Trimethyl thiazole
- CAS No.
- 13623-11-5
- Chemical Name:
- Trimethyl thiazole
- Synonyms
- FEMA 3325;FEMA NUMBER 3325;TRIMETHYLTHIAZOLE;Thiazole, trimethyl-;2,4,5-TRIMETHYLANILINE;triMethyl-1,3-thiazole;2,4,5-TRIMETHYLTHIAZOLE;2,4,5-trimethyl-thiazol;TRIMETHYL(2,4,5-) THIAZOLE;Thiazole, 2,4,5-trimethyl-
- CBNumber:
- CB4422716
- Molecular Formula:
- C6H9NS
- Molecular Weight:
- 127.21
- MDL Number:
- MFCD00005332
- MOL File:
- 13623-11-5.mol
- MSDS File:
- SDS
| Melting point | -32.4°C |
|---|---|
| Boiling point | 166-167 °C/717 mmHg (lit.) |
| Density | 1.013 g/mL at 25 °C (lit.) |
| FEMA | 3325 | 2,4,5-TRIMETHYLTHIAZOLE |
| refractive index |
n |
| Flash point | 133 °F |
| storage temp. | Keep in dark place,Inert atmosphere,Room temperature |
| pka | pK1:4.55 (25°C,μ=0.1) |
| form | liquid |
| Specific Gravity | 1.311.013 |
| color | Light orange to Yellow to Green |
| Odor | at 1.00 % in dipropylene glycol. musty nutty vegetable cocoa hazelnut chocolate coffee |
| Odor Type | chocolate |
| JECFA Number | 1036 |
| BRN | 107148 |
| LogP | 2.02 |
| CAS DataBase Reference | 13623-11-5(CAS DataBase Reference) |
| Substances Added to Food (formerly EAFUS) | 2,4,5-TRIMETHYLTHIAZOLE |
| FDA UNII | 6393273PE0 |
| NIST Chemistry Reference | Thiazole, 2,4,5-trimethyl-(13623-11-5) |
| EPA Substance Registry System | Thiazole, trimethyl- (13623-11-5) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |    GHS02,GHS05,GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H226-H302-H315-H318-H335 | |||||||||
| Precautionary statements | P261-P280-P305+P351+P338 | |||||||||
| Hazard Codes | Xn,Xi | |||||||||
| Risk Statements | 22-37/38-41-36/37/38 | |||||||||
| Safety Statements | 26-39-37/39-36-7/9 | |||||||||
| RIDADR | UN 1993 3/PG 3 | |||||||||
| WGK Germany | 3 | |||||||||
| TSCA | Yes | |||||||||
| HazardClass | 3.2 | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 29339900 | |||||||||
| NFPA 704 |
|
Trimethyl thiazole price More Price(32)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | W332518 | 2,4,5-Trimethylthiazole ≥98%, FG | 13623-11-5 | sample-k | $54.6 | 2024-03-01 | Buy |
| Sigma-Aldrich | W332518 | 2,4,5-Trimethylthiazole ≥98%, FG | 13623-11-5 | 25g | $98.1 | 2024-03-01 | Buy |
| Sigma-Aldrich | W332518 | 2,4,5-Trimethylthiazole ≥98%, FG | 13623-11-5 | 100g | $217 | 2024-03-01 | Buy |
| Sigma-Aldrich | W332518 | 2,4,5-Trimethylthiazole ≥98%, FG | 13623-11-5 | 1kg | $1360 | 2024-03-01 | Buy |
| Sigma-Aldrich | 219185 | 2,4,5-Trimethylthiazole 98% | 13623-11-5 | 5g | $38.1 | 2024-03-01 | Buy |
Trimethyl thiazole Chemical Properties,Uses,Production
Description
2,4,5-trimethyl thiazole has a cocoa, dark chocolate, nutty, coffee note. It is naturally found in cooked potatoes, cooked meat, coffee, black tea, and herbs. It is used as a flavor ingredient in foods.
References
[1] George A. Burdock, Encyclopedia of Food and Color Additives, Volume 3, 1997
[2] Erich Ziegler and Herta Ziegler, Flavourings: Production, Composition, Applications, Regulations, 1998
Chemical Properties
clear colourless to yellow liquid
Chemical Properties
2,4,5-Trimethyl thiazole has a cocoa, dark chocolate, nutty, coffee taste.
Occurrence
Reported found in kohlrabi, French fried potato, boiled and cooked potato, fried chicken, raw chicken, boiled and cooked beef, grilled and roasted beef, lamb and mutton liver, boiled and cooked cured pork, coffee, black tea, coriander seed, katsuobushi (dried bonito), cooked shrimp and other natural sources.
Uses
2,4,5-Trimethylthiazole was employed as internal standard in the gas chromatographic determination of aldehydes in alcoholic beverages.
Preparation
By decarboxylation of 2,4-dimethylthiazole-5-acetic acid; by reacting acetamide and phosphorous pentasulfide with methyl-α-bromoethyl ketone.
Definition
ChEBI: A 1,3-thiazole that is thiazole in which all three hydrogens are replaced by methyl groups. A Maillard reaction product, it is a flavour component in many cooked foods, including cooked meats and potatoes.
Aroma threshold values
Detection: 50 ppb
Taste threshold values
Taste characteristics at 10 ppm: nutty, cocoa and green vegetative-like with roasted earthy nuances.
General Description
2,4,5-Trimethylthiazole is a volatile oxidant and was isolated during microwave-induced L-cysteine/D-glucose Maillard model system.
Trimethyl thiazole Preparation Products And Raw materials
Raw materials
1of3
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hebei Chuanghai Biotechnology Co,.LTD | +86-13131129325 | sales1@chuanghaibio.com | China | 5893 | 58 |
| JINING XINHE CHEMICAL CO., LTD | +8615318402391 | sales@xinhepharma.com | China | 809 | 58 |
| Hebei Zhuanglai Chemical Trading Co Ltd | +86-16264648883 +86-16264648883 | niki@zlchemi.com | China | 771 | 58 |
| Frapp's ChemicalNFTZ Co., Ltd. | +86 (576) 8169-6106 | sales@frappschem.com | China | 880 | 50 |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 | info@dakenam.com | China | 18777 | 58 |
| ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 | ivan@atkchemical.com | China | 32957 | 60 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29883 | 58 |
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28172 | 58 |
| Jinan Finer Chemical Co., Ltd | +86-531-88989536 +86-15508631887 | sales@finerchem.com | China | 2964 | 58 |
| Xiamen AmoyChem Co., Ltd | +86-86-5926051114 +8618959220845 | sales@amoychem.com | China | 6383 | 58 |
View Lastest Price from Trimethyl thiazole manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2024-11-21 | Trimethyl thiazole
13623-11-5
|
US $50.00 / kg | 1kg | 99 | 5000 | Hebei Zhuanglai Chemical Trading Co Ltd | |
 |
2024-10-11 | Trimethyl thiazole
13623-11-5
|
US $1.00 / KG | 1KG | 99% | 50 ton | Hebei Chuanghai Biotechnology Co,.LTD | |
 |
2024-07-16 | Trimethyl thiazole
13623-11-5
|
US $0.00-0.00 / kg | 1kg | 99% | 10ton | JINING XINHE CHEMICAL CO., LTD |
-
- Trimethyl thiazole
13623-11-5
- US $50.00 / kg
- 99
- Hebei Zhuanglai Chemical Trading Co Ltd
-
- Trimethyl thiazole
13623-11-5
- US $1.00 / KG
- 99%
- Hebei Chuanghai Biotechnology Co,.LTD
-
- Trimethyl thiazole
13623-11-5
- US $0.00-0.00 / kg
- 99%
- JINING XINHE CHEMICAL CO., LTD
13623-11-5(Trimethyl thiazole)Related Search:
1of4