
| Heavy Atom Count | 23 |
| Formal Charge | 0 |
| Complexity | 365.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 0 |
| Covalently-Bonded Unit Count | 1 |
