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General Purpose Solvents

Pyridine For Synthesis

RA000339 CAS 110-86-1 For Synthesis

Identity

Product code
RA000339
CAS number
110-86-1
Grade
For Synthesis
Purity
98%
Molecular formula
C5H5N
Molecular weight
79.10

Classification

Applications
Organic Synthesis

Technical Data

Properties

PropertyValueUnit
Physical state at 20 °C Liquid —
Vapour pressure [20°C] 18 mmHg mmHg
Vapour pressure mm/Hg 18 mmHg mmHg
Vapour density 2.73 —
Density [g/cm3] 0.978 g/cm3 g/cm3
Solubility in water [% weight] Soluble in water —
Partition coefficient Log Pow octanol / water at 20°C 0.65 —
Viscosity at 40°C [mm2/s] 0.95 mPa·s mPa·s
Explosion limits - upper [%] 12.40 % %
Explosion limits -lower [%] 1.80 % %
Colour colorless to light yellow —
Odour Fishy Stench odour —
pH value 8.5 —
Melting point/ Freezing point [°C] -42 °C °C
Auto-ignition temperature [°C] 482 °C °C
Flammability (solid, gas) Flammable —
Flash point [°C] 17 °C °C
Boiling point [°C] 115 °C °C

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

Specifications

ParameterSpecificationUnit Method
Appearance Colorless to very faint Yellow liquid with characteristic odor — —
Colour Max 50 APHA APHA —
Purity Min 98.0 % % GC
Weight/ mL (20 °C) 0.980 - 0.983 g g —
Non-volatile matter Max 0.02 % % —

5 grades of this substance are listed. Each grade is a separate product with its own specifications, pack sizes and documents.

Packaging

Pack size SKU
250 mL RA000339-PK-250ML
500 mL RA000339-PK-500ML
2.5 L RA000339-PK-2.5L