4,5-Dimethyl-2-isobutyl-3-thiazoline CAS 65894-83-9

Introduction：Basic information about 4,5-Dimethyl-2-isobutyl-3-thiazoline CAS 65894-83-9, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

4,5-Dimethyl-2-isobutyl-3-thiazoline Basic information

• Product Name: 4,5-Dimethyl-2-isobutyl-3-thiazoline
• Synonyms: FEMA NUMBER 3621;FEMA 3621;4,5-DIMETHYL-2-ISOBUTYL-3-THIAZOLINE;2-ISOBUTYL-4,5-DIMETHYL-2,5-DIHYDRO-1,3-THIAZOLE;2-(2'-methyl-n-propyl)-4,5-dimethyl-d3-thiazoline;2-(2-METHYLPROPYL)-4,5-DIMETHYL-3-THIAZOLINE;2,5-dihydro-4,5-dimethyl-2-(2-methylpropyl)-thiazol;4,5-DiMethyl-2-isobutyl-3-thiazoline, 98.5%
• CAS: 65894-83-9
• MF: C9H17NS
• MW: 171.3
• EINECS: 265-969-6
• Product Categories: Building Blocks;Heterocyclic Building Blocks;Thiazolines/Thiazolidines;thiazole Flavor
• Mol File: 65894-83-9.mol

4,5-Dimethyl-2-isobutyl-3-thiazoline Chemical Properties

• Boiling point: 208 °C760 mm Hg(lit.)
• density: 1.487 g/mL at 25 °C(lit.)
• FEMA: 3621 | 4,5-DIMETHYL-2-ISOBUTYL-3-THIAZOLINE
• refractive index: n20/D 1.4870(lit.)
• Fp: 189 °F
• storage temp.: Keep in dark place,Sealed in dry,Room Temperature
• pka: 6.97±0.60(Predicted)
• form: clear liquid
• color: Light orange to Yellow to Green
• Odor: at 1.00 % in propylene glycol. green nut skin sulfurous burnt cocoa corn
• Odor Type: sulfurous
• JECFA Number: 1045
• LogP: 3.95
• CAS DataBase Reference: 65894-83-9(CAS DataBase Reference)
• EPA Substance Registry System: Thiazole, 2,5-dihydro-4,5-dimethyl-2-(2-methylpropyl)- (65894-83-9)

Safety Information

• WGK Germany: 2
• RTECS: XJ6642800
• TSCA: TSCA listed
• HS Code: 29341000

4,5-Dimethyl-2-isobutyl-3-thiazoline Usage And Synthesis

Chemical Properties

Colorless to light brown liquid

Chemical Properties

4,5-Dimethyl-2-isobutyl-3-thiazoline has a meat, spice, herbaceous odor.

Occurrence

Reported found in yeast extra

Definition

ChEBI: 2,5-Dihydro-4,5-dimethyl-2-(2-methylpropyl)thiazole is a member of thiazoles.

Taste threshold values

Taste characteristics at 30 ppm: sulfur-like, nutty, brown, meaty, burnt corn.

General Description

4,5-Dimethyl-2-isobutyl-3-thiazoline is a flavoring agent.