276146

Trihexylsilane

95%

• Synonym(s): NSC 139856
• Linear Formula: [CH₃(CH₂)₅]₃SiH
• CAS Number: 2929-52-4
• Molecular Weight: 284.60
• EC Number: 220-893-2
• MDL number: MFCD00009519
• UNSPSC Code: 12352001
• PubChem Substance ID: 24856494
• NACRES: NA.22

Properties

• Assay: 95%
• form: solid
• reaction suitability: reagent type: reductant
• refractive index: n20/D 1.448 (lit.)
• bp: 160.5-161 °C (lit.)
• density: 0.799 g/mL at 25 °C (lit.)
• SMILES string: CCCCCC[SiH](CCCCCC)CCCCCC
• InChI: 1S/C18H40Si/c1-4-7-10-13-16-19(17-14-11-8-5-2)18-15-12-9-6-3/h19H,4-18H2,1-3H3
• InChI key: IBNSYFQZHBBNLR-UHFFFAOYSA-N

Description

Application

Reactant for:

• Enantioselective Si-H insertion
• Regio- and stereoselective oxidation into silanols
• Asymmetric carbenoid insertion of diazoacetates into the silicon-hydrogen bond
• Hydrosilylation of carbon dioxide

Catalyst for hydrodefluorination leading to the synthesis of hydrocarbons

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Statements: H302 + H312 + H332,H315,H319,H335
• Precautionary Statements: P261 - P280 - P301 + P312 - P302 + P352 + P312 - P304 + P340 + P312 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Target Organs: Respiratory system
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 1
• Flash Point(F): 235.4 °F - closed cup
• Flash Point(C): 113 °C - closed cup