Product Name

  • Name

    CADMIUMPYRIDINETHIONE

  • EINECS
  • CAS No. 18897-36-4
  • Density g/cm3
  • Solubility
  • Melting Point
  • Formula C10H8CdN2O2S2
  • Boiling Point 253.8°Cat760mmHg
  • Molecular Weight 364.72
  • Flash Point 107.3°C
  • Transport Information
  • Appearance
  • Safety Confirmed human carcinogen. Poison by ingestion and intravenous routes. When heated to decomposition it emits toxic fumes of NOx, SOx, and Cd.
  • Risk Codes
  • Molecular Structure Molecular Structure of 18897-36-4 (CADMIUMPYRIDINETHIONE)
  • Hazard Symbols 3
  • Synonyms Cadmium 2-pyridinethione;Cadmium PT;CdPT;
  • PSA 120.16000
  • LogP 3.12450

Cadmium 2-pyridinethione Chemical Properties

IUPAC Name: Cadmium(2+); 1-oxidopyridine-2-thione
Synonyms of Cadmium 2-pyridinethione (CAS NO.18897-36-4): Cadmium PT ; CdPT ; Cadmium, bis(1-hydroxy-2(1H)-pyridinethionato)-
InChI: InChI=1/2C5H4NOS.Cd/c2*7-6-4-2-1-3-5(6)8;/h2*1-4H;/q2*-1;+2
InChIKey: YSWAWAYOPDDQJN-UHFFFAOYAS
Std. InChI: InChI=1S/2C5H4NOS.Cd/c2*7-6-4-2-1-3-5(6)8;/h2*1-4H;/q2*-1;+2
Std. InChIKey: YSWAWAYOPDDQJN-UHFFFAOYSA-N
CAS NO: 18897-36-4
Molecular Formula: C10H8CdN2O2S2
Molecular Weight: 364.7237
Molecular Structure :
H bond acceptors: 2
H bond donors: 1
Freely Rotating Bonds: 1
Polar Surface Area: 55.56 Å2
Flash Point: 107.3 °C
Enthalpy of Vaporization: 57.06 kJ/mol
Boiling Point: 253.8 °C at 760 mmHg
Vapour Pressure: 0.00275 mmHg at 25°C

Cadmium 2-pyridinethione Toxicity Data With Reference

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
rabbit LD50 intravenous 1340ug/kg (1.34mg/kg)   Toxicology Annual. Vol. 3, Pg. 1, 1979.
rat LD50 oral 240mg/kg (240mg/kg)   Toxicology Annual. Vol. 3, Pg. 1, 1979.

Cadmium 2-pyridinethione Safety Profile

Confirmed human carcinogen. Poison by ingestion and intravenous routes. When Cadmium 2-pyridinethione (CAS NO.18897-36-4) is heated to decomposition, it emits toxic fumes of NOx, SOx, and Cd.

Cadmium 2-pyridinethione Standards and Recommendations

OSHA PEL: TWA 5 µg(Cd)/m3
ACGIH TLV: TWA 0.002 mg(Cd)/m3 (respirable dust), Suspected Human Carcinogen); BEI: 5 µg/g Creatinine in urine; 5 µg/L in blood
NIOSH REL: (Cadmium) TWA reduce to lowest feasible level

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