65894-83-9

Basic information

• Product Name: 4,5-Dimethyl-2-isobutyl-3-thiazoline
• Synonyms: 2-(2'-Methyl-n-propyl)-4,5-dimethyl-D3-thiazoline;Thiazole,2,5-dihydro-4,5-dimethyl-2-(2-methylpropyl)-
• CAS NO: 65894-83-9
• Molecular Formula: C₉H₁₇NS
• Molecular Weight: 171.303
• EINECS: 265-969-6
• Product Categories: Building Blocks;Heterocyclic Building Blocks;Thiazolines/Thiazolidines;thiazole Flavor
• Mol File: 65894-83-9.mol
• Article Data: 0

Chemical Properties

• Boiling Point: 233.5 °C at 760 mmHg
• Flash Point: 95 °C
• Appearance: /
• Density: 1.04 g/cm³
• Vapor Pressure: 0.0848mmHg at 25°C
• Refractive Index: 1.539
• Storage Temp.: Keep in dark place,Sealed in dry,Room Temperature
• PKA: 6.97±0.60(Predicted)
• CAS DataBase Reference: 4,5-Dimethyl-2-isobutyl-3-thiazoline(CAS DataBase Reference)
• NIST Chemistry Reference: 4,5-Dimethyl-2-isobutyl-3-thiazoline(65894-83-9)
• EPA Substance Registry System: 4,5-Dimethyl-2-isobutyl-3-thiazoline(65894-83-9)

Safety Data

• WGK Germany: 2
• RTECS: XJ6642800
• TSCA: Yes
• Hazardous Substances Data: 65894-83-9(Hazardous Substances Data)

Usage

Description

4,5-Dimethyl-2-isobutyl-3-thiazoline is a flavoring agent characterized by its meat, spice, and herbaceous odor. It is a colorless to light brown liquid with taste threshold values that contribute to its sulfur-like, nutty, brown, meaty, and burnt corn taste characteristics at 30 ppm. 4,5-Dimethyl-2-isobutyl-3-thiazoline is reported to be found in yeast extract.

Uses

Used in Flavor and Fragrance Industry:
4,5-Dimethyl-2-isobutyl-3-thiazoline is used as a flavoring agent for its meaty, spicy, and herbaceous notes, adding depth and complexity to various food products and enhancing their overall taste and aroma.
Used in Perfumery:
In the perfumery industry, 4,5-Dimethyl-2-isobutyl-3-thiazoline is used as a fragrance ingredient to create unique and complex scents. Its ability to mimic natural aromas makes it a valuable component in crafting perfumes and colognes.
Used in Cosmetics:
4,5-Dimethyl-2-isobutyl-3-thiazoline is also utilized in the cosmetics industry to impart specific scents to products such as lotions, creams, and body care items. Its versatile odor profile allows it to complement a wide range of cosmetic formulations.
Used in Pharmaceutical Industry:
In the pharmaceutical industry, 4,5-Dimethyl-2-isobutyl-3-thiazoline can be used as an odor-masking agent in medications, helping to improve patient compliance by reducing unpleasant smells associated with certain drugs.

InChI:InChI=1/C9H17NS/c1-6(2)5-9-10-7(3)8(4)11-9/h6,8-9H,5H2,1-4H3