Toxicological information

  • Acute toxicity
  • Oral toxicity LD50: not applicable
  • Skin irritation: not applicable
  • Sensitivity: not applicable

Exposure limit values

  • Hydrochloric acid gas (CAS-No.: 7647-01-0) can be released by decomposition:
    - Average concentration: 8 mg/m³
    - Maximum concentration: 16 mg/m³

Important health, safety and environmental information

  • Glass transition temperature: 75 – 85°C
  • Flow temperature: 140°C
  • Melting point (melting temperature range): not applicable
  • Density: density of melted solid PVC resin 1.41 g/cm³
  • Apparent density: 450 - 620 kg/m³
  • Ignition: class of combustion BZ1 (no ignition)
  • Auto-ignition: 650°C (dust cloud), 450°C (dust layer)
  • Explosion properties: class of dust explosion ST1 (weakly explosive and only under specific conditions)
  • Minimal ignition energy in cloud > 2500 mJ
  • Minimal explosion concentration: 125g/m³
  • Vapour pressure: not applicable
  • Specific gravity: 1380 kg/m³
  • Solubility in water: practically insoluble
  • Solvents: cyclohexanon, tetrahydrofuran, dichloro ethyilen, nitrobenzene, ketons

Ecological information

  • Cannot cause biological injury
  • Acute eco-toxicity: non-toxic
  • Biodegradability: non-biodegradable
  • Insoluble in water
  • Solid material
  • No known harmful effect on environment