3,3'-Dimethyl-4,4'-diaminodiphenylmethane;4,4'-Methylene-bis(2-methylaniline)

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Product Information

Molecular Formula:
C15H18N2
Molecular Weight:
226.32
Description
4,4'-Methylene bis(2-methylaniline) is a diarylmethane.
Synonyms
4,4'-methylenebis(2-methyl-anilin; 4,4'-methylenebis(2-methyl-benzenamin; 4,4'-methylenebis(2-methylbenzenamine); 4,4'-methylenebis[2-methyl-benzenamin; 4,4'-methylenedi-o-toluidin; bis(4-amino-3-methylphenyl)-methan; bis(4-amino-3-methylphenyl)methane; bis-4-a
IUPAC Name
4-[(4-amino-3-methylphenyl)methyl]-2-methylaniline
Canonical SMILES
CC1=C(C=CC(=C1)CC2=CC(=C(C=C2)N)C)N
InChI
InChI=1S/C15H18N2/c1-10-7-12(3-5-14(10)16)9-13-4-6-15(17)11(2)8-13/h3-8H,9,16-17H2,1-2H3
InChI Key
WECDUOXQLAIPQW-UHFFFAOYSA-N
Boiling Point
419.8ºC at 760 mmHg
Melting Point
155-157ºC
Purity
>95.0%(T)
Density
1.098g/cm3
Solubility
>33.9 [ug/mL] (The mean of the results at pH 7.4)
Appearance
White to Light yellow to Light orange powder to crystal
Refractive Index
1.5000 (estimate)

Safety Information

Hazards
H302:
Harmful if swallowed.
H317:
May cause an allergic skin reaction.
H319:
Causes serious eye irritation.
H341:
Suspected of causing genetic defects.
H350:
May cause cancer.
H410:
Very toxic to aquatic life with long-lasting effects.
Precautionary Statement
P201:
Obtain special instructions before use.
P261:
Avoid breathing dust, fumes, gas, mist, vapours, spray. [As modified by IV ATP].
P273:
Avoid release to the environment.
P280:
Wear protective gloves/protective clothing/eye protection/face protection.
P308+P313:
If exposed or concerned:
Get medical advice/attention.
P391:
Collect spillage.

Computed Properties

XLogP3
2.6
Hydrogen Bond Donor Count
2
Hydrogen Bond Acceptor Count
2
Rotatable Bond Count
2
Exact Mass
226.146998583 g/mol
Monoisotopic Mass
226.146998583 g/mol
Topological Polar Surface Area
52Ų
Heavy Atom Count
17
Formal Charge
0
Complexity
217
Isotope Atom Count
0
Defined Atom Stereocenter Count
0
Undefined Atom Stereocenter Count
0
Defined Bond Stereocenter Count
0
Undefined Bond Stereocenter Count
0
Covalently-Bonded Unit Count
1
Compound Is Canonicalized
Yes

Patents

Publication Number Title Priority Date
CN-113913149-A Improved polyimide adhesive, flexible metal foil substrate and preparation method 2021-11-18
CN-113754545-A Method for synthesizing 3,3 '-dimethyl-4, 4' -diaminodiphenylmethane 2021-10-22
CN-114106338-A Silicon aryne resin with p-diacetylene diphenylmethane structure and composite material and preparation method thereof 2021-10-22
CN-113897025-A Benzoxazine resin-based composition for packaging third-generation semiconductor device and preparation method thereof 2021-09-24
CN-113488743-A Lithium battery positive electrode tab insulating coating and preparation method thereof 2021-06-23
CN-113061340-A Display device, polyimide precursor composition, polyimide film, and laminate 2021-06-04
CN-113061340-B Display device, polyimide precursor composition, polyimide film, and laminate 2021-06-04
JP-6974646-B1 Two-component curable resin composition 2021-05-10
KR-20210038508-A High Modulus Polyimide Film And Flexible Metal Foil Clad Laminate Comprising the Same 2021-03-26
CN-113153944-A Polyurethane shock absorber and preparation method thereof 2021-03-15

Literatures

PMID Publication Date Title Journal
22765226 2012-08-02 Morphological and rheological insights on polyimide chain entanglements for electrospinning produced fibers The journal of physical chemistry. B
1129785 1975-01-01 Experimental neoplasia in rats from oral administration of 3,3'-dichlorobenzidine, 4,4'-methylene-bis-bis(2-chloroaniline), and 4,4'-methylene-bis(2-methylaniline) Toxicology and applied pharmacology
The molarity calculator equation

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

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The dilution calculator equation

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

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