CHLUMICURE® M-CDEA (CAS 106246-33-7) is an aromatic diamine used as a polyurethane chain extender and epoxy curing agent.
Off-white particles; assay ≥98%; melting point 87–90 °C; water ≤0.1%. Request pricing, samples and current technical documents.
Polyurethane: evaluate M-CDEA as an amine chain extender in compatible prepolymer systems.
Epoxy: evaluate M-CDEA as an aromatic amine hardener. Confirm formulation compatibility, pot life and cure schedule by testing.
M-CDEA is not a UV photoinitiator. See the description for product identity, specifications and document requests.
CHLUMICURE® M-CDEA is 4,4′-methylenebis(3-chloro-2,6-diethylaniline), an aromatic diamine with CAS 106246-33-7. Also known as MCDEA, it is used as a polyurethane chain extender and epoxy curing agent.
| Marque | CHLUMICURE® |
|---|---|
| Modèle | M-CDEA / MCDEA |
| Nom chimique | 4,4′-Methylenebis(3-chloro-2,6-diethylaniline) |
| No CAS | 106246-33-7 |
| Formule moléculaire | C21H28Cl2N2 |
| Poids moléculaire | 379.37 g/mol |
| Chemical Class | Aromatic diamine |
| Apparence | Off-white particles |
|---|---|
| Essai | ≥98% |
| Point de fusion | 87–90 °C |
| Water (Karl Fischer) | ≤0.1% |
| Color (Gardner) | ≤4.0 |
Confirm the current grade specification and test methods when ordering. The limits above are product specification values, not test results for every batch; request the actual lot COA separately.
M-CDEA is a reactive curing component, not a UV photoinitiator. This grade is not offered as a light-triggered initiator for photoresists, UV inks or UV-curable adhesives.
Establish mixing conditions, pot life, cure schedule and final properties through tests in the intended formulation. Select dosage according to the resin chemistry and reactive-group equivalents. M-CDEA is chemically different from MDEA and MMEA; do not assume a one-for-one substitution without evaluation.
The listed appearance is off-white particles. Granular material and drum-packaging references describe supply form or packaging, not separate chemical identities. Confirm available particle form, package type and net weight when requesting a quotation.
Use the current SDS and package label to determine storage conditions, safe handling, protective equipment and transport requirements. Confirm shelf life for the supplied grade. No non-toxic or universal safety claim is made.
Please specify CHLUMICURE® M-CDEA, CAS 106246-33-7, your resin system, application, quantity and delivery destination. Request the current TDS, SDS and available lot COA. Use the inquiry form below or email info@longchangchemical.com.
| Marque | CHLUMICURE® |
|---|---|
| Modèle | M-CDEA / MCDEA |
| Nom chimique | 4,4′-Methylenebis(3-chloro-2,6-diethylaniline) |
| No CAS | 106246-33-7 |
| Formule moléculaire | C21H28Cl2N2 |
| Poids moléculaire | 379.37 g/mol |
| Chemical Class | Aromatic diamine |
| Essai | ≥98% |
| Point de fusion | 87–90 °C |
| Water (KF) | ≤0.1% |
| Color (Gardner) | ≤4.0 |
| Apparence | Off-white particles |
