418714

Triphenylborat

≥97%

• Synonym(e): NSC 806, Triphenoxyborane, Triphenyl ester boric acid
• Lineare Formel: (C₆H₅O)₃B
• CAS-Nummer: 1095-03-0
• Molekulargewicht: 290.12
• EG-Nummer: 214-137-0
• MDL-Nummer: MFCD00059011
• UNSPSC-Code: 12352103
• PubChem Substanz-ID: 24866237
• NACRES: NA.22

Eigenschaften

• Assay: ≥97%
• Form: solid
• mp (Schmelzpunkt): 98-101 °C (lit.)
• SMILES String: O(B(Oc1ccccc1)Oc2ccccc2)c3ccccc3
• InChI: 1S/C18H15BO3/c1-4-10-16(11-5-1)20-19(21-17-12-6-2-7-13-17)22-18-14-8-3-9-15-18/h1-15H
• InChIKey: MDCWDBMBZLORER-UHFFFAOYSA-N

Beschreibung

Anwendung

Catalyst involved in:

• Multicomponent aziridination of aldehydes
• Hetero-Diels-Alder reactions and Mukaiyama aldol condensation
• Cross-metathesis of alkenes with 3-nitropropene
• Asymmetric Claisen rearrangement of unactivated allyl vinyl ethers
• Ethoxylation
• Asymmetric aziridination of imines

Sicherheitshinweise

• Piktogramme: GHS06,GHS05
• Signalwort: Danger
• H-Sätze: H301 + H311 + H331,H318
• P-Sätze: P261 - P280 - P301 + P310 - P302 + P352 + P312 - P304 + P340 + P311 - P305 + P351 + P338
• Gefahreneinstufungen: Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Eye Dam. 1
• Lagerklassenschlüssel: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges, type P3 (EN 143) respirator cartridges