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4-Methylthiazole

Product Name
4-Methylthiazole
CAS No.
693-95-8
Chemical Name
4-Methylthiazole
Synonyms
Methylthiazole;4-METHYL-1,3-THIAZOLE;FEMA 3716;4-methyl-thiazol;4-Methylthizaole;4-METHYLTHIAZOLE;FEMA NUMBER 3716;4-Methyl Thiozole;METHYLTHIAZOLE, 4-;Thiazole, 4-methyl-
CBNumber
CB1469428
Molecular Formula
C4H5NS
Formula Weight
99.15
MOL File
693-95-8.mol
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4-Methylthiazole Property

Melting point:
134 °C
Boiling point:
133-134 °C (lit.)
Density 
1.09 g/mL at 25 °C (lit.)
refractive index 
n20/D 1.524(lit.)
FEMA 
3716 | 4-METHYLTHIAZOLE
Flash point:
90 °F
storage temp. 
Inert atmosphere,2-8°C
form 
Liquid
pka
pK1:3.16(+1) (25°C,μ=0.1)
color 
Clear colorless to slightly yellow
Specific Gravity
1.090
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)
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Safety

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
Hazardous Substances Data
693-95-8(Hazardous Substances Data)
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H226Flammable liquid and vapour

H302Harmful if swallowed

H315Causes skin irritation

H318Causes serious eye damage

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
W371602
Product name
4-Methylthiazole
Purity
≥98%, FG
Packaging
100g
Price
$125
Updated
2024/03/01
Sigma-Aldrich
Product number
W371602
Product name
4-Methylthiazole
Purity
≥98%, FG
Packaging
1kg
Price
$712
Updated
2024/03/01
Sigma-Aldrich
Product number
W371602
Product name
4-Methylthiazole
Purity
≥98%, FG
Packaging
5kg
Price
$3280
Updated
2024/03/01
Sigma-Aldrich
Product number
193925
Product name
4-Methylthiazole
Purity
99%
Packaging
25g
Price
$54.6
Updated
2024/03/01
Sigma-Aldrich
Product number
193925
Product name
4-Methylthiazole
Purity
99%
Packaging
100g
Price
$58.68
Updated
2024/03/01
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4-Methylthiazole Chemical Properties,Usage,Production

Description

4-Methylthiazole has a nutty, green odor.

Chemical Properties

4-Methylthiazole has a nutty, green odo

Chemical Properties

CLEAR COLOURLESS TO SLIGHTLY YELLOW LIQUID

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.

Taste threshold values

Taste characteristics at 10 ppm: green, vegetative and meaty with an alliaceous nuance

General Description

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

4-Methylthiazole Preparation Products And Raw materials

Raw materials

Preparation Products

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4-Methylthiazole Suppliers

Shanghai Jian Chao Chemical Technology Co., Ltd.
Tel
021-50430803 18017383231
Fax
qq:2817624287
Email
983544897@qq.com
Country
China
ProdList
9352
Advantage
55
SHANGHAI BANGCHENG CHEMICAL Co.,Ltd.
Tel
021-69106960 13701823733
Fax
021-69106780
Email
13701823733@163.com
Country
China
ProdList
4776
Advantage
60
Tengzhou Shengtong Environmental Protection Technology Co., Ltd
Tel
13153439391
Email
136802066@qq.com
Country
China
ProdList
19
Advantage
58
J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
96815
Advantage
76
PharmaBlock Sciences (Nanjing),Inc.
Tel
400-0255188 4000255188
Fax
86-025-86918232
Email
sales@pharmablock.com
Country
China
ProdList
5268
Advantage
55
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
4006608290; 18621169109
Fax
86-21-61259102
Email
market03@meryer.com
Country
China
ProdList
40241
Advantage
62
3B Pharmachem (Wuhan) International Co.,Ltd.
Tel
821-50328103-801 18930552037
Fax
86-21-50328109
Email
3bsc@sina.com
Country
China
ProdList
15848
Advantage
69
Alfa Aesar
Tel
400-6106006
Fax
021-67582001/03/05
Email
saleschina@alfa-asia.com
Country
China
ProdList
30132
Advantage
84
TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386
Fax
021-67121385
Email
Sales-CN@TCIchemicals.com
Country
China
ProdList
24539
Advantage
81
Energy Chemical
Tel
021-021-58432009 400-005-6266
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
44751
Advantage
61
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View Lastest Price from 4-Methylthiazole manufacturers

Henan Fengda Chemical Co., Ltd
Product
4-Methylthiazole 693-95-8
Price
US $6.00-0.90/KG
Min. Order
1KG
Purity
99%
Supply Ability
g-kg-tons, free sample is available
Release date
2024-01-24
Henan Aochuang Chemical Co.,Ltd.
Product
4-Methylthiazole 693-95-8
Price
US $0.00-0.00/kg
Min. Order
1kg
Purity
98%
Supply Ability
1Ton
Release date
2022-09-20
Baoji Guokang Healthchem co.,ltd
Product
4-Methylthiazole 693-95-8
Price
US $600.00/KG
Min. Order
1KG
Purity
99
Supply Ability
4000T
Release date
2021-06-08

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