Pyridine - 270407

Code: 270407
Pyridine
CHROMASOLV™ Plus, for HPLC, ≥99.9%
for HPLC 

CAS Number: 110-86-1
Linear Formula: C5H5N
Molar Mass: 79.1 g/mol
Beilstein Registry Number: 103233
EC Number: 203-809-9
MDL Number: MFCD00011732
Catalog Number Packaging Size Container type Price QTY Cart
270407-1L 1L GLASS BOTTLE Contact
270407-100ML 100ML GLASS BOTTLE Contact
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Specifications

Property Value
IR spectrum complying
Assay (GC) min. 99.90 %
Non-volatile matter max. 0.0004 %
Water (Karl Fischer) max. 0.05 %
Absorbance at 400 nm max. 0.01
Absorbance at 350 nm max. 0.01
Absorbance at 335 nm max. 0.02
Absorbance at 315 nm max. 0.15
Absorbance at 305 nm max. 1.0
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Physical Properties

Property Value
Vapor Density 2.72 (vs air)
Vapor Pressure 10 mmHg ( 13.2 °C)
Autoignition Temperature 899 °F
Explosion Limit 12.4 %
Refractive Index n20/D 1.509(lit.)
Boiling point 115 °C
Freezing point -42 °C
Density 0.98 g/cm3
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Safety Information

Property Value
Flashpoint 20 °C
Hazard Class 3
Package Group II
UN ID 1282
GHS Classification Flammable, Harmful
Signal Word Danger
Hazard Statement(s) H225
H302
H312
H332
Precautionary Statement(s) P243
P260
P280
P284