2,2'-methylenedianiline

CAS No.
6582-52-1
Chemical Name:
2,2'-methylenedianiline
Synonyms
Einecs 229-512-4;2,2'-methylenedianiline;2,2'-methylenedianiline;Aniline, 2,2'-methylenedi-;2,2'-Diaminodiphenylmethane;2,2'-Methylenebis(benzeneamine);Benzenamine, 2,2'-methylenebis-;2-[(2-aminophenyl)methyl]aniline
CBNumber:
CB9912001
Molecular Formula:
C13H14N2
Molecular Weight:
198.26
MDL Number:
MFCD01109641
MOL File:
6582-52-1.mol
Last updated:2023-04-23 13:52:06

2,2'-methylenedianiline Properties

Melting point 134-135 °C
Boiling point 153-155 °C(Press: 3 Torr)
Density 0.9877 g/cm3
storage temp. Keep in dark place,Inert atmosphere,Room temperature
solubility Acetonitrile (Slightly), Chloroform (Slightly)
form Solid
pka 4.27±0.10(Predicted)
color Light Brown to Brown
EPA Substance Registry System Benzenamine, 2,2'-methylenebis- (6582-52-1)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H302
Precautionary statements  P280-P305+P351+P338

2,2'-methylenedianiline price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
AK Scientific 2796BA 2,2'-Methylenedianiline 6582-52-1 500mg $873 2021-12-16 Buy
Alichem 6582521 2,2'-Methylenedianiline 6582-52-1 1g $915.2 2021-12-16 Buy
Ambeed A875278 2,2'-Methylenedianiline 95% 6582-52-1 100mg $58 2021-12-16 Buy
Ambeed A875278 2,2'-Methylenedianiline 95% 6582-52-1 250mg $85 2021-12-16 Buy
Ambeed A875278 2,2'-Methylenedianiline 95% 6582-52-1 1g $216 2021-12-16 Buy
Product number Packaging Price Buy
2796BA 500mg $873 Buy
6582521 1g $915.2 Buy
A875278 100mg $58 Buy
A875278 250mg $85 Buy
A875278 1g $216 Buy

2,2'-methylenedianiline Chemical Properties,Uses,Production

Uses

2,2''-Methylenedianiline is used in the production of rigid polyurethane foams.

50-00-0
142-04-1
1208-52-2
6582-52-1
101-77-9
Synthesis of 2,2'-methylenedianiline from Formaldehyde and Aniline hydrochloride

2,2'-methylenedianiline Suppliers

Global( 38)Suppliers
Supplier Tel Email Country ProdList Advantage
LEAP CHEM CO., LTD.
+86-852-30606658 market18@leapchem.com China 24738 58
Shanghai Acmec Biochemical Technology Co., Ltd.
+undefined18621343501 product@acmec-e.com China 33350 58
Aladdin Scientific
+1-833-552-7181 sales@aladdinsci.com United States 57511 58
Syntechem Co.,Ltd info@syntechem.com China 12990 57
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd. 025-66099280 17798518460 cfzhang@aikonchem.com China 19918 55
Bide Pharmatech Ltd. 400-1647117 15221909166 product02@bidepharm.com China 41438 60
Mashilabs (Shanghai) Co.,Ltd. 19916721580 info@mashilabs.com China 4115 58
ShangHai AmK Pharmaceutical Technology Co., Ltd. 18019252918 sale@amkchem.com China 15415 55
Struchem Co., Ltd. 0512-0512-63009836 15365350169 helen@struchem.com China 3988 60
Suzhou Crst Pharmatech Co., Ltd. 0512-62910395 17751098781 sales@crstpharma.com China 499 58
2,2'-methylenedianiline 2,2'-Diaminodiphenylmethane 2,2'-Methylenebis(benzeneamine) Aniline, 2,2'-methylenedi- Benzenamine, 2,2'-methylenebis- Einecs 229-512-4 2-[(2-aminophenyl)methyl]aniline 2,2'-methylenedianiline 6582-52-1