ChemicalBook > Product Catalog >Flavors and fragrances >Synthetic fragrances >Oxygen-containing heterocyclic compounds >Thiazole, thiophene, and pyridine >4-Methylthiazole

4-Methylthiazole

4-Methylthiazole Structure
CAS No.
693-95-8
Chemical Name:
4-Methylthiazole
Synonyms
Methylthiazole;4-METHYL-1,3-THIAZOLE;FEMA 3716;BRN0105228;4-Methylthizaole;4-METHYLTHIAZOLE;4-methyl-thiazol;FEMA NUMBER 3716;4-Methyl Thiozole;METHYLTHIAZOLE, 4-
CBNumber:
CB1469428
Molecular Formula:
C4H5NS
Molecular Weight:
99.15
MOL File:
693-95-8.mol
MSDS File:
SDS
Modify Date:
2024/7/16 18:25:32

4-Methylthiazole Properties

Melting point 134 °C
Boiling point 133-134 °C (lit.)
Density 1.09 g/mL at 25 °C (lit.)
FEMA 3716 | 4-METHYLTHIAZOLE
refractive index n20/D 1.524(lit.)
Flash point 90 °F
storage temp. Inert atmosphere,2-8°C
form Liquid
pka pK1:3.16(+1) (25°C,μ=0.1)
Specific Gravity 1.090
color Clear colorless to slightly yellow
Odor at 0.10 % in dipropylene glycol. nutty green vegetable tomato
Odor Type nutty
JECFA Number 1043
BRN 105228
InChIKey QMHIMXFNBOYPND-UHFFFAOYSA-N
LogP 0.90
CAS DataBase Reference 693-95-8(CAS DataBase Reference)
NIST Chemistry Reference 4-Methylthiazole(693-95-8)
EPA Substance Registry System Thiazole, 4-methyl- (693-95-8)

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  10-22-37/38-41
Safety Statements  16-26-39
RIDADR  UN 1993 3/PG 3
WGK Germany  3
RTECS  XJ5096000
TSCA  T
HazardClass  3
PackingGroup  III
HS Code  29341000
NFPA 704
2
2 0

4-Methylthiazole price More Price(12)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich(India) W371602 4-Methylthiazole ≥98%, FG 693-95-8 1SAMPLE-K ₹5141.88 2022-06-14 Buy
Sigma-Aldrich(India) W371602 4-Methylthiazole ≥98%, FG 693-95-8 100G ₹25471.23 2022-06-14 Buy
Sigma-Aldrich(India) W371602 4-Methylthiazole ≥98%, FG 693-95-8 1KG ₹108044.33 2022-06-14 Buy
Sigma-Aldrich(India) W371602 4-Methylthiazole ≥98%, FG 693-95-8 5KG ₹301324.7 2022-06-14 Buy
Sigma-Aldrich(India) 193925 4-Methylthiazole 99% 693-95-8 25G ₹5802.2 2022-06-14 Buy
Product number Packaging Price Buy
W371602 1SAMPLE-K ₹5141.88 Buy
W371602 100G ₹25471.23 Buy
W371602 1KG ₹108044.33 Buy
W371602 5KG ₹301324.7 Buy
193925 25G ₹5802.2 Buy

4-Methylthiazole Chemical Properties,Uses,Production

Description

4-Methylthiazole has a nutty, green odor.

Chemical Properties

4-Methylthiazole has a nutty, green odo

Occurrence

Reported found in cooked asparagus, roasted barley, cooked beef, cocoa, cooked pork, roasted coffee, roasted peanuts, boiled egg, malt, wort and cooked shrimp.

Uses

4-Methylthiazole was used in the synthesis of catalytic dendrophanes, as functional mimics of the thiamine-diphosphate-dependent enzyme pyruvate oxidase. It was used in small scale preparation of 3-butyl-4-methylthiazolium bromide.

Definition

ChEBI: A 1,3-thiazole substituted by a methyl group at position 4.

General Description

4-Methylthiazole forms complexes with cobalt(II), zinc(II), nickel(II) and copper(II) halides.

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4-methyl-thiazol Thiazole, 4-methyl- METHYLTHIAZOLE, 4- FEMA NUMBER 3716 FEMA 3716 4-METHYLTHIAZOLE 4-METHYLTHIAZOLE 98+% 4-Methylthiazole,99% 4-methylthiazole,4-methyl-1,3-thiazole 4-Methylthizaole 4-Methylthiazole, 99% 5GR N-(5-Methyl-[1,3,4]thiadiazol-2-yl)-2-p-tolylamino-propionamide 4-Methyl Thiozole 4-Methylthiazole> 4-Methylthiazole USP/EP/BP 693-95-8 4-Methylthiazole 4-METHYL-1,3-THIAZOLE Methylthiazole BRN0105228 693-95-8 C4H5SN Heterocyclic Building Blocks Thiazoles Building Blocks thiazole Flavor Thiazoles Building Blocks Heterocyclic Building Blocks Alphabetical Listings Flavors and Fragrances M-N bc0001