2,4-Dimethylthiazole

CAS No.：541-58-2

Important Notice

This product is a chemical product/pharmaceutical intermediate. It is not a drug, an active pharmaceutical ingredient (API), or a pharmaceutical-grade material. It has not been granted a drug approval number or a Chemical Drug Substance Approval Notice, has not passed drug-related review and approval, and is not manufactured, tested, or released in accordance with pharmaceutical GMP.
This product is intended solely for non-clinical research, process development, quality studies, further chemical processing, or chemical synthesis. It must not be used in drug-product manufacturing, clinical trials, clinical diagnosis, or administration to humans or animals, or be sold, used as an input, submitted for regulatory filing, or released as an API or pharmaceutical material.
The purchaser must not use this product, or supply it to another party, for personal consumption, sports or fitness, weight loss, health supplements, food, or animal feed.

View the full Disclaimer

Other grades of this product :

2,4-Dimethylthiazole Basic information

Product Name:	2,4-Dimethylthiazole
Synonyms:	2,4-METHYLTHIAZOLE;2,4-DIMETHYL-1,3-THIAZOLE;2,4-DIMETHYLTHIAZOLE;2,4-dimethyl-thiazol;2 4-DIMETHYLTHIAZOLE 95+%;2,4-Dimethylthiazole,97%;dimethylthiazole,2,4-dimethylthiazole;Thiazole, 2,4-dimethyl-
CAS:	541-58-2
MF:	C5H7NS
MW:	113.18
EINECS:	208-786-9
Product Categories:	Building Blocks;Heterocyclic Building Blocks;thiazole Flavor;Alphabetical Listings;C-D;Flavors and Fragrances;Organics;Thiazoles
Mol File:	541-58-2.mol

2,4-Dimethylthiazole Chemical Properties

Melting point	272 °C
Boiling point	144-146 °C719 mm Hg(lit.)
density	1.056 g/mL at 25 °C(lit.)
refractive index	n20/D 1.509(lit.)
Fp	109 °F
storage temp.	Inert atmosphere,Room Temperature
pka	pK1:3.98 (25°C,μ=0.1)
form	Liquid
Specific Gravity	1.06
color	Clear colorless to light yellow
Water Solubility	Slightly soluble in water
BRN	106414
CAS DataBase Reference	541-58-2(CAS DataBase Reference)
NIST Chemistry Reference	Thiazole, 2,4-dimethyl-(541-58-2)
EPA Substance Registry System	Thiazole, 2,4-dimethyl- (541-58-2)

Safety Information

Hazard Codes	Xi,F
Risk Statements	10-36/37/38
Safety Statements	16-26-36-37/39
RIDADR	UN 1993 3/PG 3
WGK Germany	3
RTECS	XJ4375000
TSCA	Yes
HazardClass	3
PackingGroup	III
HS Code	29339900

MSDS Information

Provider	Language
2,4-Dimethylthiazole	English
ACROS	English
SigmaAldrich	English
ALFA	English

2,4-Dimethylthiazole Usage And Synthesis

Chemical Properties	Colorless to light yellow liqui
Uses	2,4-Dimethylthiazole is a substance used in the preparation of insects repellant. It also functions as an anesthetic for aquatic animals. 2,4-Dimethylthiazole is a flavor component of peanut oils.
Synthesis Reference(s)	Synthesis, p. 696, 1976 DOI: 10.1055/s-1976-24165

2,4-Dimethylthiazole Preparation Products And Raw materials

Raw materials	Phosphorus pentasulfide-->Acetamide-->Chloroacetone-->2,2-dichloropropane-->Thiazole, 4,5-dihydro-2,4-dimethyl--->Dimethyl Oxazole-->2-Propanone, 1-mercapto--->4-CHLOROMETHYL-2-METHYLTHIAZOLE HYDROCHLORIDE-->CHLORIDE STANDARD-->4-Methylthiazole-->LITHIUM TETRACHLOROAURATE(III)-->Hydrochloric acid-->Acetonitrile-->Dimethyl sulfate-->Thioacetamide
Preparation Products	Trimethyl thiazole-->4-METHYL-2-THIAZOLECARBOXALDEHYDE 97-->2-Ethyl-4-methyl thiazole

Welcome！

Please leave a message for us or use the following ways to contact us, we will reply to you as soon as possible, and provide you with the most sincere service, thank you.

NO. 18 ,Wujiang Road, Wulidian Street, Jiangbei District, Chongqing
+86-23-6139-8061 +86-13650506873
danny@chemdad.com sales@chemdad.com
www.chemdad.com
WhatsApp +86-13650506873