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Tetramethylenebis(triphenylphosphonium bromide), 98+%

Artikelnummer. 11422307
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Artikelnummer. Mængde unitSize
11422307 250 g 250g
11402307 10 g 10g
11412307 50 g 50g
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Artikelnummer. 11422307

Brand: Thermo Scientific Alfa Aesar A14214.30

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Beskrivelse

CAS: 15546-42-6 | C40H38Br2P2 | 740.5 g/mol

Tetramethylenebis(triphenylphosphonium bromide) is used in the synthesis of squalene. It is also used in the conversion of ?-diketones to cyclohexa-1,3-dienes.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
Tetramethylenebis(triphenylphosphonium bromide) is used in the synthesis of squalene. It is also used in the conversion of ɑ-diketones to cyclohexa-1,3-dienes.

Notes
Hygroscopic. Store away from oxidizing agents. Store in a cool, dry conditions in a well sealed container.
TRUSTED_SUSTAINABILITY

Kemiske identifikatorer

CAS 15546-42-6
Molekylær formel C40H38Br2P2
Molekylvægt (g/mol) 740.5
MDL nummer MFCD00031714
InChI nøgle WTFXVDWCEPLDDY-UHFFFAOYSA-L
Synonym tetramethylenebis triphenylphosphonium bromide, 1,4-bis triphenylphosphonio butane dibromide, butane-1,4-diylbis triphenylphosphonium bromide, triphenyl 4-triphenylphosphaniumyl butyl phosphanium dibromide, tetramethylenebis triphenylphosphonium dibromide, triphenyl 4-triphenylphosphaniumylbutyl phosphanium dibromide, phosphonium,1,1'-1,4-butanediyl bis 1,1,1-triphenyl-, bromide 1:2, phosphonium,1,1'-1,4-butanediyl bis 1,1,1-triphenyl-,bromide 1:2
PubChem CID 3084237
IUPAC navn triphenyl(4-triphenylphosphaniumylbutyl)phosphanium;dibromide
SMIL C1=CC=C(C=C1)[P+](CCCC[P+](C2=CC=CC=C2)(C3=CC=CC=C3)C4=CC=CC=C4)(C5=CC=CC=C5)C6=CC=CC=C6.[Br-].[Br-]

Tekniske data

Kemisk navn eller materiale Tetramethylenebis(triphenylphosphonium bromide)
Smeltepunkt 292°C to 293°C
Mængde 250 g
Beilstein 3872522
Følsomhed Hygroscopic
Formel vægt 740.51
Procent renhed ≥98%

RUO – Research Use Only

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