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