Suggested Applications: HPLC, GC, Spectrophotometry
Synonyms: 1-Chlorobutane
Structural Formula: CH3(CH2)3Cl
CAS number: 109-69-3
Hazard Class: 3
Package Group: II
UN number: UN1127
Specifications
Acidity (as HCl): 1 mg/L max.
Chloride: 10 mg/L max.
GC Analysis: 99.5% min.
Refractive Index (20°C): 1.4009 - 1.4025
Residue: 1 mg/L max.
UV Absorbance @ 225 nm: 0.500 AU max.
UV Absorbance @ 250 nm: 0.010 AU max.
UV Absorbance @ 300 nm: 0.005 AU max.
UV Absorbance @ 400 nm: 0.005 AU max.
Water by Karl Fischer Titration: 0.02% max.
Surface Tension (dyn/cm) at 20°C: 23.8
Vapor Pressure (Torr) at 20°C: 80.1
Physical Properties
Density (g/mL) at 20°C: 0.8862
Molecular Weight: 92.57
Boiling Point (°C): 78.4
Freezing Point (°C): -123.1
Flashpoint (°C): -9
Elutropic Value, Alumina: 0.26
Elutropic Value, Silica: 0.20
Polarity Index, P': 1.0