Synonym(s): LHMDS, Lithium hexamethyldisilazide
Formula: C6H18LiNSi2
Formula weight: 167.33
CAS Number: 4039-32-1
UN Number: UN2924
Hazard Class: 3
Packing Group: II
Harmonized Tariff Code: 2931.90
Hazard Statements: H225-H304-H361-H373-H314-H336
Highly flammable liquid and vapour. May be fatal if swallowed and enters airways. Suspected of damaging fertility or the unborn child. May cause damage to organs through prolonged or repeated exposure. Causes severe skin burns and eye damage. May cause drowsiness or dizziness.
Precautionary Statements: P210-P301+P310-P303+P361+P353-P305+P351+P338-P405-P501a
Keep away from heat/sparks/open flames/hot surfaces. - No smoking. IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. 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. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.
Risk Phrases: 11-14-34-48/20-62-51/53-65-67
Flammable. Reacts violently with water. Causes burns. Harmful:danger of serious damage to health by prolonged exposure through inhalation Possible risk of impaired fertility. Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. Harmful: May cause lung damage if swallowed. Vapours may cause drowsiness & dizziness
Safety Phrases: 7/8-9-16-20-23-26-30-33-36/37/39-43-45-57
Keep container tightly closed and dry. Keep container in a well ventilated place. Keep away from sources of ignition - No Smoking. When using do not eat or drink. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. Never add water to this product. Take precautionary measures against static discharges. Wear suitable protective clothing, gloves and eye/face protection. In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible). Use appropriate containment to avoid environmental contamination.