6670-13-9

Basic information

• Product Name: 4,5-DIPHENYL-2-MERCAPTOOXAZOLE
• Synonyms: 4-Oxazoline-2-thione, 4,5-diphenyl-;4,5-DIPHENYL-2-MERCAPTOBENZOXAZOLE;4,5-DIPHENYL-2-MERCAPTOOXAZOLE;4,5-DIPHENYL-2-OXAZOLETHIOL;4,5-DIPHENYLOXAZOLE-2-THIOL;4,5-DIPHENYL-4-OXAZOLINE-2-THIONE;4,5-DIPHENYL-OXAZOL-2-THIOL;4,5-DIPHENYL-1,3-OXAZOLE-2-THIOL
• CAS NO: 6670-13-9
• Molecular Formula: C₁₅H₁₁NOS
• Molecular Weight: 253.32
• EINECS: 229-707-4
• Product Categories: Building Blocks;Heterocyclic Building Blocks;Oxazoles
• Mol File: 6670-13-9.mol
• Article Data: 1

Chemical Properties

• Melting Point: 254-257 °C(lit.)
• Boiling Point: 390.6°C at 760 mmHg
• Flash Point: 190.1°C
• Appearance: /
• Density: 1.1949 (rough estimate)
• Vapor Pressure: 2.61E-06mmHg at 25°C
• Refractive Index: 1.7500 (estimate)
• Storage Temp.: Inert atmosphere,Room Temperature
• Sensitive: Air Sensitive
• CAS DataBase Reference: 4,5-DIPHENYL-2-MERCAPTOOXAZOLE(CAS DataBase Reference)
• NIST Chemistry Reference: 4,5-DIPHENYL-2-MERCAPTOOXAZOLE(6670-13-9)
• EPA Substance Registry System: 4,5-DIPHENYL-2-MERCAPTOOXAZOLE(6670-13-9)

Safety Data

• Hazard Codes: Xn
• Statements: 20/21/22
• Safety Statements: 36
• RIDADR: UN 3335
• WGK Germany: 3
• HazardClass: IRRITANT
• Hazardous Substances Data: 6670-13-9(Hazardous Substances Data)

Usage

Chemical Properties

light yellow crystalline powder

InChI:InChI=1/C15H11NOS/c18-15-16-13(11-7-3-1-4-8-11)14(17-15)12-9-5-2-6-10-12/h1-10H,(H,16,18)

Upstream product

• 5014-83-5 4,5-diphenyloxazol-2-one 

Downstream Products

• 102452-01-7 2-benzylmercapto-4,5-diphenyl-oxazole 
• 102662-31-7 thiobenzoic acid S-(4,5-diphenyl-oxazol-2-yl ester) 
• 14725-35-0 2-methylthio-4,5-diphenyl-1,3-oxazole 
• 57203-39-1 4,5-diphenyl-2-p-tolylsulfanyl-oxazole 
• 57203-41-5 2-(4-chloro-phenylsulfanyl)-4,5-diphenyl-oxazole 
• 57203-40-4 2-(4-methoxy-phenylsulfanyl)-4,5-diphenyl-oxazole 
• 57203-44-8 2-(4-nitro-phenylsulfanyl)-4,5-diphenyl-oxazole 
• 57203-43-7 2-(2-nitro-phenylsulfanyl)-4,5-diphenyl-oxazole 
• 14157-25-6 4,5-diphenyl-2-phenylsulfanyl-oxazole 
• 57203-42-6 2-(4-bromo-phenylsulfanyl)-4,5-diphenyl-oxazole 
• 21432-93-9 4,5-diphenyl-3H-oxazole-2-thione; mercury(II) salt 
• 60246-97-1 3-(4,5-diphenyl-oxazol-2-ylsulfanyl)-propionamide 
• 59716-75-5 N-Propyl-S-(4,5-diphenyloxazol-2-yl)-mercaptoacetamid 
• 60247-00-9 3-(4,5-diphenyl-oxazol-2-ylsulfanyl)-N,N-diethyl-propionamide 

Relevant articles and documents

Azole derivatives

Azole derivatives of the formula SPC1 Wherein R1 is free or esterified carboxyl or other functionally modified carboxyl group, R2 and R3 each are aryl; A is Cn H2n in which n is an integer from 1 to 10, inclusive; and Z is O or S; and the physiologically acceptable salts thereof, possess, with good compatibility, excellent antiphlogistic activity and, in particular, influence favorably the chronic progressive diseases of the joints, e.g., arthritis. They can be prepared from compounds of the formula SPC2 Wherein X1 is a group convertible into the group --S--A--R1, and R2 and R3 have the values given above.