CHEMLOK Y-4310

2.1 Classification of the substance or mixture

Flammable liquids Category 2 Acute toxicity Inhalation - Vapours Category 4 - 11.1% of the mixture consists of ingredient(s) of unknown toxicity. Acute toxicity Inhalation - Dust and Mist Category 4 - 11.1% of the mixture consists of ingredient(s) of unknown toxicity. Serious eye damage/eye irritation Category 2A Carcinogenicity Category 2 Reproductive toxicity Category 2 Specific target organ systemic toxicity (single exposure) Category 3 Specific target organ systemic toxicity (single exposure) Category 1 Central nervous system, retina, Systemic toxicity Specific target organ systemic toxicity (repeated exposure) Category 1 Liver, Central nervous system, retina, Eyes Specific target organ systemic toxicity (repeated exposure) Category 2 Nervous system

Aspiration hazard

Category 1 Hazardous to the aquatic environment - acute hazard Category 2 Hazardous to the aquatic environment - chronic hazard Category 2

Signal word

DANGER

Hazard statements

Highly flammable liquid and vapor. Harmful if inhaled. Causes serious eye irritation. Suspected of causing cancer. Suspected of damaging fertility or the unborn child. May cause harm to breast-fed children. May cause respiratory irritation. May cause drowsiness or dizziness. Causes damage to organs.(Central nervous system, retina, Systemic toxicity) Causes damage to organs through prolonged or repeated exposure.(Liver, Central nervous system, retina, Eyes) May cause damage to organs through prolonged or repeated exposure.(Nervous system) May be fatal if swallowed and enters airways. 300000001171 Toxic to aquatic life. Toxic to aquatic life with long lasting effects.

Prevention

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Ground/Bond container and receiving equipment. Use explosion-proof electrical/ventilating/lighting equipment. Use only non-sparking tools. Take precautionary measures against static discharge. Obtain special instructions before use. Do not handle until all safety precautions have been read and understood. Wear protective gloves/protective clothing/eye protection/face protection. Use personal protective equipment as required. Do not breathe dust/fume/gas/mist/vapors/spray. Wash thoroughly after handling. Do not eat, drink or smoke when using this product. Use only outdoors or in a well-ventilated area. Avoid release to the environment.

Response

In case of fire: refer to section 5 of SDS for extinguishing media. Call a POISON CENTER or doctor/physician if you feel unwell. IF exposed: Call a POISON CENTER or doctor/physician. Specific treatment (see supplemental first aid instructions on this label). IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. Do NOT induce vomiting. Collect spillage.

Storage

Store in a well-ventilated place. Keep cool. Store in a well-ventilated place. Keep container tightly closed. Store locked up.

Disposal

Dispose of contents/container in accordance with waste/disposal laws and regulations of your country or particular locality.

2.3 Other hazards

This product contains component(s) which have the following warnings; however based on the GHS classification criteria of your country or locale, the product mixture may be outside the respective category(s). Acute: Harmful if inhaled or absorbed through skin. Vapor harmful; may affect the brain or nervous system causing dizziness, headache or nausea. Possible irritation of the respiratory system can occur causing a variety of symptoms such as dryness of the throat, tightness of the chest, and shortness of breath. May cause central nervous system depression characterized by the following progressive steps: headache, dizziness, staggering gait, confusion, unconsciousness or coma. May cause skin irritation. The silane material in this product can hydrolyze to form ethanol. Ethanol can cause moderate skin irritation; and can be absorbed through the skin causing headache, nausea and general discomfort. Contains methanol; may be harmful or fatal if swallowed; ingestion of methanol may cause blindness or permanent eye damage. Cannot be made non-poisonous. Ingestion is not an expected route of entry in industrial or commercial uses. Chronic: This material contains methanol. Ingestion of methanol may cause permanent eye damage or blindness. May cause kidney damage. May affect the gastrointestinal system. Prolonged or repeated contact may result in dermatitis. IARC has designated Methyl isobutyl ketone to be in Group 2B - possibly carcinogenic to humans. ACGIH considers Ethyl alcohol to be an A3 carcinogen (confirmed animal carcinogen with unknown relevance in humans).