CAS Number: 108‑90‑7
Synonyms: Monochlorobenzene; Chlorobenzene; Phenyl chloride
Chemical Formula:C₆H₅Cl
Molecular Weight:112.56 g/mol
Product Introduction
A colorless to slightly yellow liquid with an almond-like odor. Moderately water-insoluble and widely used as a high-boiling industrial solvent and intermediate in the production of herbicides, dyes, rubber chemicals, and pharmaceuticals
| Property | Value |
|---|---|
| Appearance | Colorless liquid (may appear pale yellow) |
| Odor | Almond-like, sweet aroma |
| Density @ 25 °C | ~1.11 g/cm³ |
| Melting Point | –45.6 °C |
| Boiling Point | 131.7 °C |
| Vapor Pressure @ 20 °C | ~9 mm Hg |
| Water Solubility | ~0.5 g/L |
| Refractive Index (n₂₀ᴅ) | ~1.5214 |
| Vapor Density | Heavier than air |
| Flash Point | 29 °C |
| Explosion Limits | 1.3–9.6 vol % |
Flammable, irritant, and moderately toxic via inhalation/ingestion. OSHA PEL 75 ppm; IDLH 1,000 ppm. NFPA: Health 2, Flammability 3. Use PPE and adequate ventilation.