2-Acetylthiazole (CAS 24295-03-2): Comprehensive Technical Guide
Table of Contents
1. Product Overview and Specifications
Chemical Name: 2-Acetylthiazole
CAS Number: 24295-03-2
Molecular Formula: C5H5NOS
Appearance: Colorless to pale yellow liquid with a characteristic popcorn, roasted nut, or bread-like aroma.
| Property | Value |
|---|---|
| Melting Point | 64.5–65.5°C |
| Boiling Point | 89–91°C (1.6 kPa) |
| Flash Point | 78°C |
| Density (d204) | 1.219–1.226 g/cm³ |
| Refractive Index (n20D) | 1.542–1.552 |
2. Applications and Use Cases
Primary Uses:
- Food Flavoring: Widely used in cereal, popcorn, bread, and meat flavor formulations. Recommended dosage: 0.2–1.4 mg/kg in final products.
- Chemical Synthesis: Serves as a precursor for triazolothiazoles, chiral alcohols, and aldol condensation reactions.
- Industrial Applications: Functions as an active diluent in epoxy resins (e.g., industrial-grade formulations).
3. Industry Applications and Case Studies
Case Study 1: Food Flavor Enhancement
A leading snack manufacturer incorporated 2-acetylthiazole (0.9 mg/kg) into a popcorn seasoning blend, achieving a 30% increase in consumer preference due to its authentic roasted aroma.
Case Study 2: Pharmaceutical Intermediate
Wuhan Huajiu Pharmaceutical utilized 2-acetylthiazole as a key intermediate in synthesizing chiral alcohols for anti-inflammatory drugs, reducing production costs by 18%.
4. Safety and Handling Guidelines
| Hazard Code | Xn |
|---|---|
| Risk Phrases | R22 (Harmful if swallowed), R36 (Irritating to eyes), R43 (May cause skin sensitization) |
| Safety Measures |
|
5. Supplier Information
| Supplier | Specifications | Contact |
|---|---|---|
| Hubei Xinmingtai Chemical Co., Ltd. | Purity: 99% Packaging: 25 kg/drum |
+86 158 6678 1826 |
| Wuhan Huajiu Pharmaceutical | Technical grade Custom synthesis services |
info@vivalr.com |
6. Contact for Inquiries
For technical specifications, pricing, or custom synthesis requirements:
Email: info@vivalr.com
Tel: +86 158 6678 1826
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