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Product Information

Basic information about this product

Article No. 006302
Grade For HPLC/Spectroscopy
Purity 99.5%
CAS No. 110-86-1
Molecular Formula C5H5N
Molecular Weight 79.10
H.S. Code 2933.3100
Shelf Life 60 Months

Product Description

Detailed information about the product

Physical Properties

Physical state at 20 °C Liquid Colour colorless to light yellow
Odour Fishy Stench odour pH value 8.5 at 15.82 g/l at 25 °C
Melting point/ Freezing point [°C] -42 °C Auto-ignition temperature [°C] 482 °C
Flammability (solid, gas) Flammable Flash point [°C] 17 °C
Boiling point [°C] 115 °C Vapour pressure [20°C] 18 mm Hg @ at 20°C
Vapour pressure mm/Hg 18 mm Hg @ at 20°C Vapour density 2.73
Density [g/cm3] 0.978 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 mPas at 20°C
Explosion limits - upper [%] 12.40% Explosion limits -lower [%] 1.80%

Specifications

Appearance A clear colorless liquid with characteristic odor Assay Min 99.5%
Density (at 25°C) ~0.98 UV absorbance (1 cm; Water)  
at 310 nm Max 0.25 at 320 nm Max 0.14
at 330 nm Max 0.08 at 340 nm Max 0.01
at 350 nm Max 0.005

Safety Information and Hazard Symbols

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Symbol: GHS02, GHS07
Signal Word: Danger
UN No.: 1282
IMCO Class No.: 3
Packing Group: II
Hazardous Statement: H225-H302-H312-H332
Precaution Statement: P210-P280