617-07-2

Basic information

• Product Name: SYM-DI-O-TOLYLUREA
• Synonyms: SYM-DI-O-TOLYLUREA;1,3-Di(2-methylphenyl)urea;N,N'-Di(o-tolyl)urea;1,3-bis(2-methylphenyl)urea
• CAS NO: 617-07-2
• Molecular Formula: C₁₅H₁₆N₂O
• Molecular Weight: 240.3
• Mol File: 617-07-2.mol
• Article Data: 44

Chemical Properties

• Boiling Point: 289.4°C at 760 mmHg
• Flash Point: 91.7°C
• Appearance: /
• Density: 1.187g/cm³
• Vapor Pressure: 0.00221mmHg at 25°C
• Refractive Index: 1.66
• CAS DataBase Reference: SYM-DI-O-TOLYLUREA(CAS DataBase Reference)
• NIST Chemistry Reference: SYM-DI-O-TOLYLUREA(617-07-2)
• EPA Substance Registry System: SYM-DI-O-TOLYLUREA(617-07-2)

Safety Data

• Hazardous Substances Data: 617-07-2(Hazardous Substances Data)

Usage

General Description

SYM-DI-O-TOLYLUREA, also known as di-o-tolylurea, is a chemical compound used as a raw material in the production of various industrial products. It is a white crystalline solid that is insoluble in water and most organic solvents. SYM-DI-O-TOLYLUREA is mainly used as an intermediate in the production of dyes, pigments, and pharmaceuticals. It is also used as a stabilizer in the manufacturing of polymers and as a crosslinking agent in the production of rubber products. Additionally, it is used in the synthesis of other organic compounds and as a pesticide in agricultural applications. Overall, SYM-DI-O-TOLYLUREA plays a crucial role in various industrial processes and applications.

InChI:InChI=1/C15H16N2O/c1-11-7-3-5-9-13(11)16-15(18)17-14-10-6-4-8-12(14)2/h3-10H,1-2H3,(H2,16,17,18)

Upstream product

• 420-04-2 CYANAMID 
• 636-21-5 o-toluidine hydrochloride 
• 16080-08-3 (2-methylphenyl)carbonimidic dichloride 
• 614-77-7 N-(2-methylphenyl)urea 
• 64-19-7 acetic acid 
• 71-43-2 benzene 
• 563-41-7 semicarbazide hydrochloride 
• 95-53-4 o-toluidine 
• 1540-28-9 ethyl 2-propylacetoacetate 
• 64-17-5 ethanol 
• 7732-18-5 water 
• 614-68-6 2-tolyl isocyanate 
• 94-69-9 2'-methylformanilide 
• 95-46-5 2-methylphenyl bromide 

Downstream Products

• 100968-99-8 4-methyl-1-o-tolyl-1,3-dihydro-benzimidazol-2-one 
• 98-33-9 2-aminotoluene-5-sulfonic acid 
• 111239-59-9 N,N'-bis-(2-methyl-4-nitro-phenyl)-urea 
• 87927-72-8 N,N',N''-tri(2-tolyl)guanidine 
• 137-97-3 N,N'-di(o-tolyl)thiourea 
• 124-38-9 carbon dioxide 
• 95-53-4 o-toluidine 
• 584-70-3 N-benzoyl-2-methylaniline 
• 120491-97-6 1,3-bis(2-methylphenyl)-1,3-dimethylurea 
• 73262-65-4 1-propyl (2-methylphenyl)carbamate 
• 21549-04-2 3,3-Bis-m-tolylphthalide 
• 7477-94-3 2-methyl-4,6-dinitroaniline 

Relevant articles and documents

Di-tert-butyl peroxide (DTBP)-mediated synthesis of symmetrical N,N′-disubstituted urea/thiourea motifs from isothiocyanates in water

ABATRACT: A direct approach to N,N′-disubstituted urea/thiourea from the self-condensation reactions of isothiocyanates in water has been developed. This access tolerated a wide range of functional groups on the aromatic ring, providing a practical and environment-friendly process to N,N′-disubstituted urea/thiourea in moderate to excellent yields from safe and easily available starting materials. A plausible mechanism of the desulfurization self-condensation reaction for urea was also proposed and the role of di-tert-butyl peroxide (DTBP) and copper catalyst in the present strategy was demonstrated with the help of ESI mass spectrometry of intermediate studies.

Amide-assisted rearrangement of hydroxyarylformimidoyl chloride to diarylurea

A novel amide-assisted rearrangement reaction of hydroxybenzimidoyl chloride has been established for the efficient synthesis of 1,3-diphenylurea derivatives. A variety of electronically and sterically different 1,3-diphenylurea derivatives can be obtained in good to excellent yields, and a proposed reaction mechanism is also presented.

2,2′,2″-(2,4,6-Trioxo-1,3,5-triazinane-1,3,5-triyl)triacetic Acid Derivatives. New Aspects of Reactivity

Abstract: Reaction of 2,2′,2″-(2,4,6-trioxo-1,3,5-triazinane-1,3,5-triyl)triacetic acid derivatives with nucleophiles in aqueous medium involved opening of the triazinane ring with elimination of carbonyl group, followed by recyclization to 1-carbamoylhydantoins.