4,4'-Methylenebis(2,6-diisopropylaniline)

Base Information

Chemical Name:4,4'-Methylenebis(2,6-diisopropylaniline)
CAS No.:19900-69-7
Deprecated CAS:66526-20-3,127738-97-0
Molecular Formula:C25H38 N2
Molecular Weight:366.59
Hs Code.:H2[C6H2[CH(CH3)2]2NH2]2 MOL WT. 366.60
European Community (EC) Number:243-421-7
UNII:8SEG5U60DC
DSSTox Substance ID:DTXSID9066544
Nikkaji Number:J195.926C
Wikidata:Q27270958
Mol file:19900-69-7.mol

Synonyms:4,4'-MBDA;4,4'-methylenebis(2,6-diisopropylaniline)

Suppliers and Price of 4,4'-Methylenebis(2,6-diisopropylaniline)

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

TRC
4,4''-Methylenebis(2,6-diisopropylaniline)
50mg
$ 75.00

TRC
4,4''-Methylenebis(2,6-diisopropylaniline)
10mg
$ 50.00

Matrix Scientific
4,4'-Methylenebis(2,6-diisopropylaniline) 95+%
5g
$ 807.00

Matrix Scientific
4,4'-Methylenebis(2,6-diisopropylaniline) 95+%
1g
$ 303.00

American Custom Chemicals Corporation
4,4'-METHYLENEBIS(2,6-DIISOPROPYLANILINE) 98.00%
1KG
$ 6930.00

AK Scientific
4,4'-Methylenebis-(2,6-diisopropylaniline)
5g
$ 760.00

AHH
4,4'-Methylenebis(2,6-diisopropylaniline 98%
1000g
$ 396.00

Total 66 raw suppliers

Chemical Property of 4,4'-Methylenebis(2,6-diisopropylaniline)

Chemical Property:

Appearance/Colour:Brownish molten
Vapor Pressure:0Pa at 25℃
Melting Point:10-30 °C
Refractive Index:1.7620 (estimate)
Boiling Point:215-218 °C (0.5 mmHg) ,481 °C at 760 mmHg
PKA:4.99±0.25(Predicted)
Flash Point:294 °C
PSA：52.04000
Density:0.98 g/cm³
LogP:8.09780
Storage Temp.:2-8°C
Solubility.:DMSO (Slightly), Methanol (Slightly)
Water Solubility.:488ng/L at 23℃
XLogP3:7
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:6
Exact Mass:366.303499221
Heavy Atom Count:27
Complexity:366

Purity/Quality:

99.9% ^*data from raw suppliers

4,4''-Methylenebis(2,6-diisopropylaniline) ^*data from reagent suppliers

Safty Information:

Pictogram(s): UN NO.
Hazard Codes:Xn
Statements: 36/38-20/21/22-36/37/38
Safety Statements: 36/37/39-26-36

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:CC(C)C1=CC(=CC(=C1N)C(C)C)CC2=CC(=C(C(=C2)C(C)C)N)C(C)C
Uses 4,4'-METHYLENEBIS(2,6-DIISOPROPYLANILINE) is an excellent chain extender for elastomeric polyurethanes (PU) especially useful in systems cured at room temperature. It is also a curing agent for epoxides (EP) and an intermediate for organic syntheses.

Technology Process of 4,4'-Methylenebis(2,6-diisopropylaniline)

There total 3 articles about 4,4'-Methylenebis(2,6-diisopropylaniline) which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 40.0%

: 50-00-0,30525-89-4,61233-19-0
formaldehyd

: 24544-04-5
2,6-diisopropylbenzenamine

: 19900-69-7
4,4'-methylenebis(N-salicylidene-2,6-diisopropylaniline)

Guidance literature:: formaldehyd; 2,6-diisopropylbenzenamine; With hydrogenchloride; In water; at 110 ℃;

With hydrogenchloride; In dichloromethane; water; at 20 ℃; for 2h;

With sodium hydroxide; In diethyl ether; water;