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Trimethyl thiazole

Description References
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-trimethyl-thiazol;2,4,5-TRIMETHYLTHIAZOLE;Thiazole, 2,4,5-trimethyl-;TRIMETHYL(2,4,5-) THIAZOLE
CBNumber:
CB4422716
Molecular Formula:
C6H9NS
Formula Weight:
127.21
MOL File:
13623-11-5.mol

Trimethyl thiazole Properties

Melting point:
-32.4°C
Boiling point:
166-167 °C717 mm Hg(lit.)
Density 
1.013 g/mL at 25 °C(lit.)
refractive index 
n20/D 1.509(lit.)
FEMA 
3325 | 2,4,5-TRIMETHYLTHIAZOLE
Flash point:
133 °F
form 
liquid
pka
pK1:4.55 (25°C,μ=0.1)
Specific Gravity
1.311.013
JECFA Number
1036
BRN 
107148
CAS DataBase Reference
13623-11-5(CAS DataBase Reference)
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
  • Hazard and Precautionary Statements (GHS)
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
Symbol(GHS):
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H226 Flammable liquid and vapour Flammable liquids Category 3 Warning
H227 Combustible liquid Flammable liquids Category 4 Warning P210, P280, P370+P378, P403+P235,P501
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H318 Causes serious eye damage Serious eye damage/eye irritation Category 1 Danger P280, P305+P351+P338, P310
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405 Store locked up.

Trimethyl thiazole price More Price(9)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 219185 2,4,5-Trimethylthiazole 98% 13623-11-5 5g $30.6 2018-11-13 Buy
Sigma-Aldrich W332518 2,4,5-Trimethylthiazole ≥98%, FG 13623-11-5 sample-k $40 2018-11-20 Buy
TCI Chemical T1068 2,4,5-Trimethylthiazole >97.0%(GC)(T) 13623-11-5 5g $36 2018-11-22 Buy
TCI Chemical T1068 2,4,5-Trimethylthiazole >97.0%(GC)(T) 13623-11-5 25g $124 2018-11-22 Buy
Alfa Aesar A19046 2,4,5-Trimethylthiazole, 98% 13623-11-5 5g $19.7 2018-11-13 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.

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.

Trimethyl thiazole Preparation Products And Raw materials

Raw materials

Preparation Products


Trimethyl thiazole Suppliers

Global( 162)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Frapp's ChemicalNFTZ Co., Ltd.
+86 (576) 8169-6106
+86 (576) 8169-6105 sales@frappschem.com China 886 50
Henan DaKen Chemical CO.,LTD.
+86-371-55531817
info@dakenchem.com CHINA 21756 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com CHINA 20672 55
Mainchem Co., Ltd.
+86-0592-6210733
+86-0592-6210733 sales@mainchem.com CHINA 32447 55
ATK CHEMICAL COMPANY LIMITED
+86 21 5161 9050/ 5187 7795
+86 21 5161 9052/ 5187 7796 ivan@atkchemical.com CHINA 24192 60
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 27142 58
Chemwill Asia Co.,Ltd.
86-21-51086038
86-21-51861608 chemwill_asia@126.com;sales@chemwill.com;chemwill@hotmail.com;chemwill@gmail.com CHINA 23962 58
Hubei Jusheng Technology Co.,Ltd.
86-18871470254
027-59599243 sales@jushengtech.com CHINA 28237 58
Jinan Finer Chemical Co., Ltd
+86-531-88989536
+86-531-88989539 sales@finerchem.com CHINA 942 58
Haihang Industry Co.,Ltd
86-531-88032799
+86 531 8582 1093 export@haihangchem.com CHINA 8260 58

View Lastest Price from Trimethyl thiazole manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2018-07-28 Trimethyl thiazole
13623-11-5
US $100.00 / KG 25KG 98% 1000KG career henan chemical co

Trimethyl thiazole Spectrum


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