43039-98-1

Basic information

• Product Name: 2-PROPIONYLTHIAZOLE
• Synonyms: 1-(2-thiazolyl)-1-propanon;2-propionylthiazol;2-propionyl-thiazol;2-thiazolyl-1-propanone;Thiazole, 2-(1-oxopropyl);Thiazole, 2-propionyl-;ETHYL 2-THIAZOLYL KETONE;FEMA NUMBER 3611
• CAS NO: 43039-98-1
• Molecular Formula: C₆H₇NOS
• Molecular Weight: 141.19
• Product Categories: thiazole Flavor
• Mol File: 43039-98-1.mol
• Article Data: 2

Chemical Properties

• Boiling Point: 110°C/5mm
• Flash Point: 110°C/5mm
• Appearance: /
• Density: 1.174
• Vapor Pressure: 0.0836mmHg at 25°C
• Refractive Index: 1.5350-1.5390
• Storage Temp.: Sealed in dry,Room Temperature
• PKA: -0.03±0.10(Predicted)
• Water Solubility: Not miscible or difficult to mix with water.
• CAS DataBase Reference: 2-PROPIONYLTHIAZOLE(CAS DataBase Reference)
• NIST Chemistry Reference: 2-PROPIONYLTHIAZOLE(43039-98-1)
• EPA Substance Registry System: 2-PROPIONYLTHIAZOLE(43039-98-1)

Safety Data

• Hazard Codes: Xn
• Statements: 10-36/37/38-41-37/38-22
• Safety Statements: 26-36/37/39-39
• RIDADR: 1993
• RTECS: XJ5123000
• HazardClass: IRRITANT
• Hazardous Substances Data: 43039-98-1(Hazardous Substances Data)

Usage

Occurrence

Reported found in lard.

Uses

Used as flavoring agent and fragrance chemical compounds.

InChI:InChI=1/C6H7NOS/c1-2-5(8)6-7-3-4-9-6/h3-4H,2H2,1H3

Upstream product

• 89464-29-9 2-(1-hydroxypropyl)thiazole 
• 3034-53-5 2-bromo-1,3-thiazole 
• 758-96-3 N,N-dimethyl-propanamide 
• 112969-95-6 1-(thiazol-2-yl)-prop-2-en-1-ol 

Downstream Products

• 134154-28-2 1-[4-(Naphthalen-2-ylmethoxy)-phenyl]-1-thiazol-2-yl-propan-1-ol 
• 134154-27-1 1-[2-(Naphthalen-2-ylmethoxy)-phenyl]-1-thiazol-2-yl-propan-1-ol 
• 134154-05-5 2-{1-Methoxy-1-[2-(naphthalen-2-ylmethoxy)-phenyl]-propyl}-thiazole 
• 134154-06-6 2-{1-Methoxy-1-[4-(naphthalen-2-ylmethoxy)-phenyl]-propyl}-thiazole 

Relevant articles and documents

Aerobic oxidation of secondary benzylic alcohols and direct oxidative amidation of aryl aldehydes promoted by sodium hydride

We reported herein new reactivities and possible mechanistic implications of a simplest oxidant (NaH/air) uncovered on a broad range of useful transformations, including aerobic alcohol oxidations, allylic alcohol isomerizations and oxidations, cyclopropyl alcohol fragmentations, and direct aryl aldehyde oxidative amidations. These readily implementable transition-metal-free processes feature exceptional material accessibility, operational simplicity, and environmental compatibility, and add new dimensions to its synthetic utilities that are fairly robust yet had not previously been fully realized and systematically explored.