ChemicalBook > CAS DataBase List > 3-HYDROXY-4-METHYL-2(3H)-THIAZOLETHIONE

3-HYDROXY-4-METHYL-2(3H)-THIAZOLETHIONE

Product Name
3-HYDROXY-4-METHYL-2(3H)-THIAZOLETHIONE
CAS No.
49762-08-5
Chemical Name
3-HYDROXY-4-METHYL-2(3H)-THIAZOLETHIONE
Synonyms
[for Source of Alkyl Radical];3-Hydroxy-4-methylthiazole-2(3H);2-Mercapto-4-methylthiazole N-oxide;N-HYDROXY-4-METHYL-2-THIAZOLETHIONE;2-MERCAPTO-4-METHYLTHIAZOLE 3-OXIDE;3-HYDROXY-4-METHYL-2(3H)-THIAZOLETHIONE;3-hydroxy-4-methylthiazole-2(3H)-thione;3-Hydroxy-4-methyl-1,3-thiazole-2-thione;2(3H)-Thiazolethione, 3-hydroxy-4-Methyl-;3-HYDROXY-4-METHYL-2(3H)THIAZOLETHIONE 97%
CBNumber
CB6190376
Molecular Formula
C4H5NOS2
Formula Weight
147.22
MOL File
49762-08-5.mol
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3-HYDROXY-4-METHYL-2(3H)-THIAZOLETHIONE Property

Melting point:
92-94 °C(lit.)
Boiling point:
269.7±23.0 °C(Predicted)
Density 
1.344 (estimate)
refractive index 
1.5130 (estimate)
storage temp. 
0-6°C
solubility 
methanol: soluble25mg/mL, clear, brownish-yellow to brown
form 
solid
pka
4.75±0.40(Predicted)
color 
White to Light yellow to Light orange
BRN 
1210145
InChI
InChI=1S/C4H5NOS2/c1-3-2-8-4(7)5(3)6/h2,6H,1H3
InChIKey
LOKDIDVKVVVVHK-UHFFFAOYSA-N
SMILES
S1C=C(C)N(O)C1=S
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36
WGK Germany 
3
8-9-13-23
HS Code 
2934100090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

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

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
363197
Product name
3-Hydroxy-4-methyl-2(3H)-thiazolethione
Purity
97%
Packaging
1g
Price
$351
Updated
2023/01/07
TCI Chemical
Product number
H0902
Product name
3-Hydroxy-4-methyl-2(3H)-thiazolethione [for Source of Alkyl Radical]
Purity
>98.0%(T)
Packaging
1g
Price
$239
Updated
2024/03/01
TRC
Product number
H947638
Product name
3-Hydroxy-4-methyl-1,3-thiazole-2-thione
Packaging
100mg
Price
$75
Updated
2021/12/16
Chem-Impex
Product number
44045
Product name
3-Hydroxy-4-methyl-2(3H)-thiazolethione[forSourceofalkylradical],≥98%(Assaybytitration)
Purity
≥98%(Assaybytitration)
Packaging
500G
Price
$160.62
Updated
2021/12/16
SynQuest Laboratories
Product number
8H70-1-M0
Product name
3-Hydroxy-4-methyl-1,3-thiazole-2(3H)-thione
Packaging
1g
Price
$37
Updated
2021/12/16
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3-HYDROXY-4-METHYL-2(3H)-THIAZOLETHIONE Chemical Properties,Usage,Production

Chemical Properties

green-brown to brown solid

3-HYDROXY-4-METHYL-2(3H)-THIAZOLETHIONE Preparation Products And Raw materials

Raw materials

Preparation Products

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3-HYDROXY-4-METHYL-2(3H)-THIAZOLETHIONE Suppliers

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49762-08-5, 3-HYDROXY-4-METHYL-2(3H)-THIAZOLETHIONERelated Search:


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  • 3-Hydroxy-4-methyl-2(3H)-thiazolethione [for Source of Alkyl Radical]
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  • 3-Hydroxy-4-methyl-1,3-thiazole-2(3H)-thione
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