Thiazole
- CAS No.
- 288-47-1
- Chemical Name:
- Thiazole
- Synonyms
- 1,3-THIAZOLE;THIAZOLE;FEMA 3615;Thiazole,98%;Thiazole >THIAZOLE 99+%;FEMA NUMBER 3615;THIAN-4-ONEOXIME;Thiazole (6CI, 8CI, 9CI, ACI)
- CBNumber:
- CB7853436
- Molecular Formula:
- C3H3NS
- Molecular Weight:
- 85.13
- MOL File:
- 288-47-1.mol
- Modify Date:
- 2024/7/15 16:45:23
| Melting point | -33°C |
|---|---|
| Boiling point | 117-118 °C (lit.) |
| Density | 1.2 g/mL at 25 °C (lit.) |
| FEMA | 3615 | THIAZOLE |
| refractive index |
n |
| Flash point | 72 °F |
| storage temp. | Keep in dark place,Inert atmosphere,2-8°C |
| pka | 2.44(at 20℃) |
| form | Liquid |
| color | Clear colorless to yellow |
| Specific Gravity | 1.200 |
| Odor | at 0.10 % in propylene glycol. pyridine nutty meaty |
| Odor Type | fishy |
| Water Solubility | slightly soluble |
| Sensitive | Air & Light Sensitive |
| Merck | 14,9307 |
| JECFA Number | 1032 |
| BRN | 103852 |
| Stability | Stable. Incompatible with strong oxidizing agents. |
| LogP | 0.44 |
| CAS DataBase Reference | 288-47-1(CAS DataBase Reference) |
| NIST Chemistry Reference | Thiazole(288-47-1) |
| EPA Substance Registry System | Thiazole (288-47-1) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS02,GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H225-H302 | |||||||||
| Precautionary statements | P210-P233-P240-P241-P242-P301+P312 | |||||||||
| Hazard Codes | Xn,F | |||||||||
| Risk Statements | 10-22-37/38-41 | |||||||||
| Safety Statements | 16-26-39 | |||||||||
| RIDADR | UN 1993 3/PG 3 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | XJ1290000 | |||||||||
| F | 8-10-23 | |||||||||
| TSCA | T | |||||||||
| HazardClass | 3 | |||||||||
| PackingGroup | II | |||||||||
| HS Code | 29341000 | |||||||||
| NFPA 704 |
|
Thiazole price More Price(10)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich(India) | W361518 | Thiazole ≥99% | 288-47-1 | 1SAMPLE-K | ₹4990.33 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | W361518 | Thiazole ≥99% | 288-47-1 | 25G | ₹21769.08 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | W361518 | Thiazole ≥99% | 288-47-1 | 100G | ₹54547.18 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | W361518 | Thiazole ≥99% | 288-47-1 | 1KG | ₹323223.68 | 2022-06-14 | Buy |
| Sigma-Aldrich | 151645 | Thiazole 99% | 288-47-1 | 1G | ₹2879.45 | 2022-06-14 | Buy |
Thiazole Chemical Properties,Uses,Production
Chemical Properties
Thiazole has a green, sweet, nutty, tomato note.
Occurrence
Reported found in roasted chicken, chicken fat, boiled and cooked beef, grilled and roasted beef, pork liver, beer, cognac and other types of grape brandy, rum, coffee, roasted barley, roasted filbert, roasted peanut, soybean, popcorn, oat products, rice bran, buckwheat, malt, wort, dried bonito, crab, crayfish, Chinese quince and other natural sources.
Uses
Thiazole is used as a flavoring agent and in the preparation of dyes and rubber accelerators. It serves as a component of the vitamin thiamine (B1). It acts as a protected formyl group used in natural product synthesis. It reacts with alkyl lithium and Grignard?s reagent to prepare organometallic complexes. It is involved in the electrophilic aromatic substitution and nucleophilic aromatic substitution at C-5 and C-2 positions respectively. Further, it undergoes alkylation reaction to get thiazolium cation, which is used as a catalyst in the Stetter reaction and the Benzoin condensation. In addition to this, it is involved in the preparation of alagebrium.
Definition
thiazole: A heterocyclic compound containing a five-membered ringwith sulphur and nitrogen heteroatoms, C3SNH3. A range of thiazoledyes are manufactured containingthis ring system.
General Description
Colorless or pale yellow liquid with a foul odor.
Air & Water Reactions
Slightly water soluble.
Reactivity Profile
Thioisocyanates, such as Thiazole, are incompatible with many classes of compounds, reacting exothermically to release toxic gases. Reactions with amines, aldehydes, alcohols, alkali metals, ketones, mercaptans, strong oxidizers, hydrides, phenols, and peroxides can cause vigorous releases of heat.
Thiazole Preparation Products And Raw materials
Raw materials
Preparation Products
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| Supplier | Advantage |
|---|---|
| GLR Innovations | 58 |
| Triown Chemie | 58 |
| A.J Chemicals | 58 |
| Alfa Aesar | 58 |
| Ken Chemicals Pvt Ltd | 58 |
| TCI Chemicals (India) Pvt. Ltd. | 58 |
| Sparchem | 58 |
| Grr Fine Chem/Grr Exports | 58 |
| JINING XINHE CHEMICAL CO., LTD | 58 |
| Hebei Mojin Biotechnology Co., Ltd | 58 |
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