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Urea, N,N'-1,4-butanediylbis[N'-phenyl-], also known as N,N'-1,4-butanediylbis(N'-phenylurea) or simply N,N'-Bis(phenyl)urea, is an organic compound with the chemical formula C15H18N2O2. It is a white crystalline solid that is soluble in water and various organic solvents. Urea, N,N''-1,4-butanediylbis[N'-phenyl- is primarily used as a chemical intermediate in the synthesis of various pharmaceuticals, agrochemicals, and other specialty chemicals. It is also employed as a stabilizer in the production of isocyanates, which are essential components in the manufacture of polyurethane foams and coatings. Due to its versatile applications, N,N'-Bis(phenyl)urea plays a significant role in the chemical industry, contributing to the development of a wide range of products.

64544-76-9

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64544-76-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 64544-76-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,4,5,4 and 4 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 64544-76:
(7*6)+(6*4)+(5*5)+(4*4)+(3*4)+(2*7)+(1*6)=139
139 % 10 = 9
So 64544-76-9 is a valid CAS Registry Number.

64544-76-9SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name 1-phenyl-3-[4-(phenylcarbamoylamino)butyl]urea

1.2 Other means of identification

Product number -
Other names N',N'''-Diphenyl-N,N''-butandiyl-di-harnstoff

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

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:64544-76-9 SDS

64544-76-9Relevant academic research and scientific papers

Syntheses and structures of bis-amidinate-alane complexes

Bayram, Melike,Blaeser, Dieter,Woelper, Christoph,Schulz, Stephan

, p. 2080 - 2087 (2014)

Insertion reactions of α,ω-bis-carbodiimides (RNCN) 2X (1-5: R = Et, t-Bu, Ph; X = C3H6, C 4H8) with 2 equiv of AlMe3 yielded the dinuclear tethered bis-amidinate-alane complexes [RNC(Me)NA

Molecular recognition in a thermoplastic elastomer

Koevoets, Rolf A.,Versteegen, Ron M.,Kooijman, Huub,Spek, Anthony L.,Sijbesma, Rint P.,Meijer

, p. 2999 - 3003 (2007/10/03)

Selective incorporation of bisurea guests in thermoplastic elastomers with poly(tetrahydrofuran) soft blocks and bisurea containing hard blocks is observed when the distances between the urea groups of host and guest match. The incorporation leads to significant modulation of mechanical properties. With bisurea-functionalized dyes as guests, a strong difference in extractability by detergent solution was shown between dyes differing by just one methylene unit between urea groups. Upon elongation of elastomer films, strong differences in alignability of matching and nonmatching dyes were observed.

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