Suggested Applications: HPLC, GC, Spectrophotometry
Synonyms: 1-Propanol, n-Propanol, Ethyl carbinol
Structural Formula: CH3CH2CH2OH
CAS number: 71-23-8
Hazard Class: 3
Package Group: II
UN number: UN1274
Specifications
GC Analysis: 99.5% min.
Refractive Index (20°C): 1.3841 - 1.3857
Residue: 3 mg/L max.
UV Absorbance @ 225 nm: 0.500 AU max.
UV Absorbance @ 250 nm: 0.050 AU max.
UV Absorbance @ 300 nm: 0.005 AU max.
UV Absorbance @ 400 nm: 0.005 AU max.
Water by Karl Fischer Titration: 0.05% max.
Surface Tension (dyn/cm) at 20°C: 23.7
Vapor Pressure (Torr) at 20°C: 15.0
Physical Properties
Density (g/mL) at 20°C: 0.8037
Molecular Weight: 60.09
Boiling Point (°C): 97.2
Freezing Point (°C): -126.2
Flashpoint (°C): 23
Elutropic Value, c-18: 10.1
UV Cutoff: 210 nm max.
Vapor Pressure (Torr) at 20°C: 15.0