347205

Diethylmethoxyborane

97%

• Synonym(s): Diethylborinic acid methyl ester
• Linear Formula: (C₂H₅)₂BOCH₃
• CAS Number: 7397-46-8
• Molecular Weight: 99.97
• EC Number: 425-380-9
• MDL number: MFCD00013240
• UNSPSC Code: 12352001
• PubChem Substance ID: 24861321

Properties

• Assay: 97%
• form: liquid
• reaction suitability: reagent type: reductant
• refractive index: n20/D 1.387 (lit.)
• density: 0.761 g/mL at 25 °C (lit.)
• SMILES string: CCB(CC)OC
• InChI: 1S/C5H13BO/c1-4-6(5-2)7-3/h4-5H2,1-3H3
• InChI key: FESAXEDIWWXCNG-UHFFFAOYSA-N

Description

Application

Reactant involved in:

• Studying a catalyst for ring-opening metathesis polymerization / vinyl insertion polymerization
• Reformatsky / quaternary Claisen condensations
• Enantioselective synthesis of carba-furanose sugars
• Borane-mediated control radical polymerization for synthesis of fluoropolymers
• Homologation reactions with sulfonium ylides
• Trialkylborane promoted adhesion to low surface energy plastics

Safety Information

• Pictograms: GHS02,GHS08,GHS05,GHS07
• Signal Word: Danger
• Hazard Statements: H250,H302 + H312 + H332,H314,H317,H373,H413
• Precautionary Statements: P231 + P232 - P273 - P280 - P303 + P361 + P353 - P305 + P351 + P338 - P370 + P378
• Hazard Classifications: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 4 - Eye Dam. 1 - Pyr. Liq. 1 - Skin Corr. 1B - Skin Sens. 1 - STOT RE 2
• Storage Class Code: 4.2 - Pyrophoric and self-heating hazardous materials
• WGK: WGK 2
• Flash Point(F): No data available
• Flash Point(C): No data available