Synonym(s): cis-beta-Butylene oxide
Formula: C4H8O
Formula weight: 72.11
Purity: 98%
CAS Number: 1758-33-4
UN Number: UN3271
Hazard Class: 3
Packing Group: II
Harmonized Tariff Code: 2910.90
Hazard Statements: H225-H341-H315-H319-H335
Highly flammable liquid and vapour. Suspected of causing genetic defects. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.
Precautionary Statements: P210-P280h-P243-P305+P351+P338
Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Wear protective gloves/clothing. Take precautionary measures against static discharge. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Risk Phrases: 11-36/37/38-68
Flammable. Irritating to eyes, respiratory system and skin. Possible risk of irreversible effects
Safety Phrases: 9-16-26-33-36/37
Keep container in a well ventilated place. Keep away from sources of ignition - No Smoking. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. Take precautionary measures against static discharges. Wear suitable protective clothing and gloves.