Si(OCH3)4 Silicon tetramethoxide

Physical hazards

Acute toxicity(Inhalation; vapours) : Category 1 Serious eye damage/eye irritation : Category 1 No data available Flammable solids : Category 2 Specific target organ toxicity, single exposure : Category 2 Specific target organ toxicity, repeated exposure : Category 1,2

2.2 Label elements

F, T, R, C

Hazard pictograms

Warning word: DANGER Hazard information Description of precaution Highly flammable liquid and vapour Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Use explosion-proof electrical/ventilating/lighting/…/equipment. Take Fatal if inhaled precautionary measures static discharge. Causes serious eye damage Wear protective gloves/protective clothing/eye protection/respiratory May cause damage to organs (lung) protection/face protection during handling. Avoid breathing dust/mist/gas/fume/vapors/spray. Do not eat, drink or Causes damage to organs smoke when using this product, and wash hands thoroughly after (respiratory system) through handling. prolonged or repeated exposure Take off the contaminated clothing and wash before reuse. Keep container or bottle tightly closed when not in use. May cause damage to organs (kidney) Use only outdoors or in well-ventilated area. through prolonged or repeated IN CASE OF FIRE: Wear protective gloves/eye protection/face exposure protection. Use 《refer to our SDS》 to extinguish. IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF ON SKIN: Remove immediately all contaminated clothing and rinse skin with water/shower. Then wash skin with plenty of soap and water. If skin irritation occurs, get medical advice/attention. Immediately call a POISON CENTER or doctor/physician. Call a POISON CENTER or doctor/physician if you feel unwell. Protect from sunlight. Store in a cool, dry and well-ventilated place. Keep container tightly closed. Store locked up. Dispose of contents/ container in accordance with local/national regulations.