328839

Diethylmethoxyborane solution

1.0 M in THF

• Synonym(s): Diethylborinic acid methyl ester, Methyl diethylborinate
• Linear Formula: (C₂H₅)₂BOCH₃
• CAS Number: 7397-46-8
• Molecular Weight: 99.97
• MDL number: MFCD00013240
• UNSPSC Code: 12352001
• PubChem Substance ID: 24859752
• NACRES: NA.22

Properties

• form: liquid
• Quality Level: 100
• reaction suitability: reagent type: reductant
• concentration: 1.0 M in THF
• density: 0.868 g/mL at 25 °C
• 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
• signalword: Danger
• hcodes: H225,H250,H302,H314,H317,H335,H336,H351,H373
• pcodes: P210 - P231 + P232 - P280 - P303 + P361 + P353 - P305 + P351 + P338 - P370 + P378
• Hazard Classifications: Acute Tox. 4 Oral - Carc. 2 - Eye Dam. 1 - Flam. Liq. 2 - Pyr. Liq. 1 - Skin Corr. 1B - Skin Sens. 1 - STOT RE 2 - STOT SE 3
• target_organs: Central nervous system, Respiratory system
• supp_hazards: EUH019
• Storage Class: 4.2 - Pyrophoric and self-heating hazardous materials
• wgk_germany: WGK 2
• flash_point_f: -0.4 °F - closed cup
• flash_point_c: -18 °C - closed cup