- JADEWIN MDEA
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2026-06-02
- CAS:13680-35-8
- Min. Order: 20KG
- Purity: 98%
- Supply Ability: 20 tons
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| | 4,4'-Methylenebis(2,6-diethylaniline) Basic information |
| Product Name: | 4,4'-Methylenebis(2,6-diethylaniline) | | Synonyms: | LONZACURE(R) M-DEA;LABOTEST-BB LT00053356;4,4’-methylenebis[2,6-diethyl-benzenamin;4,4’-methylenebis[2,6-diethyl-Benzenamine;4,4'-Methylene-(Bis(2,6-Diethylaniline) (MDEA);4,4'-METHYLENEBIS(2,6-DIETHYLANILINE), 9 9%;Benzenamine, 4,4-methylenebis2,6-diethyl-;4,4''-METHYLENEBIS(2,6-DIETHYLANILINE),=99%(HPLC) | | CAS: | 13680-35-8 | | MF: | C21H30N2 | | MW: | 310.48 | | EINECS: | 237-185-4 | | Product Categories: | Curing Agent for PU Elastomer & Epoxides;Miscellaneous;Industrial/Fine Chemicals;Amine Monomers;Monomers;Primary Amines;SFC | | Mol File: | 13680-35-8.mol |  |
| | 4,4'-Methylenebis(2,6-diethylaniline) Chemical Properties |
| Melting point | 88-90 °C(lit.) | | Boiling point | 205 °C / 0.5mmHg | | density | 0.90 | | vapor pressure | 0Pa at 25℃ | | storage temp. | Keep in dark place,Inert atmosphere,Room temperature | | solubility | soluble in Toluene | | form | powder to crystal | | pka | 4.88±0.25(Predicted) | | color | White to Almost white | | Water Solubility | 440μg/L at 20℃ | | InChI | InChI=1S/C21H30N2/c1-5-16-10-14(11-17(6-2)20(16)22)9-15-12-18(7-3)21(23)19(8-4)13-15/h10-13H,5-9,22-23H2,1-4H3 | | InChIKey | NWIVYGKSHSJHEF-UHFFFAOYSA-N | | SMILES | C(C1=CC(CC)=C(N)C(CC)=C1)C1=CC(CC)=C(N)C(CC)=C1 | | LogP | 4.29 at 25℃ | | CAS DataBase Reference | 13680-35-8(CAS DataBase Reference) | | EPA Substance Registry System | Benzenamine, 4,4'-methylenebis[2,6-diethyl- (13680-35-8) |
| Hazard Codes | Xn | | Risk Statements | 22-36/37/38 | | Safety Statements | 26-36 | | WGK Germany | 3 | | TSCA | TSCA listed | | HS Code | 29215900 | | Storage Class | 11 - Combustible Solids | | Hazard Classifications | Acute Tox. 4 Oral
Eye Irrit. 2
Skin Irrit. 2
STOT SE 3 |
| | 4,4'-Methylenebis(2,6-diethylaniline) Usage And Synthesis |
| Chemical Properties | Crystalline Powder | | Uses | LONZACURE(R) M-DEA is an excellent chain extender for polyurethanes (PU) and also a curing agent for epoxides (EP). It provides improved mechanical and dynamic properties which cannot be achieved with standard formulations. | | Flammability and Explosibility | Not classified |
| | 4,4'-Methylenebis(2,6-diethylaniline) Preparation Products And Raw materials |
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