[B21856] CAS 40817-08-1 | 4-Cyano-4′-n-pentylbiphenyl, 99%

CAS : 40817-08-1
UN# : UN3439
MDL : MFCD00036350
Hazard Class : 6.1
EINECS : 255-093-2
Packing Group : III

Other name :

4′-n-Pentyl-4-biphenylcarbonitrile4-(4-n-Pentylphenyl)benzonitrile

Chemical Properties

Formula : C18H19N
Formula weight : 249.36
Melting Point : 22-23°
Boiling Point : 212-215°/3mm
Flash point : >110°(230°F)
Density : 1.008
Refractive Index : 1.5330
Sensitivity : Ambient temperatures.
Form : Low melting solid
Solubility : Miscible with Acetone, chloroform, toluene, acetonitrile, methylene chloride. Immiscible with water.

Applications

4-Cyano-4′-n-pentylbiphenyl is used in the preparation of 4′-pentylbiphenyl-4-carboxylic acid by acidic hydrolysis using sulfuric acid as a reagent.

Grade Specifications

GHS Hazard and Precautionary Statements

Hazard Statements : H331-H302-H312-H315-H319-H335Toxic if inhaled.Harmful if swallowed.Harmful in contact with skin.Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.
Precautionary Statements : P261-P305+P351+P338-P302+P352-P321-P405-P501aAvoid breathing dust/fume/gas/mist/vapours/spray.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF ON SKIN: Wash with plenty of soap and water.Specific treatment (see label).Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References :

UN# : UN3439