Synonym(s): 3-(Trimethylsilyl)-2-propyn-1-ol
Formula: C6H12OSi
Formula weight: 128.25
Purity: 98+%
CAS Number: 5272-36-6
UN Number: UN2810
Hazard Class: 6.1
Packing Group: III
Harmonized Tariff Code: 2931.90
Hazard Statements: H301-H227-H315-H319-H335
Toxic if swallowed. Combustible liquid. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.
Precautionary Statements: P261-P280h-P305+P351+P338-P309-P310
Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/clothing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF exposed or if you feel unwell: Immediately call a POISON CENTER or doctor/physician.
Risk Phrases: 25-36/37/38
Toxic if swallowed. Irritating to eyes, respiratory system and skin.
Safety Phrases: 23-26-36/37-45
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. Wear suitable protective clothing and gloves. In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).
Form: Colorless to pale yellow liquid
Density: 0.865
Boiling point: 170-172°
Flash point: 66°(150°F)
Refractive Index: 1.4510
EINECS: 226-094-5
MDL: MFCD00002913
Beilstein: 1902505