Z-8500B

Hazard statements (CLP)

H315+H320, H317, H333, H334

Code

Statements

H315+H320

Cause skin and eye irritation

SECTION 2: Hazards identification

OSHA Emergency Overview

Signal word

Danger

Principle Routes of Exposure

Skin, inhalation At room temperature by skin absorption. At high temperatures or if the material is atomized, by inhalation and skin absorption. Signs and Symptoms of Exposure: Eyes: Redness, irritation, tearing, burning sensation. Skin: Rash, redness, itching. Inhalation: Irritation of the respiratory tract, runny nose, sore throat, Coughing and reduction of lung function. Hypersensitivity, indicated by asthmatic reaction is possible in Some individuals. Smarting and weeping of the nose and throat indicate that the diisocyanate concentration in the air Is above acceptable limits. Acute Effects of Overexposure: Inhalation: Irritation of the respiratory tract, runny nose, sore throat, coughing and reduction of lung function. Hypersensitivity, indicated by asthmatic reaction is possible IN Some individuals. Smarting and weeping of the nose and throat indicate that the diisocyanate concentration in the air is above acceptable limits. Once sensitized an individual may react allergically to airborne levels below the exposure limits. 7 Skin: Prolonged or repeated contact may cause irritation, redness, swelling and dermatitis. Some individuals may _ become hypersensitized. Once sensitized an individual may react allergically to airborne levels below the exposure limits. Eyes: Liquid and vapors are irritating. Ingestion: Irritation and burning of mouth, throat and stomach. 7 Chronic Effects of Exposure: Some individuals may become hypersensitized and react allergically with dermatitis or asthma when exposed to airborne levels below the exposure limits.

Hazard pictograms

OD

Hazard statements

H333 May be harmful if inhaled. | H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled. H315 + H320 Causes skin and eye irritation. H317 May cause allergic skin reaction (rash). Can react with water and other substances to cause pressurization of closed containers if contaminated.

Precautionary statements

P102 Keep out of reach of children. P202 Do not handle until all safety precautions have been read and understood. P261 Avoid breathing fumes, mist, vapor. P271 Use only with adequate ventilation. Avoid skin and eye contact. H P280 Wear protective gloves. P284 Wear respiratory protection. P264 Wash thoroughly after handling. P270 Do not eat, smoke or drink when using this material. P232 Protect from moisture. P233 Store in tightly closed containers to prevent moisture contamination. Do not reseal if contamination is suspected. If container is exposed to high heat, it can be pressurized and possibly rupture. Isocyanates react slowly with water to form CO2 gas. This can cause sealed containers to expand and possibly rupture. Exercise reasonable care and cleanliness.

Medical Conditions Generally Aggravated by Exposure

dermatitis, asthma, respiratory ailments, skin conditions Carcinogenicity: This product and its constituents are not listed as carcinogens by IARC, NTP or regulated as

2.1 Classification of the substance or mixture

GHS Classification Scale (1= severe hazard; 4= slighthazard) == Health _ GHS Classification Physical GHS Classification Environmental | Acute toxicity (Inhalation): Cat. 4 Respiratory sensitization: Cat. 1 Skin sensitization: Cat. 1 Specific target organ toxicity — Single exposure: Cat. 3 (Respiratory sys.) Specific target organ toxicity - repeated exposure (Inhalation): Cat. 2 (Lungs) _