Borane pyridine complex

ALDRICH/179752 - ~8 M BH₃

Synonym: NSC 10219; NSC 53324; Pyridine borane; Trihydro(pyridine)boron

CAS Number: 110-51-0
Empirical Formula (Hill Notation): C₅H₈BN
Molecular Weight: 92.93
MDL Number: MFCD00012435
Linear Formula: C₅H₈BN
Product Type: Chemical

Catalog Number	PKG Qty.	Price	Quantity


45-179752-5G	5 g	$66.70 1/EA		Add To Favorites
45-179752-25G	25 g	$142.00 1/EA		Add To Favorites
45-179752-100G	100 g	$495.00 1/EA		Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

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

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.
Application:	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
Caution:	May darken in storage.
Other Notes:	may contain excess pyridine
Packaging:	5, 25, 100 g in Sure/Seal™

Symbol	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 Codes	T+
Risk Statements	10-24/25-26-36/38
Safety Statements	26-28-36/37-45
RIDADR	UN 1992 6.1(3) / PGII
WGK Germany	WGK 3
Flash Point(F)	69.8 °F
Flash Point(C)	21 °C

mp	10-11 °C (lit.)
Density	0.92 g/mL at 25 °C (lit.)
Refractive Index	n20/D 1.532 (lit.)
Storage Temp.	2-8°C
UNSPSC	12352005

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