CAS 108-95-2: Phenol (C6H6O)

Identity

CAS Number	108-95-2
Molecular Formula	C6H6O
IUPAC Name	phenol
Molecular Weight	94.11 g/mol
SMILES	`Oc1ccccc1`
Synonyms	carbolic acid, hydroxybenzene, phenic acid, PhOH

2D Structure

Physical Properties

Density	1.071 g/mL at 25°C
Boiling Point	181.7°C
Melting Point	40.5°C
Flash Point	79.0°C
Vapor Pressure	0.04 kPa at 20°C
Refractive Index	nD = 1.542
Dielectric Constant	ε = 12.4

Safety & GHS Classification

GHS05GHS06Health Hazard

H301: Toxic if swallowed
H311: Toxic in contact with skin
H314: Causes severe skin burns and eye damage
H331: Toxic if inhaled
H341: Suspected of causing genetic defects
H373: May cause damage to organs through prolonged or repeated exposure
H411: Toxic to aquatic life with long lasting effects

Storage: Store in tightly sealed containers. Solid at room temperature (MP 40.5°C) — melt before use by warming container. Absorbs moisture. Corrosive — causes severe burns. Toxic by skin absorption. Use in fume hood with PPE.