[L07337] CAS 628-41-1 | 1,4-Cyclohexadiene, 97% stab. with 0.1% BHT

CAS : 628-41-1
UN# : UN3295
MDL : MFCD00001535
Hazard Class : 3
EINECS : 211-043-1
Packing Group : II

Other name :

1,4-Dihydrobenzene

Chemical Properties

Formula : C6H8
Formula weight : 80.13
Melting Point : -49°
Boiling Point : 88-90°
Flash point : -6°(21°F)
Density : 0.847
Refractive Index : 1.4720
Sensitivity : Keep Cold.
Form : Liquid
Solubility : Miscible with organic solvents like diethyl ether, tetrahydrofuran and toluene.Immiscible with water.

Applications

1,4-Cyclohexadiene is used to study the formation of parent ion from heavy fragmentation on irradiation with a high-intensity laser pulse. It is also used as a very effective hydrogen donor for catalytic hydrogenation reaction. It forms benzene at elevated temperatures in the presence of a ruthenium(II)-triphenylphosphine catalyst.

Grade Specifications

GHS Hazard and Precautionary Statements

Hazard Statements : H225-H340-H350-H304-H373Highly flammable liquid and vapour.May cause genetic defects.May cause cancer.May be fatal if swallowed and enters airways.May cause damage to organs through prolonged or repeated exposure.
Precautionary Statements : P210-P241-P301+P310-P303+P361+P353-P405-P501aKeep away from heat/sparks/open flames/hot surfaces. – No smoking.Use explosion-proof electrical/ventilating/lighting/ equipment.IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References :

Beilstein : 1900733
UN# : UN3295