4,4'-Methylenebis (2,6-diethylaniline)
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Quick Details
CAS No.: 13680-35-8
Melting Point: 88-90 °C(lit.)
Boiling Point: 463.5 °C at 760 mmHg
Flash Point: 281 °C
Appearance: Crystalline powder
Risk Codes: 22-36/37/38
Safety: 26-36
Assay: 99%min
Exterior: off-white powder or pellet
Package: 25kg net drum
Application: an excellent chain extender for elastomeric polyurethanes (PU) and also a
Specifications
Our production capacity of 4,4'-Methylenebis(2,6-diethylaniline) (CAS 13680-35-8) is 500mt/year. And the chemical information of 4,4'-Methylenebis(2,6-diethylaniline) is described in details as below.
1. Introduction of 4,4'-Methylenebis(2,6-diethylaniline) (CAS 13680-35-8)
Assay:99%min
Exterior:off-white powder or pellet
Package:25kg net drum
2. Properties of 4,4'-Methylenebis(2,6-diethylaniline) (CAS 13680-35-8)
(1)Molecular Weight:310.49; (2)Density:1.019 g/cm3; (3)Melting Point:88 ℃; (4)Boiling Point:463.5 ℃ at 760 mmHg; (5)Flash Point:281 ℃; (6)CAS DataBase Reference 13680-35-8(CAS DataBase Reference) ; (7)EPA Substance Registry System Benzenamine, 4,4'-methylenebis[2,6- diethyl-(13680-35-8) ;
3. Structure Descriptors of 4,4'-Methylenebis(2,6-diethylaniline) (CAS 13680-35-8)
(1)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;
(2)InChIKey=NWIVYGKSHSJHEF-UHFFFAOYSA-N;
(3)Smiles: Nc1c(cc(cc1CC)Cc1cc(c(N)c(CC)c1)CC)CC;
4. Toxicity of 4,4'-Methylenebis(2,6-diethylaniline) (CAS 13680-35-8)
rat | LD50 oral | > 1.901gm/kg (1901mg/kg) | National Technical Information Service. Vol. OTS0533525 |
5. Safety Information of 4,4'-Methylenebis(2,6-diethylaniline) (CAS 13680-35-8)
Irritating to eyes, respiratory system and skin. Harmful if swallowed. Wear suitable protective clothing.
Hazard Codes: Risk Statements: 22-36/37/38
22: Harmful if swallowed
36/37/38: Irritating to eyes, respiratory system and skin
Safety Statements: 26-36
26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
36: Wear suitable protective clothing
WGK Germany: 3
6. Use of 4,4'-Methylenebis(2,6-diethylaniline) (CAS 13680-35-8)
4,4'-Methylenebis(2,6-diethylaniline)(13680-35-8) provides improved mechanical and dynamic properties, so it is an excellent chain extender for polyurethanes and a curing agent for epoxides. 4,4'-Methylenebis(2,6-diethylaniline)(13680-35-8) is used as a precursor for polyimides and as an intermediate for organic syntheses. 4,4'-Methylenebis(2,6-diethylaniline)(13680-35-8) is available for cast elastomers, RIM elastomers, coatings and chemical resistant coatings.