32950

4,4′-Diaminodiphenylmethane

≥97.0% (GC)

• Synonym(s): 4,4′-Methylenedianiline, MDA
• Empirical Formula (Hill Notation): C₁₃H₁₄N₂
• CAS Number: 101-77-9
• Molecular Weight: 198.26
• Beilstein/REAXYS Number: 474706
• EC Number: 202-974-4
• MDL number: MFCD00007914
• UNSPSC Code: 12352100
• PubChem Substance ID: 57648737
• NACRES: NA.22

Properties

• Quality Level: 100
• assay: ≥97.0% (GC)
• mp: 88-92 °C
• solubility: water: soluble
• SMILES string: Nc1ccc(Cc2ccc(N)cc2)cc1
• InChI: 1S/C13H14N2/c14-12-5-1-10(2-6-12)9-11-3-7-13(15)8-4-11/h1-8H,9,14-15H2
• InChI key: YBRVSVVVWCFQMG-UHFFFAOYSA-N
• Gene Information: mouse ... Slc6a2(20538) ; rat ... Slc6a3(24898) , Slc6a4(25553)

Description

General description

4,4′-diaminodiphenylmethane acts as a bidentate-bridging ligand, forming hydrogen bonds with its amine hydrogen atoms, and also participates in several non-covalent interactions.

Application

4,4′-Diaminodiphenylmethane was employed:

• as dummy template for bisphenols imprinting
• in the synthesis of amino modified multi-walled carbon nanotubes/polydimethylsiloxane
• as curing agent to study the kinetics of formation of epoxy resin composites
• in rubber industry as an epoxyresin hardener

Safety Information

• pictograms: GHS06,GHS08,GHS09
• signalword: Danger
• hcodes: H301,H317,H341,H350,H370,H373,H410
• pcodes: P202 - P260 - P273 - P280 - P301 + P310 - P302 + P352
• Hazard Classifications: Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 2 - Carc. 1B - Muta. 2 - Skin Sens. 1 - STOT RE 2 - STOT SE 1
• target_organs: Liver, Liver,eye - retina
• Storage Class: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• wgk_germany: WGK 3
• flash_point_f: 429.8 °F - closed cup
• flash_point_c: 221 °C - closed cup
• ppe: Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges