Borane-pyridine complex

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

CAS NO.：110-51-0
Empirical Formula: C5H8BN
Molecular Weight: 92.93
MDL number: MFCD00012435
EINECS: 203-773-4
SAFETY DATA SHEET (SDS)
Update Date: 2024-08-05 20:55:42

What is Borane-pyridine complex?

Chemical properties

clear to slightly hazy colorless to amber liquid

The Uses of Borane-pyridine complex

Borane-pyridine complex is used for synthesis of α-alkyl-β-hydroxy esters and preparation of Igs conjugated with viral peptide epitopes. It is used as reducing agent for high performance liquid chromatography analysis of oligosaccharides. It is also used as modifier in decant oil affecting its carbonization to mesophase pitch.

Properties of Borane-pyridine complex

Melting point:	10-11 °C(lit.)
Boiling point:	102 °C (0.37505 mmHg)
Density	0.929 g/mL at 20 °C
refractive index	n20/D 1.532(lit.)
Flash point:	70 °F
storage temp.	2-8°C
form	Liquid
Specific Gravity	0.92
color	Clear to slightly hazy colorless to amber
Water Solubility	reacts slowly
Sensitive	Air & Moisture Sensitive
BRN	3674913
Exposure limits	ACGIH: TWA 1 ppm OSHA: TWA 5 ppm(15 mg/m3) NIOSH: IDLH 1000 ppm; TWA 5 ppm(15 mg/m3)
CAS DataBase Reference	110-51-0(CAS DataBase Reference)
NIST Chemistry Reference	Boron, trihydro(pyridine)-(110-51-0)
EPA Substance Registry System	Boron, trihydro(pyridine)-, (T-4)- (110-51-0)

Safety information for Borane-pyridine complex

Signal word	Danger
Pictogram(s)	Flame Flammables GHS02 Skull and Crossbones Acute Toxicity GHS06
GHS Hazard Statements	H225:Flammable liquids H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H330:Acute toxicity,inhalation
Precautionary Statement Codes	P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P233:Keep container tightly closed. P280:Wear protective gloves/protective clothing/eye protection/face protection. P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.