Methoxydiethylborane

Methoxydiethylborane
  • CAS No.:7397-46-8
Other grades of this product :
Methoxydiethylborane Basic information
Product Name:Methoxydiethylborane
Synonyms:diethylmethoxyborane solution;diethylmethoxyborane, 1m soln in thf;DIETHYLISOCYANATOPHOSPHATE;DiethylMethoxyborane tertahydrofuransolution;DiethylMethoxyborane, 10% in THF;Methoxydiethylborane, in tetrahydrofuran;DIETHYLMETHOXYBORANE, 1.0M SOLUTION IN T ETRAHYDROFURAN;DIETHYLMETHOXYBORANE: 1M SOLUTION IN THF
CAS:7397-46-8
MF:C5H13BO
MW:99.97
EINECS:000-000-0
Product Categories:Pharmaceutical Intermediates;Boranes;Reduction;Synthetic Reagents;MDEB
Mol File:7397-46-8.mol
Methoxydiethylborane Chemical Properties
Boiling point 89-90 °C
density 0.761 g/mL at 25 °C (lit.)
refractive index n20/D 1.387(lit.)
RTECS ED6151000
Fp 20 °F
form Solution
color Clear colorless to slightly amber
Sensitive Moisture Sensitive
BRN 2231225
Exposure limitsACGIH: TWA 50 ppm; STEL 100 ppm (Skin)OSHA: TWA 200 ppm(590 mg/m3)NIOSH: IDLH 2000 ppm; TWA 200 ppm(590 mg/m3); STEL 250 ppm(735 mg/m3)
InChIKeyFESAXEDIWWXCNG-UHFFFAOYSA-N
CAS DataBase Reference7397-46-8(CAS DataBase Reference)
NIST Chemistry ReferenceDiethylmethoxyborane(7397-46-8)
EPA Substance Registry SystemBorinic acid, diethyl-, methyl ester (7397-46-8)
Safety Information
Hazard Codes F,Xn,Xi,C
Risk Statements 11-36/37/38-22-19-48/22-43-40-37-34-17-53-20/21/22
Safety Statements 16-26-27-36/37/39-45-61-43-6
RIDADR UN 1993 3/PG 2
WGK Germany 2
TSCA Yes
HazardClass 3
PackingGroup II
HS Code 29319090
MSDS Information
ProviderLanguage
Methoxydiethylborane English
SigmaAldrich English
ALFA English
Methoxydiethylborane Usage And Synthesis
Chemical PropertiesTransparent to light yellow liquid
UsesMethoxydiethylborane is used in analytical studies as a way to identify functional groups in protonated oxygen-containing monofunctional compounds through mass spectrometry.
UsesReactant 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
Methoxydiethylborane Preparation Products And Raw materials
Preparation Products(3R,5R)-6-Cyano-3,5-dihydroxy-hexanoic Acid tert-Butyl Ester

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