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A15645 4,4'-Diaminodiphenylmethane, 97%

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

Stock No. Size Price ($) Quantity Availability
A15645-18 50g 20.20
A15645-30 250g 27.10
A15645-0B 1000g 82.40
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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)
Storage & Sensitivity
Ambient temperatures.
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: H301-H310-H317-H319-H340-H350-H370-H373

Toxic if swallowed. Fatal in contact with skin. May cause an allergic skin reaction. Causes serious eye irritation. May cause genetic defects. May cause cancer. Causes damage to organs. May cause damage to organs through prolonged or repeated exposure.

Precautionary Statements: P201-P202-P260-P262-P264b-P270-P272-P280-P281-P301+P310-P302+P350-P305+P351+P338-P307+P311-P310-P330-P333+P313-P337+P313-P361-P363-P501c

Obtain special instructions before use. Do not handle until all safety precautions have been read and understood. Do not breathe dust/fume/gas/mist/vapours/spray. Do not get in eyes, on skin, or on clothing. Wash face, hands and any exposed skin thoroughly after handling Do not eat, drink or smoke when using this product. Contaminated work clothing should not be allowed out of the workplace. Wear protective gloves/protective clothing/eye protection/face protection. Use personal protective equipment as required. IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. IF ON SKIN: Gently wash with plenty of soap and water. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF exposed: Call a POISON CENTER or doctor/physician. Rinse mouth. If skin irritation or rash occurs: Get medical advice/attention. If eye irritation persists: Remove/Take off immediately all contaminated clothing. Wash contaminated clothing before reuse. Dispose of contents/ container to an approved waste disposal plant

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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