179752

Borane pyridine complex

~8 M BH₃

• Synonym(s): NSC 10219, NSC 53324, Pyridine borane, Trihydro(pyridine)boron
• Empirical Formula (Hill Notation): C₅H₈BN
• CAS Number: 110-51-0
• Molecular Weight: 92.93
• MDL number: MFCD00012435
• eCl@ss: 39151701
• PubChem Substance ID: 24850651
• NACRES: NA.22

Properties

• form: liquid
• Quality Level: 200
• reaction suitability: reagent type: reductant
• concentration: ~8 M BH₃
• refractive index: n20/D 1.532 (lit.)
• mp: 10-11 °C (lit.)
• density: 0.92 g/mL at 25 °C (lit.)
• storage temp.: 2-8°C
• SMILES string: [BH3-][n+]1ccccc1
• InChI: 1S/C5H8BN/c6-7-4-2-1-3-5-7/h1-5H,6H3
• InChI key: LPGWNCNRGQANGC-UHFFFAOYSA-N

Description

Application

Borane pyridine complex is commonly used as a reducing reagent for the reductive amination of aldehydes and ketones. It is the precursor to synthesize carbon-based material, BC₄N. Along with iodine, it can be used as a reagent for hydroboration of alkenes and alkynes.

Used for:

• Investigations of site energy distribution functions from Toth isotherm for adsorption of gases on heterogeneous surfaces
• Preparation of α−alkyl-β-hydroxy esters
• Regioselective immobilization of short oligonucleotides to acrylic copolymer gels
• Preparation of Igs conjugated with viral peptide epitopes
• Sintering of silicon carbide

Reducing agent for high performance liquid chromatography analysis of oligosaccharides

Modifier in decant oil affecting its carbonization to mesophase pitch

Packaging

5, 25, 100 g in Sure/Seal™

1 kg

Caution

May darken in storage.

Other Notes

may contain excess pyridine

Safety Information

• Pictograms: GHS02,GHS06
• Signal Word: Danger
• Hazard Statements: H225 - H301 + H311 - H315 - H319 - H330
• Precautionary Statements: P210 - P233 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 1 Inhalation - Acute Tox. 3 Dermal - Acute Tox. 3 Oral - Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 3
• Flash Point(F): 69.8 °F
• Flash Point(C): 21 °C