E50604

Ethyltriphenylphosphonium bromide

99%

• Synonim(y): TEP
• Wzór liniowy: [(C₆H₅)₃P⁺C₂H₅]Br^-
• Numer CAS: 1530-32-1
• Masa cząsteczkowa: 371.25
• UNSPSC Code: 12352002
• NACRES: NA.22
• PubChem Substance ID: 24894599
• EC Number: 216-223-3
• Beilstein/REAXYS Number: 3599630
• MDL number: MFCD00011838
• Assay: 99%
• Form: crystalline

Właściwości

• Quality Segment: 200
• assay: 99%
• form: crystalline
• reaction suitability: core: phosphonium, reaction type: C-C Bond Formation, reaction type: phase-transfer
• mp: 203-205 °C (lit.)
• SMILES string: [Br-].CC[P+](c1ccccc1)(c2ccccc2)c3ccccc3
• InChI: 1S/C20H20P.BrH/c1-2-21(18-12-6-3-7-13-18,19-14-8-4-9-15-19)20-16-10-5-11-17-20;/h3-17H,2H2,1H3;1H/q+1;/p-1
• InChI key: JHYNXXDQQHTCHJ-UHFFFAOYSA-M

Opis

Application

Reactant for synthesis of:

• D-amino acids from L-cysteine-derived thiazolidines
• Leiodolide A via aldol reactions and Horner-Wadsworth-Emmons olefination
• Cycloalkanoindolines via diastereoselective intramolecular inimo-ene reactions
• WXYZA′ domain of maitotoxin using the coupling of key building blocks

Reactant for:

• Solid-state metathesis polycondensation to form alkyl-dipropenylthiophene monomers
• Mizoroki-Heck cyclization and cascading Tsuji-Trost cyclization / lactonization cyclization reactions for synthesis of an ABC ring system

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Informacja o środkach bezpieczeństwa

• Piktogramy: GHS06,GHS08,GHS05,GHS09
• Słowo ostrzegawcze: Danger
• Kody zagrożeń: H301,H318,H373,H411
• Temperatura zapłonu (°F): 401.0 °F
• Temperatura zapłonu (°C): 205 °C
• PPE (środki ochrony indywidualnej): dust mask type N95 (US), Eyeshields, Faceshields, Gloves
• Ostrzeżenia: P260 - P273 - P280 - P301 + P310 + P330 - P305 + P351 + P338 - P314
• Hazard Classifications: Acute Tox. 3 Oral - Aquatic Chronic 2 - Eye Dam. 1 - STOT RE 2 Oral
• Klasa składowania: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects