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2-MERCAPTOPYRIDINE N-OXIDE

Product Name
2-MERCAPTOPYRIDINE N-OXIDE
CAS No.
304675-78-3
Chemical Name
2-MERCAPTOPYRIDINE N-OXIDE
Synonyms
PYRIDINE-2-THIOL-1-OXIDE;1-HYDROXY-2-PYRIDINETHIONE;2-MERCAPTYPYRIDINE-N-OXIDE;2-MERCAPTOPYRIDINE-1-OXIDE;N-HYDROXY-2-PYRIDINE THIONE;SODIUM OMADINE, MONOHYDRATE;2-MERCAPTOPYRIDINE N-OXIDE ISO 9001：2015 REACH;2-MERCAPTOPYRIDINE N-OXIDE, SODIUM SALT HYDRATE;2-PYRIDINETHIOL-1-OXIDE, SODIUM SALT, MONOHYDRATE;2-MERCAPTOPYRIDINE-N-OXIDE, SODIUM SALT, MONOHYDRATE
CBNumber
CB5138049
Molecular Formula
C5H5NOS
Formula Weight
127.16
MOL File
304675-78-3.mol
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2-MERCAPTOPYRIDINE N-OXIDE Property

Melting point:
70-72 °C
Boiling point:
109 °C
Density 
1.22
form 
Granular Crystalline Powder
color 
Off-white to yellow
Merck 
14,7994
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Safety

Hazard Codes 
Xn
Risk Statements 
36/37/38
Safety Statements 
26-36
WGK Germany 
3
RTECS 
UT9000000
F 
8-10-13-23
TSCA 
Yes
HS Code 
29333999
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Hazard statements

H301Toxic if swalloed

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.

P405Store locked up.

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N-Bromosuccinimide Price

American Custom Chemicals Corporation
Product number
ING0001802
Product name
2-MERCAPTO PYRIDINE N-OXIDE SODIUM SALT HYDRATE
Purity
95.00%
Packaging
5G
Price
$145.1
Updated
2021/12/16
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2-MERCAPTOPYRIDINE N-OXIDE Chemical Properties,Usage,Production

Chemical Properties

OFF-WHITE TO YELLOWISH GRANULAR CRYST. POWDER

Preparation

A solution of 60 gm (0.284) of 2-bromopyridine N-oxide hydrochloride is neutralized with 25% aqueous sodium hydroxide. In a well-ventilated hood, to this solution, heated with stirring on a steam bath, is added dropwise over a 1-hr period a solution of 32 gm (0.57 mole) of sodium hydrogen sulfide in 150 ml of water. After the addition has been com­pleted, heating is continued for 0.5 hr. The reaction mixture is cooled, filtered, and acidified with 6 Ν hydrochloric acid to afford 24 gm (67%), m.p. 65-68°C. Upon recrystallization from aqueous ethanol, the melting point is raised to 68-70°C.
Similar results were obtained when an equivalent quantity of sodium sulfide was substituted for sodium hydrogen sulfide.

2-MERCAPTOPYRIDINE N-OXIDE Preparation Products And Raw materials

Raw materials

Preparation Products

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2-MERCAPTOPYRIDINE N-OXIDE Suppliers

Belgium 1 China 19 Germany 2 India 2 Japan 1 South Korea 1 Switzerland 1 United Kingdom 1 United States 5 Global 33
SIGMA-RBI
Tel
--
Fax
--
Country
Switzerland
ProdList
6896
Advantage
91
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View Lastest Price from 2-MERCAPTOPYRIDINE N-OXIDE manufacturers

Dideu Industries Group Limited
Product
2-MERCAPTOPYRIDINE N-OXIDE 304675-78-3
Price
US $1.10/g
Min. Order
1g
Purity
99.00%
Supply Ability
100 Tons Min
Release date
2021-09-26

304675-78-3, 2-MERCAPTOPYRIDINE N-OXIDERelated Search:

Climbazole 4-HYDROXYPYRIDINE 2-Pyridinethione Pyridine-N-oxide Sodium Pyrithione 2-Pyridinethiol 1-oxide 2-MERCAPTOPYRIDINE Zinc pyrithione

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  • 2-MERCAPTOPYRIDINE N-OXIDE ISO 9001：2015 REACH
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