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ChemicalBook >> CAS DataBase List >> 4,4'-Methylenedianiline

4,4'-Methylenedianiline

4,4'-Methylenedianiline price.
  • $15 - $141
  • Product name: 4,4'-Methylenedianiline
  • CAS: 101-77-9
  • MF: C13H14N2
  • MW: 198.26
  • EINECS:202-974-4
  • MDL Number:MFCD00007914
  • Synonyms:Bis-(4-aMino;4,4′-Metylene dianiline;4,4'-METHYLENEDIANILINE;4,4-METHYLENEDIANILINE;4,4'-Methylenebisbenzeneamine;4,4'-Diphenylmethanediamine;4,4'-DIAMINODIPHENYLMETHANE;4-(4-AMINOBENZYL)ANILINE
7 prices
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Brand

  • Alfa Aesar
  • Sigma-Aldrich
  • TCI Chemical

Package

  • 50mg
  • 250mg
  • 25g
  • 50g
  • 250g
  • 500g
  • 1000g
  • ManufacturerAlfa Aesar
  • Product numberA15645
  • Product description4,4'-Diaminodiphenylmethane 97%
  • Packaging50g
  • Price$19.6
  • Updated2018-11-20
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA15645
  • Product description4,4'-Diaminodiphenylmethane 97%
  • Packaging250g
  • Price$26.3
  • Updated2018-11-20
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA15645
  • Product description4,4'-Diaminodiphenylmethane 97%
  • Packaging1000g
  • Price$80
  • Updated2018-11-20
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number31640
  • Product description4,4′-Diaminodiphenylmethane analytical standard
  • Packaging250mg
  • Price$86.5
  • Updated2018-11-20
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number18139
  • Product description4,4′-Diaminodiphenylmethane certified reference material, TraceCERT
  • Packaging50mg
  • Price$141
  • Updated2018-11-20
  • Buy
  • ManufacturerTCI Chemical
  • Product numberM0220
  • Product description4,4'-Diaminodiphenylmethane >98.0%(T)
  • Packaging500g
  • Price$38
  • Updated2018-11-22
  • Buy
  • ManufacturerTCI Chemical
  • Product numberM0220
  • Product description4,4'-Diaminodiphenylmethane >98.0%(T)
  • Packaging25g
  • Price$15
  • Updated2018-11-22
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Alfa Aesar A15645 4,4'-Diaminodiphenylmethane 97% 50g $19.6 2018-11-20 Buy
Alfa Aesar A15645 4,4'-Diaminodiphenylmethane 97% 250g $26.3 2018-11-20 Buy
Alfa Aesar A15645 4,4'-Diaminodiphenylmethane 97% 1000g $80 2018-11-20 Buy
Sigma-Aldrich 31640 4,4′-Diaminodiphenylmethane analytical standard 250mg $86.5 2018-11-20 Buy
Sigma-Aldrich 18139 4,4′-Diaminodiphenylmethane certified reference material, TraceCERT 50mg $141 2018-11-20 Buy
TCI Chemical M0220 4,4'-Diaminodiphenylmethane >98.0%(T) 500g $38 2018-11-22 Buy
TCI Chemical M0220 4,4'-Diaminodiphenylmethane >98.0%(T) 25g $15 2018-11-22 Buy

Properties

Melting point: :89-91 °C(lit.)
Boiling point: :242 °C2 mm Hg(lit.)
Density  :1.15
refractive index  :1.5014 (estimate)
Flash point: :430 °F
solubility  :water: soluble
form  :neat
Water Solubility  :Slightly soluble. <0.1 g/100 mL at 19 ºC
Merck  :14,2980
BRN  :474706
CAS DataBase Reference :101-77-9(CAS DataBase Reference)
NIST Chemistry Reference :Benzenamine, 4,4'-methylenebis-(101-77-9)
EPA Substance Registry System :Benzenamine, 4,4'-methylenebis-(101-77-9)

Safety Information

Symbol(GHS):
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 P264, P270, P301+P312, P330, P501
H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning P261, P272, P280, P302+P352,P333+P313, P321, P363, P501
H341 Suspected of causing genetic defects Germ cell mutagenicity Category 2 Warning P201,P202, P281, P308+P313, P405,P501
H350 May cause cancer Carcinogenicity Category 1A, 1B Danger
H370 Causes damage to organs Specific target organ toxicity, single exposure Category 1 Danger P260, P264, P270, P307+P311, P321,P405, P501
H373 May cause damage to organs through prolonged or repeated exposure Specific target organ toxicity, repeated exposure Category 2 Warning P260, P314, P501
H401 Toxic to aquatic life Hazardous to the aquatic environment, acute hazard Category 2 P273, P501
H411 Toxic to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 2
Precautionary statements:
P201 Obtain special instructions before use.
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
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.
P405 Store locked up.

Description

4,4'-Diaminodiphenylmethane is used as an intermediate for the preparation of 4,4?-methylenediphenyldiisocyanate, 4,4'-methylenebis(cyclohexaneamine). It is also used in the preparation of polyurethane foams. Further, it is used as hardeners in epoxy resins and adhesives. In addition to this, it is used in the manufacturing of high-performance polymers.

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