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1-HYDROXY-2-PYRIDINETHIONE

  • Name 1-HYDROXY-2-PYRIDINETHIONE
  • EINECS214-328-9
  • CAS No. 1121-30-8
  • Density1.43g/cm3
  • PSA57.25000
  • LogP1.45490
  • SolubilityN/A
  • Melting Point68°C
  • FormulaC5H5 N O S
  • Boiling Point253.8°Cat760mmHg
  • Molecular Weight127.167
  • Flash Point107.3°C
  • Transport InformationN/A
  • AppearanceN/A
  • SafetyPoison by ingestion, intraperitoneal, and intravenous routes. Moderately toxic by subcutaneous route. When heated to decomposition it emits very toxic fumes of NOx and SOx.
  • Risk CodesN/A
  • Molecular Structure
    Molecular Structure of 1121-30-8 (Pyrithione)
  • Hazard SymbolsN/A
  • SynonymsN/A
  • Article Data12

1-HYDROXY-2-PYRIDINETHIONE Chemical Properties

IUPAC Name: 1-Hydroxypyridine-2-thione
The MF of 1-Hydroxyl-1H-pyridine-2-thione (CAS NO.1121-30-8) is C5H5NOS.

                                  
The MW of 1-Hydroxyl-1H-pyridine-2-thione (CAS NO.1121-30-8) is 127.1643.
Synonyms of 1-Hydroxyl-1H-pyridine-2-thione (CAS NO.1121-30-8): 1-Hydroxy-2(1H)-pyridinethione ; 1-Hydroxy-2-pyridinethione
Index of Refraction: 1.732 
Density: 1.43 g/ml 
Flash Point: 107.3 °C
Boiling Point: 253.8 °C

1-HYDROXY-2-PYRIDINETHIONE Uses

  1-Hydroxyl-1H-pyridine-2-thione (CAS NO.1121-30-8) is used in chemical reagents, organic intermediates, fine chemicals, pharmaceutical research and development.

1-HYDROXY-2-PYRIDINETHIONE Toxicity Data With Reference

1.    

orl-mus LD50:535 mg/kg

    TXAPA9    Toxicology and Applied Pharmacology. 2 (1960),156.
2.    

ipr-mus LD50:165 mg/kg

    TXAPA9    Toxicology and Applied Pharmacology. 2 (1960),156.
3.    

scu-mus LD50:450 mg/kg

    TXAPA9    Toxicology and Applied Pharmacology. 2 (1960),156.
4.    

ivn-mus LD50:340 mg/kg

    TXAPA9    Toxicology and Applied Pharmacology. 2 (1960),156.
5.    

orl-cat LD50:108 mg/kg

    TOANDB    Toxicology Annual. 3 (1979),1.
6.    

orl-bwd LD50:100 mg/kg

    AECTCV    Archives of Environmental Contamination and Toxicology. 12 (1983),355.

1-HYDROXY-2-PYRIDINETHIONE Safety Profile

Poison by ingestion, intraperitoneal, and intravenous routes. Moderately toxic by subcutaneous route. When heated to decomposition it emits very toxic fumes of NOx and SOx.

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