10097-06-0

Basic information

• Product Name: Urea,N,N''-(4-methyl-1,3-phenylene)bis- (9CI)
• Synonyms: Urea,1,1'-(4-methyl-m-phenylene)di- (7CI,8CI); Dyhard RU 500
• CAS NO: 10097-06-0
• Molecular Formula: C9H12 N4 O2
• Molecular Weight: 208.22
• Mol File: 10097-06-0.mol
• Article Data: 5

Chemical Properties

• CAS DataBase Reference: Urea,N,N''-(4-methyl-1,3-phenylene)bis- (9CI)(CAS DataBase Reference)
• NIST Chemistry Reference: Urea,N,N''-(4-methyl-1,3-phenylene)bis- (9CI)(10097-06-0)
• EPA Substance Registry System: Urea,N,N''-(4-methyl-1,3-phenylene)bis- (9CI)(10097-06-0)

Safety Data

• Hazardous Substances Data: 10097-06-0(Hazardous Substances Data)

Usage

General Description

Urea,N,N''-(4-methyl-1,3-phenylene)bis- (9CI) is a chemical compound with the molecular formula C9H12N2O. It is a derivative of urea and contains a 4-methyl-1,3-phenylene group. This chemical is used in various applications, including as a component in pharmaceuticals, as a stabilizer in cosmetics and personal care products, and in industrial processes such as in the production of resins and polymers. It is a white crystalline solid with a melting point of around 177-179°C, and it is soluble in water. Urea,N,N''-(4-methyl-1,3-phenylene)bis- (9CI) is an important chemical in the field of organic synthesis and has a wide range of industrial and commercial uses.

Upstream product

• 584-84-9 2,4-Toluene diisocyanate 
• 7664-41-7 ammonia 
• 95-80-7 4-methylbenzene-1,3-diamine 
• 57-13-6 urea 
• 7450-62-6 2,4-bis-(ethoxycarbonylamino)toluene 
• 590-28-3 potassium cyanate 
• 7664-93-9 sulfuric acid 

Downstream Products

• 95-80-7 4-methylbenzene-1,3-diamine 
• 7664-41-7 ammonia 
• 108-80-5 isocyanuric acid 
• 67768-75-6 toluene-2,4-di(carbamic acid (4-tert-butylphenyl) ester) 
• 1267645-90-8 toluene-2,4-di(carbamic acid (3,5-dimethoxyphenyl) ester) 
• 29455-59-2 toluene-2,4-di(carbamic acid (2-naphthyl) ester) 
• 1266555-71-8 C₃₃H₂₆N₂O₆ 
• 52820-04-9 4-methyl-1,3-phenylenedi(carbamic acid(4-nonylphenyl)ester) 
• 584-84-9 2,4-Toluene diisocyanate 
• 52820-06-1 toluene-2,4-di(carbamic acid (4-cumylphenyl) ester) 
• 1267645-86-2 toluene-2,4-di(carbamic acid (4-(1,1,3,3-tetramethylbutyl)phenyl) ester) 
• 4223-24-9 toluene-2,4-dicarbamic acid diphenyl ester 
• 25635-03-4 1,1'-(4-methyl-1,3-phenylene)bis(3-ethylurea) 

Relevant articles and documents

A urea french ion liquid catalysis method for preparing toluene diisocyanate

The invention provides application of an ionic liquid in preparing toluene diisocynate and a method for preparing the toluene diisocynate from urea under the catalysis of the ionic liquid. The method is used for preparing the toluene diisocynate by taking toluenediamine and urea as the raw materials, reacting the raw materials to generate toluene diurea under the catalytic action of the ionic liquid and then pyrolyzing the toluene diurea. The method does not need highly toxic phosgene and an extra solvent; the ionic liquid is adopted as a catalyst; on one hand, the ionic liquid is good in catalytic effect, easy to remove and environment-friendly, and on the other hand, a metal catalyst in the prior art is not used, so that the reaction of the method for preparing the toluene diisocynate from urea under the catalysis of the ionic liquid does not require harsh device materials and operating conditions, consequently, the production cost is greatly reduced, and the method is advantageous to industrial application.

METHOD FOR PRODUCING COMPOUND HAVING UREIDO GROUP

PROBLEM TO BE SOLVED: To provide a method for producing a compound having a ureido group capable of obtaining a compound having a ureido group useful as an intermediate in producing an isocyanate in a short time with a high yield and high purity while sup

PROCESS FOR THE PREPARATION OF N-SUBSTITUTED CARBAMIC ACID ESTER AND PROCESS FOR THE PREPARATION OF ISOCYANATE USING THE N-SUBSTITUTED CARBAMIC ACID ESTER

The present invention provides a method for producing N-substituted carbamic acid-O-aryl ester derived from a compound having an ureido group, the method comprising the step of carrying out esterification or esterification and transesterification from the compound having the ureido group and a hydroxy composition containing one type or a plurality of types of hydroxy compounds.