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Urea, N,N''-(methylenedi-4,1-phenylene)bis[N'-methyl-, also known as 4,4'-methylenebis(N-methylbenzenamine) or MBM, is an organic compound with the chemical formula C15H18N2. It is a derivative of aniline, where two aniline molecules are connected through a methylene bridge on the para position of the benzene ring. MBM is a white crystalline solid that is soluble in organic solvents and has a melting point of approximately 85-87°C. Urea, N,N''-(methylenedi-4,1-phenylene)bis[N'-methyl- is primarily used as a curing agent for epoxy resins, enhancing their mechanical properties and chemical resistance. It is also employed as a cross-linking agent in the production of polyurethane foams and elastomers, contributing to their stability and durability. Due to its potential health and environmental concerns, MBM is subject to regulatory restrictions in certain applications.

63761-07-9

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63761-07-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 63761-07-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,3,7,6 and 1 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 63761-07:
(7*6)+(6*3)+(5*7)+(4*6)+(3*1)+(2*0)+(1*7)=129
129 % 10 = 9
So 63761-07-9 is a valid CAS Registry Number.

63761-07-9SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name 1-methyl-3-[4-[[4-(methylcarbamoylamino)phenyl]methyl]phenyl]urea

1.2 Other means of identification

Product number -
Other names -

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

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More Details:63761-07-9 SDS

63761-07-9Downstream Products

63761-07-9Relevant academic research and scientific papers

Synthesis and characterisation of platinum(II) ureylene complexes, and the X-ray structure of [Pt{PhNC(O)NAd}(COD)] (Ad = 1-adamantyl, COD = 1,5-cyclo-octadiene)

Dinger, Maarten B.,Henderson, William,Nicholson, Brian K.,Wilkins, Alistair L.

, p. 303 - 312 (2007/10/03)

Reaction of [PtCl2(COD)] or cis-[PtCl2(PPh3)2] with a range of mono-and di-substituted ureas, together with urea itself, and an excess of silver(I) oxide gives ureylene complexes 3 and 4 containing the Pt-N-C(O)

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