ChemicalBook > CAS DataBase List > 4-Methyl-5-thiazolylethyl acetate

4-Methyl-5-thiazolylethyl acetate

Product Name
4-Methyl-5-thiazolylethyl acetate
CAS No.
656-53-1
Chemical Name
4-Methyl-5-thiazolylethyl acetate
Synonyms
FEMA 3205;FEMA NUMBER 3205;SULFUROL ACETATE;LABOTEST-BB LT00012611;Febuxostat Impurity 134;4- Methyl -5-(2-acetoxyethyl);4-METHYL-5-BETA-ACETOXY THIAZOLE;4-METHYL-5-ACETOXYETHYL THIAZOLE;2,6-Di-tert-butylphenol 128-39-2;4-METHYL-5-THIAZOLYLETHYL ACETATE
CBNumber
CB5758483
Molecular Formula
C8H11NO2S
Formula Weight
185.24
MOL File
656-53-1.mol
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4-Methyl-5-thiazolylethyl acetate Property

Melting point:
112 °C
Boiling point:
117-118 °C6 mm Hg(lit.)
Density 
1.147 g/mL at 25 °C(lit.)
refractive index 
n20/D 1.51(lit.)
FEMA 
3205 | 4-METHYL-5-THIAZOLEETHANOL ACETATE
Flash point:
>230 °F
storage temp. 
2-8°C
pka
3.26±0.10(Predicted)
form 
Liquid
Specific Gravity
1.147
color 
Clear brown
Odor
at 100.00 %. meaty beef juice beef gravey
Odor Type
meaty
JECFA Number
1054
InChIKey
CRTCWNPLKVVXIX-UHFFFAOYSA-N
LogP
0.98
CAS DataBase Reference
656-53-1(CAS DataBase Reference)
EPA Substance Registry System
5-Thiazoleethanol, 4-methyl-, acetate (ester) (656-53-1)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-37/39-24/25
RIDADR 
UN 3334
WGK Germany 
3
TSCA 
Yes
HS Code 
29341000
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H335May cause respiratory irritation

Precautionary statements

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

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P271Use only outdoors or in a well-ventilated area.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
W320501
Product name
4-Methyl-5-thiazoleethanol acetate
Purity
≥98%, FG
Packaging
sample-k
Price
$54.6
Updated
2024/03/01
Sigma-Aldrich
Product number
W320501
Product name
4-Methyl-5-thiazoleethanol acetate
Purity
≥98%, FG
Packaging
100g
Price
$107
Updated
2024/03/01
Sigma-Aldrich
Product number
W320501
Product name
4-Methyl-5-thiazoleethanol acetate
Purity
≥98%, FG
Packaging
1kg
Price
$372
Updated
2024/03/01
Sigma-Aldrich
Product number
W320501
Product name
4-Methyl-5-thiazoleethanol acetate
Purity
≥98%, FG
Packaging
5kg
Price
$1380
Updated
2024/03/01
Sigma-Aldrich
Product number
311316
Product name
4-Methyl-5-thiazolylethyl acetate
Purity
99%
Packaging
25g
Price
$30
Updated
2023/01/07
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4-Methyl-5-thiazolylethyl acetate Chemical Properties,Usage,Production

Description

May be prepared from 2-methylthio-4-methyl-5-(2-acetoxyethyl)- thiazole and AlHg; by dehydrogenation with sulfur at 130°C of the (i-acetyl derivative of 4-methyl-5-(P-hydroxyethyl)-3-thiazoline.

Chemical Properties

Colorless to light yellow liqui

Chemical Properties

4-Methyl-5-thiazoleethanol acetate has an odor reminiscent of meat.

Uses

4-Methyl-5-thiazolylethyl Acetate is used in biological study for research on contribution of oxidized tallow to aroma characteristics of beeflike process flavor assessed by gas chromatography-mass spectrometry and partial least squares regression.

Definition

ChEBI: 5-(2-Hydroxyethyl)-4-methylthiazole acetate is a member of thiazoles.

Preparation

From 2-methylthio-4-methyl-5-(2-acetohxyethyl)-thiazole and AlHg; by dehydrogenation with sulfur at 130°C of the β-acetyl derivative of 4-methyl-5-(β-hydroxyethyl)-3-thiazoline

Taste threshold values

Taste characteristics at 10 ppm: meaty, brothy, bready and brown with a beefy, bloody and chicken note.

4-Methyl-5-thiazolylethyl acetate Preparation Products And Raw materials

Raw materials

Preparation Products

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4-Methyl-5-thiazolylethyl acetate Suppliers

Tianjin Zhongxin Chemtech Co., Ltd.
Tel
022-66880623
Fax
86(0)22-66880086
Email
sales@tjzxchem.com
Country
China
ProdList
613
Advantage
60
J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
94657
Advantage
76
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
021-61259108 18621169109
Fax
86-21-61259102
Email
market03@meryer.com
Country
China
ProdList
40228
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62
INTATRADE GmbH
Tel
+49 3493/605464
Fax
+49 3493/605470
Email
sales@intatrade.de
Country
Germany
ProdList
3572
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66
Alfa Aesar
Tel
400-6106006
Fax
021-67582001/03/05
Email
saleschina@alfa-asia.com
Country
China
ProdList
30123
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84
TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386
Fax
021-67121385
Email
Sales-CN@TCIchemicals.com
Country
China
ProdList
24529
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81
Energy Chemical
Tel
021-021-58432009 400-005-6266
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
44689
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61
Capot Chemical Co., Ltd
Tel
+86 (0) 571 85 58 67 18
Fax
0086-571-85864795
Email
sales@capotchem.com
Country
China
ProdList
18207
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66
JinYan Chemicals(ShangHai) Co.,Ltd.
Tel
13817811078
Fax
86-021-50426522,50426273
Email
sales@jingyan-chemical.com
Country
China
ProdList
9976
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60
Adamas Reagent, Ltd.
Tel
400-6009262 16621234537
Fax
021-64823266
Email
chenyj@titansci.com
Country
China
ProdList
14103
Advantage
59
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View Lastest Price from 4-Methyl-5-thiazolylethyl acetate manufacturers

Hebei Zhuanglai Chemical Trading Co.,Ltd
Product
4-Methyl-5-Thiazolylethyl Acetate 656-53-1
Price
US $78.00-35.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
20ton
Release date
2024-05-20
WUHAN FORTUNA CHEMICAL CO., LTD
Product
4-Methyl-5-thiazolylethyl acetate 656-53-1
Price
US $0.00/KG
Min. Order
1KG
Purity
99.0%
Supply Ability
1000KG/month
Release date
2021-07-17
Hebei Weibang Biotechnology Co., Ltd
Product
4-Methyl-5-thiazolylethyl acetate 656-53-1
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
500000kg
Release date
2024-10-24

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