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General Purpose Solvents

TOLUENE GC Reference Standard

RA003798 CAS 108-88-3

Identity

Product code
RA003798
CAS number
108-88-3
Molecular formula
C7H8
Molecular weight
92.14

Classification

Technical Data

Properties

PropertyValueUnit
Physical state at 20 °C Liquid —
Final boiling point [°C] 111 °C °C
Vapour pressure [20°C] 33.88 hPa hPa
Density [g/cm3] 0.865 g/cm3 g/cm3
Relative density, gas (air=1) 0.56 mPa·s mPa·s
Colour Clear colorless —
Odour Aromatic benzene-like —
Melting point/ Freezing point [°C] -93 °C °C
Flammability (solid, gas) Flammable —
Flash point [°C] 4 °C °C
Boiling point [°C] 110 - 111 °C °C
Initial boiling point [°C] 110 °C °C

These are recorded catalogue property values. Product specification limits, where available, are listed under Specifications.

Specifications

ParameterSpecificationUnit Method
Appearance A clear colorless liquid — —
Purity Min 99.5 % % GC
Potency Reported on COA — —
Identification Conforms to structure — IR
Identification (1H NMR method) Conforms to structure — —
Identification (GC-MS method) Passes test — —
Colour scale Max 10 APHA APHA —
Residue on evaporation Max 0.0005 % % —
Water Max 0.05 % % KF

Method names in parentheses (for example "GC method") identify the analytical technique applied to that parameter; they are not product grades.

Packaging

Pack size SKU
20 mL RA003798-PK-20ML
100 mL RA003798-PK-100ML