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  7. 2-Mercaptopyridine-N-oxide, 99%

2-Mercaptopyridine-N-oxide, 99%

Product Code. 10609024 Shop All Thermo Scientific Chemicals Products
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Product Code. 10609024 Supplier Thermo Scientific Acros Supplier No. 182670250
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Description

CAS: 1121-31-9 | C5H5NOS | 127.16 g/mol

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 1121-31-9
Molecular Formula C5H5NOS
Molecular Weight (g/mol) 127.16
MDL Number MFCD00006196
InChI Key YBBJKCMMCRQZMA-UHFFFAOYSA-N
Synonym pyrithione, 2-mercaptopyridine n-oxide, 2-mercaptopyridine-n-oxide, 1-hydroxy-2-pyridinethione, omadine, 2-pyridinethiol, 1-oxide, 1-hydroxyl-1h-pyridine-2-thione, n-hydroxypyridine-2-thione, 1-hydroxy-2 1h-pyridinethione, 2-pyridinethiol 1-oxide
PubChem CID 1570
ChEBI CHEBI:36578
IUPAC Name 1-hydroxypyridine-2-thione
SMILES C1=CC(=S)N(C=C1)O

Specifications

CAS Min % 98.5
CAS Max % 100.0
Melting Point 70°C to 73°C
Color Beige to White or Gray-Green or Green-Yellow to Yellow
Infrared Spectrum Authentic
Assay Percent Range 98.5% min. (Iodometry)
Packaging Glass bottle
Quantity 25 g
Beilstein 21, V,7, 150
Fieser 12,417; 14,268; 17,292
Merck Index 14, 7994
Formula Weight 127.16
Percent Purity 99%
Physical Form Powder, Crystals or Chunks
Chemical Name or Material 2-Mercaptopyridine-N-oxide
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Safety and Handling

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Product Identifier
  • 2-Mercaptopyridine-N-oxide
 Signal Word
  • Warning
 Hazard Category
  • Acute toxicity Category 4
  • Serious eye damage/eye irritation Category 2
  • Skin corrosion/irritation Category 2
  • Specific target organ toxicity Category 3
 Hazard Statement
  • H315-Causes skin irritation.
  • H319-Causes serious eye irritation.
  • H335-May cause respiratory irritation.
  • H302-Harmful if swallowed.
 Precautionary Statement
  • P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P301+P312-IF SWALLOWED: Call a POISON CENTER or doctor/physician/ if you feel unwell.
  • P302+P352-IF ON SKIN: Wash with plenty of water/.
  • P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
SDS

RUO – Research Use Only

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