Phosphine,dicyclohexyl[2',4',6'-tris(1-methylethyl)[1,1'-biphenyl]-2-yl]- cas no:564483-18-7
Synonyms: 2,,4',6'-Diisopropyl-1,1'-biphenyl-2-yldicyclohexylphosphine;Dicyclohexyl(2',4',6'-triisopropylbiphenyl-2-yl)phosphine;X-Phos;[2',4',6'-Triisopropyl-1,1'-biphenyl-2-yl]dicyclohexylphosphine;2-(Dicyclohexylphosphino)-2',4',6'-triisopropyl-1,1'-biphenyl;
NamePhosphine,dicyclohexyl[2',4',6'-tris(1-methylethyl)[1,1'-biphenyl]-2-yl]-
CAS564483-18-7
Synonyms2,,4',6'-Diisopropyl-1,1'-biphenyl-2-yldicyclohexylphosphine;Dicyclohexyl(2',4',6'-triisopropylbiphenyl-2-yl)phosphine;X-Phos;[2',4',6'-Triisopropyl-1,1'-biphenyl-2-yl]dicyclohexylphosphine;2-(Dicyclohexylphosphino)-2',4',6'-triisopropyl-1,1'-biphenyl;
Molecular FormulaC33H49P
Molecular Weight476.72
AppearanceWhite crystalline powder
Sensitive Air Sensitive
Hazard Xn:Harmful;
Risk R22;R36/37/38
Safety
Hazard Codes: 
Xn
Risk Statements: 36/37/38-22-40
R36/37/38:Irritating to eyes, respiratory system and skin.
R22:Harmful if swallowed.
R40:Limited evidence of a carcinogenic effect.
Safety Statements: 37/39-26-36/37
S37/39:Wear suitable gloves and eye/face protection.
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36/37:Wear suitable protective clothing and gloves.
WGK Germany: 3
2-(Dicyclohexylphosphino)-2',4',6'-triisopropylbiphenyl (CAS NO.564483-18-7) hasn't been listed as a carcinogen by ACGIH, IARC, NTP, or CA Prop 65. And the toxicological properties have not been fully investigated.
