135760-63-3

Basic information

• Product Name: Cr(CO)5(ClSiH(C₆H₅)2)
• CAS NO: 135760-63-3
• Molecular Weight: 410.806
• Mol File: 135760-63-3.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: Cr(CO)5(ClSiH(C₆H₅)2)(CAS DataBase Reference)
• NIST Chemistry Reference: Cr(CO)5(ClSiH(C₆H₅)2)(135760-63-3)
• EPA Substance Registry System: Cr(CO)5(ClSiH(C₆H₅)2)(135760-63-3)

Safety Data

• Hazardous Substances Data: 135760-63-3(Hazardous Substances Data)

Upstream product

• 110-54-3 hexane 
• 199620-14-9 chromium⁽⁰⁾ hexacarbonyl 
• 1631-83-0 diphenylsilyl chloride 

Relevant articles and documents

Flash-Photolysis Studies of the Photochemical Reactions of Silanes with Chromium Hexacarbonyl

The photochemical reactions following flash photolysis of n-hexane solutions containing silanes and Cr(CO)6 have been studied.The silane adducts vary widely in stability.The kinetics of silane elimination from Cr(CO)5(silane) in hexane solutions under a CO atmosphere were investigated.For HSiClMe2 and HSiClPh2, two distinct first-order decay processes were observed, corresponding to elimination of H-Si- and Cl-Si-bonded adducts.Decay is faster for the Cl-Si form of bonding.The rates of elimination at 25 deg C were measured for a series of 14 silanes differing widely in steric and electronic properties.The stabilities of the Cr(CO)5(H-SiR'R2) adducts increase with increasing electron-donor character of the silane, the opposite order from that observed for (η5-C5H5)(CO)2Mn(silane) and other related systems.The reversal of order reflects the relatively greater importance of ? donation to the metal in bonding to the more electrophilic Cr metal center.