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101-77-9 - 4,4'-Diaminodiphenylmethane, 97% - 4,4'-Methylenedianiline - MDA - A15645 - Alfa Aesar

A15645 4,4'-Diaminodiphenylmethane, 97%

CAS Number
101-77-9
Synonyms
4,4'-Methylenedianiline
MDA

Size Price ($) Quantity Availability
50g 17.46
250g 26.06
1000g 79.21
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4,4'-Diaminodiphenylmethane, 97%

MDL
MFCD00007914
EINECS
202-974-4

Chemical Properties

Formula
C13H14N2
Formula Weight
198.27
Melting point
88-92°
Boiling Point
232°/9mm
Flash Point
221°(429°F)
Solubility
Soluble in alcohol, ether, acetone, benzene, ethyl ether, carbon tetrachloride and methanol. Slightly soluble in water.

Applications

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.

Notes

Hygroscopic. Incompatible with strong oxidizing agents, oxidizing acids, acid chlorides, acid anhydrides and chloroformates.

Literature References

Deng, Y.; Xu, L.; Sun, X.; Cheng, L.; Liu, G. Measurement and Correlation of the Solubility for 4,4'-Diaminodiphenylmethane in Different Solvents. J. Chem. Eng. Data 2015, 60 (7), 2028-2034.

Jin, F. L.; Liu, H. C.; Yang, B.; Park, S. J. Synthesis and thermal properties of urethane-containing epoxy resin. J. Ind. Eng. Chem. 2015, 24, 20-23.

GHS Hazard and Precautionary Statements

Hazard Statements: H350-H370-H341-H373-H302-H317-H411-H401

May cause cancer. Causes damage to organs. Suspected of causing genetic defects. May cause damage to organs through prolonged or repeated exposure. Harmful if swallowed. May cause an allergic skin reaction. Toxic to aquatic life with long lasting effects. Toxic to aquatic life.

Precautionary Statements: P260-P201-P261-P273-P280-P281-P307+P311-P301+P312-P405-P501a

Do not breathe dust/fume/gas/mist/vapours/spray. Obtain special instructions before use. Avoid breathing dust/fume/gas/mist/vapours/spray. Avoid release to the environment. Wear protective gloves/protective clothing/eye protection/face protection. Use personal protective equipment as required. IF exposed: Call a POISON CENTER or doctor/physician. IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Merck
14,2980
Beilstein
474706
Hazard Class
6.1
Packing Group
III
Harmonized Tariff Code
2921.59
TSCA
Yes
RTECS
BY5425000

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