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Reference Materials

Isobutanol

RA008523 CAS 78-83-1 USP

Identity

Product code
RA008523
CAS number
78-83-1
Grade
USP
Molecular formula
C4H10O
Molecular weight
74.12

Classification

Applications
GC

Technical Data

Properties

PropertyValueUnit
Physical state Reference value Liquid (20 °C) —
Colour Reference value Clear Colorless —
Odour Reference value Sweet-musty odor —
Melting point Reference value -108 °C °C
Auto-ignition temperature Reference value 415 °C °C
Flash point Reference value 28 °C °C
Boiling point Reference value 108 °C °C
Evaporation rate Reference value 0.8 —
Vapour pressure Reference value 1.2 kPa at 20 °C kPa
Vapour density Reference value 2.56 —
Density Reference value 0.806 g/cm3 g/cm3

Reference values are general physical properties of the substance taken from published data. They are not specifications of this product.

Packaging

Pack size SKU
100 mL RA008523-PK-100ML