Borane N,N-diethylaniline complex , ≥98.0% , 13289-97-9

Synonym(s):
(N,N-Diethylaniline)trihydroboron;Diethylphenylamine-borane;NSC 239123

CAS NO.：13289-97-9

Empirical Formula: C10H18BN

Molecular Weight: 163.07

MDL number: MFCD00013187

EINECS: 236-305-2

PRODUCT Properties

• Melting point: −30-−27 °C(lit.)
• Density: 0.917 g/mL at 25 °C(lit.)
• refractive index: 1.5245-1.5265
• Flash point: 70 °F
• storage temp.: Refrigerator
• form: Liquid
• color: Clear colorless to yellow
• Water Solubility: MAY DECOMPOSE
• InChI: InChI=1S/C10H18BN/c1-3-12(11,4-2)10-8-6-5-7-9-10/h5-9H,3-4H2,1-2,11H3
• InChIKey: YPWBYWNNJVSNPQ-UHFFFAOYSA-N
• SMILES: N(C1C=CC=CC=1)(CC)(CC)[B+3]([H-])([H-])[H-]
• CAS DataBase Reference: 13289-97-9(CAS DataBase Reference)
• EPA Substance Registry System: Boron, (N,N-diethylbenzenamine)trihydro-, (T-4)- (13289-97-9)

Description and Uses

Reactant for:

• Diastereoselective reduction of prochiral enone intermediates
• Borylation of aryl halides
• Reductions of ketones, acids, esters, amides, and nitriles
• Investigations of borane source on enantioselectivity in enantiopure oxazaborolidine-catalyzed asymmetric borane reduction of ketones

Reactant for synthesis of:

• Chromanol derivatives as CETP inhibitors for the treatment of cardiovascular disease
• Allylic alcohols via enantioselective reductions
• Pinacolboranes for one-pot synthesis of unsymmetrical biaryls

Safety

• Symbol(GHS): GHS02
• Signal word: Danger
• Hazard statements: H225-H261
• Precautionary statements: P210-P231+P232-P422
• PPE: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
• Risk Statements: 10-14-51/53-33-23/24/25-14/15
• Safety Statements: 16-33-36/37/39-43-9-61-45-28A-8
• RIDADR: UN 3398 4.3/PG 2
• WGK Germany: 3
• TSCA: TSCA listed
• HazardClass: 3.1
• PackingGroup: II
• HS Code: 29299090
• Storage Class: 4.3 - Hazardous materials which set free flammable gases upon contact with water
• Hazard Classifications: Flam. Liq. 2; Water-react 2
• Excepted Quantities: Max Inner Pack (30g or 30ml) and Max Outer Pack (500g or 500ml)