14208-54-9

Basic information

• Product Name: chloro[tris(2,2-dimethylpropyl)]stannane
• CAS NO: 14208-54-9
• Molecular Formula: C₁₅H₃₃ClSn
• Molecular Weight: 367.5855
• Mol File: 14208-54-9.mol
• Article Data: 1

Chemical Properties

• Boiling Point: 316.6°C at 760 mmHg
• Flash Point: 145.3°C
• Vapor Pressure: 0.000754mmHg at 25°C
• CAS DataBase Reference: chloro[tris(2,2-dimethylpropyl)]stannane(CAS DataBase Reference)
• NIST Chemistry Reference: chloro[tris(2,2-dimethylpropyl)]stannane(14208-54-9)
• EPA Substance Registry System: chloro[tris(2,2-dimethylpropyl)]stannane(14208-54-9)

Safety Data

• Hazardous Substances Data: 14208-54-9(Hazardous Substances Data)

Upstream product

• 7726-95-6 bromine 
• 13356-21-3 Tetra-neopentyl-zinn, Tetra-neopentylstannan 
• 34688-65-8 trineopentylphenylstannane 
• 753-89-9 neopentyl chloride 
• 60745-17-7 tris(neopentyl)tin bromide 

Downstream Products

• 34688-65-8 trineopentylphenylstannane 

Relevant articles and documents

Mechanism and Unusual Fragmentation Selectivities of Aryltrialkylstannane Cation Radicals

Aryltrialkylstannane cation radicals were generated and characterized by nanosecond transient absorption spectroscopy. Kinetics show the fragmentations of the stannane cation radicals occur by a bimolecular, nucleophile-assisted mechanism (SN2). Consistent with this hypothesis, steric effects on both the nucleophile and the stannane cation radicals were observed. Steady-state, preparative photooxidation experiments show that aryltrimethylstannane cation radicals have an unusual preference for loss of aryl radicals over methyl radicals and that the selectivity for aryl vs methyl radical loss is dependent on the identity of the nucleophile. The preference for loss of aryl radicals is rationalized by a hypothesis based on Bents rules.