Pyridine PurSolv Plus for GC and non-aqueous titrations 99.8%

PurSolv Plus


Synonym:  Azabenzene, Azine
Linear Formula:  C5H5N
Molecular Weight:  79.10 g/mol
CAS Number: 110-86-1

Properties

Vapour pressure 20 hPa (20 °C)
Autoignition temp. 899 °F
Explosion limit 12.40%
Assay Purity ? 99.9%
Refractive index n20/D 1.509 (lit.)
B pt. 115 °C
M pt. -42°C
Density 0.983 g/cm3 (20 °C)

Safety Information

Hazard Statement(s) H225,H302 + H312 + H332,H315,H319
Precautionary Statement  P210 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P312 - P305 + P351 + P338
Symbol
Signal word Danger
HS Code 29333190
Flash point 20°C
Storage Temp. Room Temperature
Storage Class 3 - Flammable liquids
UN Number UN1282

Description

Application
Pyridine is a versatile heterocyclic compound widely used in chemical and industrial applications. It serves as a solvent for reactions extractions and crystallizations and acts as a reagent or catalyst in organic synthesis including pharmaceutical and agrochemical production. Additionally pyridine is an important intermediate in the manufacture of dyes vitamins herbicides polymers and resins and is also employed in analytical chemistry for derivatization and spectroscopic studies.

Purpose
For R&D

General Description
Pyridine (CHN) is a basic heterocyclic aromatic compound consisting of a six-membered ring with five carbon atoms and one nitrogen atom. It is a colorless to pale yellow liquid with a strong unpleasant odor and is miscible with water and most organic solvents. Pyridine is widely used as a solvent reagent and intermediate in organic synthesis. It is flammable and toxic and exposure can cause irritation to the eyes skin and respiratory system.