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ChemicalBook >> CAS DataBase List >> 4,4'-DIAMINO-3,3'-DIMETHYLDIPHENYLMETHANE

4,4'-DIAMINO-3,3'-DIMETHYLDIPHENYLMETHANE

4,4'-DIAMINO-3,3'-DIMETHYLDIPHENYLMETHANE price.
  • $44 - $1154.84
  • Product name: 4,4'-DIAMINO-3,3'-DIMETHYLDIPHENYLMETHANE
  • CAS: 838-88-0
  • MF: C15H18N2
  • MW: 226.32
  • EINECS:212-658-8
  • MDL Number:MFCD00126963
  • 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 ;4,4''-DIAMINO-3,3-DIMETHYLDIPHENYLMETHANE, 95+%
Price9 Properties Safety Information Description
9 prices
Selected condition：
Brand
  • AHH
  • American Custom Chemicals Corporation
  • Biosynth Carbosynth
  • Crysdot
  • Sigma-Aldrich
  • TCI Chemical
  • TRC
Package
  • 100mg
  • 5G
  • 10g
  • 25G
  • 100g
  • ManufacturerAHH
  • Product numberMT-36707
  • Product description3,3-Dimethyl-4,4-diaminodiphenylmethane 95%
  • Packaging100g
  • Price$230
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0011232
  • Product description4,4'-DIAMINO-3,3-DIMETHYLDIPHENYLMETHANE 95.00%
  • Packaging25G
  • Price$1154.84
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFD62628
  • Product description4,4'-Diamino-3,3'-dimethyldiphenylmethane
  • Packaging5G
  • Price$44
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFD62628
  • Product description4,4'-Diamino-3,3'-dimethyldiphenylmethane
  • Packaging10g
  • Price$77
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFD62628
  • Product description4,4'-Diamino-3,3'-dimethyldiphenylmethane
  • Packaging100g
  • Price$442
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD45000078
  • Product description4,4'-Methylenebis(2-methylaniline) 98%
  • Packaging25g
  • Price$97
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number46106
  • Product description4,4′-Methylene-bis(2-methylaniline) analytical standard
  • Packaging100mg
  • Price$75.1
  • Updated2024-03-01
  • Buy
  • ManufacturerTCI Chemical
  • Product numberD2046
  • Product description4,4'-Diamino-3,3'-dimethyldiphenylmethane >97.0%(T)
  • Packaging25g
  • Price$342
  • Updated2024-03-01
  • Buy
  • ManufacturerTRC
  • Product numberM227470
  • Product description4,4''-Methylenedi-o-toluidine
  • Packaging10g
  • Price$105
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AHH MT-36707 3,3-Dimethyl-4,4-diaminodiphenylmethane 95% 100g $230 2021-12-16 Buy
American Custom Chemicals Corporation CHM0011232 4,4'-DIAMINO-3,3-DIMETHYLDIPHENYLMETHANE 95.00% 25G $1154.84 2021-12-16 Buy
Biosynth Carbosynth FD62628 4,4'-Diamino-3,3'-dimethyldiphenylmethane 5G $44 2021-12-16 Buy
Biosynth Carbosynth FD62628 4,4'-Diamino-3,3'-dimethyldiphenylmethane 10g $77 2021-12-16 Buy
Biosynth Carbosynth FD62628 4,4'-Diamino-3,3'-dimethyldiphenylmethane 100g $442 2021-12-16 Buy
Crysdot CD45000078 4,4'-Methylenebis(2-methylaniline) 98% 25g $97 2021-12-16 Buy
Sigma-Aldrich 46106 4,4′-Methylene-bis(2-methylaniline) analytical standard 100mg $75.1 2024-03-01 Buy
TCI Chemical D2046 4,4'-Diamino-3,3'-dimethyldiphenylmethane >97.0%(T) 25g $342 2024-03-01 Buy
TRC M227470 4,4''-Methylenedi-o-toluidine 10g $105 2021-12-16 Buy

Properties

Melting point :155-157 °C
Boiling point :357.94°C (rough estimate)
Density :0.9543 (rough estimate)
vapor pressure :1.8hPa at 205.5℃
refractive index :1.5000 (estimate)
storage temp. :Keep in dark place,Inert atmosphere,Room temperature
Water Solubility :Insoluble in water
solubility :Chloroform (Slightly), Methanol (Slightly)
pka :5.18±0.25(Predicted)
color :White to Light yellow to Light orange
BRN :398069
InChIKey :WECDUOXQLAIPQW-UHFFFAOYSA-N
CAS DataBase Reference :838-88-0(CAS DataBase Reference)
IARC :2B (Vol. 4, Sup 7) 1987
EPA Substance Registry System :4,4'-Methylenebis(2-methylaniline) (838-88-0)

Safety Information

Symbol(GHS): GHS hazard pictogramsGHS hazard pictogramsGHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning GHS hazard pictograms P264, P270, P301+P312, P330, P501
H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning GHS hazard pictograms P261, P272, P280, P302+P352,P333+P313, P321, P363, P501
H350 May cause cancer Carcinogenicity Category 1A, 1B Danger GHS hazard pictograms
H410 Very toxic to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 1 Warning GHS hazard pictograms P273, P391, P501
Precautionary statements:
P202 Do not handle until all safety precautions have been read and understood.
P273 Avoid release to the environment.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P308+P313 IF exposed or concerned: Get medical advice/attention.

Description

4,4'-Diamino-3,3'-dimethyldiphenylmethane can be used for preparation polyimide and epoxy resin material.

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Suppliers and manufacturers

Nanjing jinheyou Trading Co., Ltd.
4,4'-DIAMINO-3,3'-DIMETHYLDIPHENYLMETHANE
$0.00 /1g
4,4'-DIAMINO-3,3'-DIMETHYLDIPHENYLMETHANE CAS:838-88-0
Career Henan Chemica Co
4,4'-DIAMINO-3,3'-DIMETHYLDIPHENYLMETHANE
$1.00 /1g
4,4'-DIAMINO-3,3'-DIMETHYLDIPHENYLMETHANE CAS:838-88-0
Henan Research New Materials Co., Ltd.
4,4'-DIAMINO-3,3'-DIMETHYLDIPHENYLMETHANE
$0.00 /500g
4,4'-DIAMINO-3,3'-DIMETHYLDIPHENYLMETHANE CAS:838-88-0
Capot Chemical Co.,Ltd.
Shanghai Daken Advanced Materials Co.,Ltd
Henan Tianfu Chemical Co.,Ltd.
SIMAGCHEM CORP
Shanghai Daeyeon Chemicals Co., Ltd
Shanghai UCHEM Inc.
Alfa Chemistry