178969

Tri-sec-butylborane solution

1.0 M in THF

• Synonym(s): Tris(1-methylpropyl)borane
• Linear Formula: [C₂H₅CH(CH₃)]₃B
• CAS Number: 1113-78-6
• Molecular Weight: 182.15
• MDL number: MFCD00009325
• UNSPSC Code: 12352001
• PubChem Substance ID: 24850784
• NACRES: NA.22

Properties

• Quality Level: 100
• reaction suitability: reagent type: reductant
• concentration: 1.0 M in THF
• density: 0.799 g/mL at 25 °C
• SMILES string: CCC(C)B(C(C)CC)C(C)CC
• InChI: 1S/C12H27B/c1-7-10(4)13(11(5)8-2)12(6)9-3/h10-12H,7-9H2,1-6H3
• InChI key: YUPAWYWJNZDARM-UHFFFAOYSA-N

Description

Application

Catalyst for:

• Allylic alkylations for synthesis of unsaturated aldehydes and alcohols
• Cis-addition of carbon-hydrogen bonds of pyrroles and thiophenes to alkynes
• Borane-induced radical reduction of alkenyl and alkynyliodanes
• Initiating polymerization for synthesis of polymethylenes and ethylene-propylene
• Asymmetric synthesis of vinylglycidols
• Asymmetric addition of alcohols to vinyl epoxides

Safety Information

• pictograms: GHS02,GHS08,GHS05,GHS07
• signalword: Danger
• hcodes: H225,H314,H335,H351
• pcodes: P210 - P260 - P280 - P305 + P351 + P338 - P370 + P378 - P403 + P235
• Hazard Classifications: Carc. 2 - Flam. Liq. 2 - Skin Corr. 1B - STOT SE 3
• target_organs: Respiratory system
• supp_hazards: EUH019
• Storage Class: 3 - Flammable liquids
• wgk_germany: WGK 1
• flash_point_f: 1.4 °F
• flash_point_c: -17 °C