GENTAUR Contact Gentaur

GENTAUR Survey

GENTAUR EUROPE

+32 1658 9045
+32 1650 9045

BELGIUM1

tel +32 2 732 5688
fax +32 2 732 4414
info@gentaur.com
Av. de l' Armée 68
B-1040 Brussels

France

tel 01 43 25 01 50
fax 01 43 25 01 60
9, rue Lagrange
75005 Paris

Italy

tel 02 36 00 65 93
fax 02 36 00 65 94
20135 Milano

Germany

tel +32 16 58 90 45
fax +32 16 50 90 45
Forckenbeckstraße 6
D-52074 Aachen

Japan

tel +81 78 386 0860
fax +81 78 306 0296
Minaatojimaminami-manchi
Chuo-ku, Kobe
065-0047


Available from april 2005

3-Fluoropyridine                               CAS-no.372-47-4

5-Bromo-3-fluoropyridine                  CAS-no.407-20-5

We have currently these products in stock and can manufacture bulk

3-FLUOROPYRIDINE
PRODUCT IDENTIFICATION
CAS NO. 372-47-4

3-FLUOROPYRIDINE

EINECS NO. 206-755-4
FORMULA C5H4FN
MOL WT. 97.09
H.S. CODE  
TOXICITY  
SYNONYMS m-Fluoropyridine;
DERIVATION  
CLASSIFICATION  
PHYSICAL AND CHEMICAL PROPERTIES
PHYSICAL STATE clear liquid
MELTING POINT  
BOILING POINT 107 - 108 C
SPECIFIC GRAVITY 1.13
SOLUBILITY IN WATER  
pH  
VAPOR DENSITY 3.35
AUTOIGNITION  
NFPA RATINGS Health: 1 Flammability: 3 Reactivity: 0
REFRACTIVE INDEX 1.4720
FLASH POINT 13 C
STABILITY Stable under ordinary conditions.
GENERAL DESCRIPTION AND APPLICATIONS
PYRIDINE, also called azabenzene and azine, is a heterocyclic aromatic tertiary amine characterized by a six-membered ring structure composed of five carbon atoms and a nitrogen which rplace one carbon-hydrogen unit in the benzene ring. The simplest member of the pyridine family is pyridine itself. It is colorless, flammable, toxic liquid with a unpleasant odor, miscible with water and with most organic solvents, boils at 115 C. Its aqueous solution is slightly alkaline. It is incompatible and reactive with strong oxidizers and strong acids, and reacts violently with chlorosulfonic acid, maleic anhydride, oleum, perchromates, b-propiolactone, formamide, chromium trioxide, and sulfuric acid. Liquid pyridine easily evaporates into the air. If it is released to the air, it may take several months to years until it breaks down into other compounds. It is made from crude coal tar or from other chemicals based on acetaldehyde and ammonia. It is used as a solvent as a denaturant for alcohol and is added to ethyl alcohol to make it unfit for drinking. It is a starting material in the synthesis of other compounds used as an intermediate in making insecticides, herbicides, medicines, vitamins, food flavorings, dyes, rubber chemiclas, and adhesives such as sulfapyridine, pyribenzamine, pyrilamine and piperidine. It is also used as a denaturant for antifreeze mixtures, as a dyeing assistant in textiles and in fungicides. Compounds not made from pyridine but containing its ring structure include niacin and pyridoxal; isoniazid, nicotine and several other nitrogenous plant products. Pyridine derivatives are used as solvents and organic intermediates for pesticides products, pharmaceuticals, waterproofings, paints, explosives, dyestuffs, rubber chemicals, vitamins, sulfa drugs and disinfectants. 3-Fluoropyridine is used as an intermediate for manufacturing synthetic organic, pharmaceuticals (antihistamine drug, pheniramine, the antiarrhythmic, disopyramide) and agrochemicals (fungicides, herbicides).
SALES SPECIFICATION

APPEARANCE

clear liquid
ASSAY 98.0 min
MOISTURE 0.1% max
TRANSPORTATION
PACKING
200kgs in drum
HAZARD CLASS 3 (Packing Group: II)
UN NO. 1993
OTHER INFORMATION
European Hazard Symbols: XN F, Risk Phrases: 11-36/37/38, Safety Phrases: 9-16-23-26-36-37-45

send mail to webmaster@gentaur.com with questions or comments about this web site.
Copyright © 2008 Gentaur Molecular Products
Site powered by Acid Dragon (AC)
Last modified: 05/19/16