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Update to Avantor’s response to the coronavirus (COVID-19) pandemic

(Methyl)triphenylphosphonium bromide ≥99% (by titrimetric analysis)

Supplier: A.W. SCHÜRR GmbH

24571-5KG 24571-1KG 24571-10KG 24571-25G 24571-100G 24571-250G
102582-572EA 1440.94 USD InStock
102582-572 102609-698 102613-670 102625-250 102625-252 102625-254
(Methyl)triphenylphosphonium bromide ≥99% (by titrimetric analysis)
(Methyl)triphenylphosphonium bromide
Methyltriphenylphosphonium bromide is used for methylenation through the Wittig reaction.


Formula: C₁₉H₁₈BrP
Storage Temperature: Refrigerator
 MDL Number: MFCD00011804
CAS Number: 1779-49-3
UN: 2811
ADR: 6.1,III
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Specification Test Results
Appearance White to off-white crystalline powder
Melting Point 230 ± 4°C
Water Content (Karl Fisher) ≤ 0.1%
Infrared Spectrum Matches reference standard
Assay by titration 97.5 - 102.5% (Anhydrous basis)

 

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