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Methyltriphenylphosphonium bromide, 98+% Product Code.: 11492588
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Methyltriphenylphosphonium bromide, 98+%

Product Code. 11492588
50 g, 50g
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Product Code. 11492588

Brand: Thermo Scientific Alfa Aesar A15878.18

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Description

CAS: 1779-49-3 | C19H18BrP | 357.23 g/mol

Methyltriphenylphosphonium bromide is used for methylenation through the Wittig reaction. It is utilized in the synthesis of an enyne and 9-isopropenyl -phenanthrene by using sodium amide as reagent. It is a lipophilic molecule and used to deliver molecules to specific cell components. Further, it acts as an antineoplastic agent.

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
Methyltriphenylphosphonium bromide is used for methylenation through the Wittig reaction. It is utilized in the synthesis of an enyne and 9-isopropenyl -phenanthrene by using sodium amide as reagent. It is a lipophilic molecule and used to deliver molecules to specific cell components. Further, it acts as an antineoplastic agent.

Solubility
Soluble in water.

Notes
Hygroscopic. Incompatible with strong oxidizing agents.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 1779-49-3
Molecular Formula C19H18BrP
Molecular Weight (g/mol) 357.23
MDL Number MFCD00011804
InChI Key LSEFCHWGJNHZNT-UHFFFAOYSA-M
Synonym methyltriphenylphosphonium bromide, methyltriphenylphosphanium bromide, triphenylmethylphosphonium bromide, methyl triphenylphosphonium bromide, methyl triphenyl phosphonium bromide, phosphonium, methyltriphenyl-, bromide, methyltriphenylphosphoniumbromide, methyl-triphenyl-phosphonium bromide
PubChem CID 74505
IUPAC Name methyl(triphenyl)phosphanium;bromide
SMILES [Br-].C[P+](C1=CC=CC=C1)(C1=CC=CC=C1)C1=CC=CC=C1

Specifications

Melting Point 231°C to 234°C
Assay Percent Range ≥98%
Quantity 50 g
UN Number UN2811
Beilstein 3599467
Sensitivity Hygroscopic
Solubility Information Soluble in water.
Formula Weight 357.24
Percent Purity ≥98%
Chemical Name or Material Methyltriphenylphosphonium bromide

Certificates

Certificates

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5 results found
Lot Number Certificate Type Date Product Code
Lot Number3069010 Certificate TypeCertificate of Analysis Date21/02/2025 Product CodeA15878.30,A15878.18,A15878.0B
Lot Number3004396 Certificate TypeCertificate of Analysis Date21/02/2025 Product CodeA15878.30,A15878.18,A15878.0B
Lot Number3133713 Certificate TypeCertificate of Analysis Date21/02/2025 Product CodeA15878.30,A15878.18,A15878.0B
Lot Number3159929 Certificate TypeCertificate of Analysis Date21/02/2025 Product CodeA15878.30,A15878.18,A15878.0B
Lot Number3133714 Certificate TypeCertificate of Analysis Date21/02/2025 Product CodeA15878.30,A15878.18,A15878.0B

Safety and Handling

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Product Identifier
  • Methyl triphenylphosphonium bromide
 Signal Word
  • Danger
 Hazard Category
  • Acute toxicity Category 3
  • LONG-TERM AQUATIC HAZARD Chronic 2
 Hazard Statement
  • H301-Toxic if swallowed.
  • H411-Toxic to aquatic life with long lasting effects.
 Precautionary Statement
  • P264-Wash face, hands and anyexposed skin thoroughly after handling.
  • P301+P310-IF SWALLOWED: Immediately call a POISON CENTER/doctor /
 Supplemental information
  • MIXTURE LIST-Contains : Methyl triphenylphosphonium bromide
SDS

RUO – Research Use Only

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