Key Features and Details


SYNONYMS: Azabenzene; Azine
CAS: # 110-86-1
MOLECULAR WEIGHT: 79.102 g/mol
EC No: 203-809-9
MDL No: MFCD00011732
SKU 02151983-CF Categories , , Tag

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Pyridine Application Notes Pyridine act as a solvent for anhydrous mineral salts, organic and inorganic compounds. It is Synthetic intermediate in laboratory and industry. Its weakly basic nature allows it to act as a proton acceptor in acid base reactions, and to form salts with strong acids. In the acylation of alcohols, pyridine can act as a nucleophilic catalyst. Various reports have described the use of pyridine to prepare such compounds as indanones, 2 cyclopentenones, polycarbonates, symmetric aromatic trisulfides and tetrasulfides, and calcium-? 2-pyrazolato complexes. Usage Statement Unless specified otherwise, MP Biomedical's products are for research or further manufacturing use only, not for direct human use. For more information, please contact our customer service department. Key Applications Solvent | Catalyst | Synthetic intermediate
SKU: 02151983-CF
Base Catalog Number: 151983
Alternate Names: Azabenzene; Azine
Auto Ignition: 900° F (USCG, 1999)
Beilstein Registration No : 103233
Boiling Point : 239° F at 760 mm Hg (NTP, 1992)
CAS : # 110-86-1
Density : 0.983 at 68° F (USCG, 1999)
EC No : 203-809-9
Flash Point : 68° F (NTP, 1992)
Format : Liquid
Hazard Statements : H225-H302-H312-H332
MDL No : MFCD00011732
Melting Point : -44° F (NTP, 1992)
Molecular Formula : C5H5N
Molecular Weight : 79.102 g/mol
pH : 8.5 (0.2 molar soln in water)
pKa : pKa: 5.19(Lit.)
Refractive Index : n20/D 1.509(Lit.)
RTECS No : UR8400000
Safety Symbol : GHS02, GHS07
Solubility : greater than or equal to 100 mg/mL at 70.7° F (NTP, 1992)
Vapor Density : 2.72 (NTP, 1992) (Relative to Air)
Vapor Pressure : 18 mm Hg at 68° F ; 20 mm Hg at 77° F (NTP, 1992)

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