18277-27-5

Basic information

• Product Name: 2-(1-Methylpropyl)-thiazole
• Synonyms: FEMA NUMBER 3372;FEMA 3372;2-(1-METHYLPROPYL)THIAZOLE;2-SEC-BUTYLTHIAZOLE;2-(1-methylpropyl)-thiazol;2-Sec-butyl-1,3-thiazole;Thiazole, 2-(1-methylpropyl)-;2-(1-METHYLPROPYL)THIAZOLE 98+%
• CAS NO: 18277-27-5
• Molecular Formula: C₇H₁₁NS
• Molecular Weight: 141.23
• EINECS: 242-154-3
• Product Categories: Intermediates of Dyes and Pigments
• Mol File: 18277-27-5.mol
• Article Data: 0

Chemical Properties

• Boiling Point: 139°C
• Flash Point: 139 °F
• Appearance: /
• Density: 1.001 g/mL at 25 °C(lit.)
• Vapor Pressure: 1.47mmHg at 25°C
• Refractive Index: n20/D 1.499(lit.)
• Storage Temp.: 2-8°C
• PKA: 3.24±0.10(Predicted)
• CAS DataBase Reference: 2-(1-Methylpropyl)-thiazole(CAS DataBase Reference)
• NIST Chemistry Reference: 2-(1-Methylpropyl)-thiazole(18277-27-5)
• EPA Substance Registry System: 2-(1-Methylpropyl)-thiazole(18277-27-5)

Safety Data

• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26-36/37/39
• RIDADR: UN 1993 3/PG 3
• WGK Germany: 3
• HazardClass: 3
• PackingGroup: III
• Hazardous Substances Data: 18277-27-5(Hazardous Substances Data)

Usage

Description

2-(l-Methylpropyl)thiazole has a raw, green, herbaceous characteristic.

Chemical Properties

2-(1-Methylpropyl)thiazole has a raw, green, herbaceous odor.

Occurrence

Reported found in tomato

Aroma threshold values

Aroma characteristics at 1.0%: green pepper, onion, vegetative, musty and nutty, cocoa, coffee and potato.

Taste threshold values

Taste characteristics at 1 ppm: musty nut skin, green, tobacco-like, cocoa and coffee-like

InChI:InChI=1/C7H11NS/c1-3-6(2)7-8-4-5-9-7/h4-6H,3H2,1-2H3/t6-/m1/s1