136337-67-2

Basic information

• Product Name: 3-(2,6-DIISOPROPYL-4-PHENOXYPHENYL)-1-TERT-BUTYLUREA
• Synonyms: 3-(2,6-DIISOPROPYL-4-PHENOXYPHENYL)-1-TERT-BUTYLUREA;1-(tert-butyl)-3-(2,6-diisopropyl-4-phenoxyphenyl)urea
• CAS NO: 136337-67-2
• Molecular Formula: C23H32 N2 O2
• Molecular Weight: 368.51
• Mol File: 136337-67-2.mol
• Article Data: 2

Chemical Properties

• Melting Point: approximate 177℃ (dec.)
• Boiling Point: 437.8°Cat760mmHg
• Flash Point: 218.6°C
• Appearance: /
• Density: 1.047g/cm³
• Vapor Pressure: 7.25E-08mmHg at 25°C
• Refractive Index: 1.554
• PKA: 14.14±0.46(Predicted)
• CAS DataBase Reference: 3-(2,6-DIISOPROPYL-4-PHENOXYPHENYL)-1-TERT-BUTYLUREA(CAS DataBase Reference)
• NIST Chemistry Reference: 3-(2,6-DIISOPROPYL-4-PHENOXYPHENYL)-1-TERT-BUTYLUREA(136337-67-2)
• EPA Substance Registry System: 3-(2,6-DIISOPROPYL-4-PHENOXYPHENYL)-1-TERT-BUTYLUREA(136337-67-2)

Safety Data

• Hazardous Substances Data: 136337-67-2(Hazardous Substances Data)

Usage

Uses

[1-tert-Butyl-3-(2,6-diisopropyl-4-phenoxyphenyl) Urea is used in the preparation of Diafenthiuron(D310550) which is an insecticide.

InChI:InChI=1/C23H32N2O2/c1-15(2)19-13-18(27-17-11-9-8-10-12-17)14-20(16(3)4)21(19)24-22(26)25-23(5,6)7/h8-16H,1-7H3,(H2,24,25,26)

Upstream product

• 80058-84-0 4-bromo-2,6-diisopropylaniline 
• 24544-04-5 2,6-diisopropylbenzenamine 
• 159999-05-0 4-phenoxy-2,6-diisopropylphenyl isocyanate 
• 75-64-9 tert-butylamine 
• 80058-85-1 2,6-diisopropyl-4-phenoxyaniline 

Relevant articles and documents

Synthesis method of diafenthiuron impurities A and B

The invention provides a preparation method of the diafenthiuron impurities A and B. 2, 6-isopropylaniline, phenol, triphosgene, tert-butylamine and tert-butyl formamidine hydrochloride are used as raw materials, a material basis is provided for normatively researching the impurities, and the method can also be used for qualitative and quantitative analysis of the impurities in diafenthiuron production. And the impurities are controlled within a safe and reasonable limit range, so that the quality standard of the diafenthiuron can be improved, and important guiding significance is provided for safe medication of the masses.