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Trimethyl thiazole

Trimethyl thiazole structure

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

Last updated:2023-05-25 18:01:09

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Trimethyl thiazole Properties

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	n20/D 1.509(lit.)
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

TSCA

Yes

HazardClass

3.2

PackingGroup

III

HS Code

29339900

NFPA 704

	2
2		0

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

Product number	Packaging	Price	Buy
W332518	sample-k	$54.6	Buy
W332518	25g	$98.1	Buy
W332518	100g	$217	Buy
W332518	1kg	$1360	Buy
219185	5g	$38.1	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 synthesis

Synthesis of Trimethyl thiazole from 2,4-Dimethylthiazole and Methyl p-toluenesulfonate

Trimethyl thiazole Preparation Products And Raw materials

Raw materials

2,4-Dimethylthiazole Acetamide Thiazole, 5-ethyl-2-methyl- 5-ethyl-2,4-dimethylthiazole 1,2,4,5-Tetrathiane, 3,6-dimethyl-

2,5-Dihydro-alpha-2,4,5-tetramethyl-2-thiazolemethanethiolo] (2,4-DIMETHYL-THIAZOL-5-YL)-ACETIC ACID Tetramethylpyrazine 2,4,5-TRIMETHYLOXAZOLE 2,4,5-TriMethyl-4,5-dihydrothiazole

5-BROMO-2,4-DIMETHYL-1,3-THIAZOLE N-(1-methyl-2-oxopropyl)acetamide CHLORIDE STANDARD 3-Ethyl-2,5-diMethylpyrazine 3-BROMO-2-BUTANONE

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Preparation Products

2,5-Dihydrothiophene 2-Ethyl-4-methyl thiazole

Trimethyl thiazole Suppliers

Global( 282)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Frapp's ChemicalNFTZ Co., Ltd.	+86 (576) 8169-6106	sales@frappschem.com	China	885	50
Shanghai Daken Advanced Materials Co.,Ltd	+86-371-66670886	info@dakenam.com	China	15933	58
ATK CHEMICAL COMPANY LIMITED	+undefined-21-51877795	ivan@atkchemical.com	China	32480	60
career henan chemical co	+86-0371-86658258	sales@coreychem.com	China	29914	58
Hubei Jusheng Technology Co.,Ltd.	18871490254	linda@hubeijusheng.com	CHINA	28180	58
Jinan Finer Chemical Co., Ltd	+86-531-88989536 +86-15508631887	sales@finerchem.com	China	2967	58
Xiamen AmoyChem Co., Ltd	+86-592-6051114 +8618959220845	sales@amoychem.com	China	6387	58
Chongqing Chemdad Co., Ltd	+86-023-61398051 +8613650506873	sales@chemdad.com	China	39916	58
Alchem Pharmtech,Inc.	8485655694	sales@alchempharmtech.com	United States	63711	58
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	49390	58

Supplier	Advantage
Frapp's ChemicalNFTZ Co., Ltd.	50
Shanghai Daken Advanced Materials Co.,Ltd	58
ATK CHEMICAL COMPANY LIMITED	60
career henan chemical co	58
Hubei Jusheng Technology Co.,Ltd.	58
Jinan Finer Chemical Co., Ltd	58
Xiamen AmoyChem Co., Ltd	58
Chongqing Chemdad Co., Ltd	58
Alchem Pharmtech,Inc.	58
CONIER CHEM AND PHARMA LIMITED	58

View Lastest Price from Trimethyl thiazole manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2023-03-06	Trimethyl thiazole 13623-11-5	US $1.00 / KG	1KG	99%	50 ton	Hebei Guanlang Biotechnology Co,.LTD
2022-10-09	Trimethyl thiazole 13623-11-5	US $0.00-0.00 / KG	1KG	98%	1ton	Henan Aochuang Chemical Co.,Ltd.
2021-07-13	Trimethyl thiazole 13623-11-5	US $15.00-10.00 / KG	1KG	99%+ HPLC	Monthly supply of 1 ton	Zhuozhou Wenxi import and Export Co., Ltd

Trimethyl thiazole
13623-11-5
US $1.00 / KG
99%
Hebei Guanlang Biotechnology Co,.LTD

Trimethyl thiazole
13623-11-5
US $0.00-0.00 / KG
98%
Henan Aochuang Chemical Co.,Ltd.

Trimethyl thiazole
13623-11-5
US $15.00-10.00 / KG
99%+ HPLC
Zhuozhou Wenxi import and Export Co., Ltd

Trimethyl thiazole Spectrum

Trimethyl thiazole(13623-11-5)MS Trimethyl thiazole(13623-11-5)¹HNMR Trimethyl thiazole(13623-11-5)¹³CNMR Trimethyl thiazole(13623-11-5)IR

13623-11-5(Trimethyl thiazole)Related Search:

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Trimethoxysilane Trimethoxysilylpropanethiol Trimethylsilyl 2-(fluorosulfonyl)difluoroacetate 5-Acetyl-2,4-dimethylthiazole 2-ISOBUTYL-4,5-DIMETHYLTHIAZOLE

Ethyl 4-methyl-2-[4-(trifluoromethyl)phenyl]-1,3-thiazole-5-carboxylate 2,4-Dimethylthiazole-5-carboxylic acid 4-METHYL-2-PHENYL-1,3-THIAZOLE-5-CARBOXYLIC ACID

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2,4,5-TRIMETHYLTHIAZOLE FEMA 3325 FEMA NUMBER 3325 TRIMETHYLTHIAZOLE TRIMETHYL(2,4,5-) THIAZOLE 2,4,5-Trimethyl-1,3-thiazole 2,4,5-trimethyl-thiazol 2 4 5-TRIMETHYLTHIAZOLE 98+% trimethylthiazole,2,4,5-trimethylthiazole Thiazole, trimethyl- 2,4,5-TRIMETHYL THIAZOLE FEMA NO.3325 2,4,5-TRIMETHYLANILINE Thiazole, 2,4,5-trimethyl- 2,4,5-Trimethylthiazole ,99% triMethyl-1,3-thiazole Trimethyl thiazole USP/EP/BP Big Discount Purity 99% Trimethyl Thiazole CAS 13623-11-5 with Best Quality 13623-11-5 32316-92-1 CH33C2SN Building Blocks Heterocyclic Building Blocks Thiazoles Building Blocks Heterocyclic Building Blocks Thiazoles Alphabetical Listings Flavors and Fragrances Q-Z thiazole Flavor