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1-HYDROXY-2-PYRIDINETHIONE

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Name

1-HYDROXY-2-PYRIDINETHIONE

EINECS 214-328-9
CAS No. 1121-30-8 Density 1.43g/cm3
PSA 57.25000 LogP 1.45490
Solubility N/A Melting Point 68°C
Formula C5H5 N O S Boiling Point 253.8°Cat760mmHg
Molecular Weight 127.167 Flash Point 107.3°C
Transport Information N/A Appearance N/A
Safety 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. Risk Codes N/A
Molecular Structure Molecular Structure of 1121-30-8 (Pyrithione) Hazard Symbols N/A
Synonyms

1-Hydroxy-1H-pyridine-2-thione;1-Hydroxy-2(1H)-pyridinethione;1-Hydroxy-2-pyridinethione;N-Hydroxy-2-thiopyridone;N-Hydroxypyridine-2(1H)-thione;N-Hydroxypyridine-2-thione;NSC 179790;PTO;Pyrithione;

Article Data 12

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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