2-Butanol, or sec-butanol, is an organic compound with formula CH3CH(OH)CH2CH3.
This secondary alcohol is a flammable, colorless liquid that is soluble in 3 parts water and completely miscible with polar organic solvents such as ethers and other alcohols.
Minimum Assay: >99.5%
Molecular Formula: C4H10O
Molecular Weight: 74.12 g/mol
Distillation Range (IBP): 97.8-103°C
Water (H20): <0.2%
Colour (PtCo): <10
Hazard Class: 3
Packing Group: 3
Hazard Phrases: Flammable liquid and vapour. Causes serious eye irritation. May cause respiratory irritation. May cause drowsiness or dizziness.
Prec Phrases: Keep away from heat/sparks/open flames/hot surfaces. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. If eye irritation persists: Get medical advice/attention. Store in a well-ventilated place. Keep cool.
Cas No: 78-92-2
Einecs No: 201-158-5
FP: 23 Â°C