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(Methoxymethyl)triphenylphosphonium chloride, 98+%, Thermo Scientific Chemicals

$112.14 - $891.18

Chemical Identifiers

CAS 4009-98-7
Molecular Formula C20H20ClOP
Molecular Weight (g/mol) 342.80
MDL Number MFCD00011800
InChI Key SJFNDMHZXCUXSA-UHFFFAOYSA-M
Synonym methoxymethyl triphenylphosphonium chloride, methoxymethyl triphenylphosphanium chloride, phosphonium, methoxymethyl triphenyl-, chloride, methoxymethyltriphenylphosphonium chloride, methoxymethyl-triphenylphosphonium chloride, methoxymethyl-triphenyl-phosphonium chloride, triphenyl methoxymethyl phosphonium chloride, methoxy methyl triphenyl phosphonium chloride
PubChem CID 2723798
IUPAC Name methoxymethyl(triphenyl)phosphanium;chloride
SMILES [Cl-].COC[P+](C1=CC=CC=C1)(C1=CC=CC=C1)C1=CC=CC=C1
View More Specs

Products 3
Catalog Number Mfr. No. Quantity Price Quantity  
Catalog Number Mfr. No. Quantity Price Quantity  
AAA1438014
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Thermo Scientific Chemicals
A1438014
25 g N/A
 
AAA1438022
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Thermo Scientific Chemicals
A1438022
100 g N/A
 
AAA1438036
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Thermo Scientific Chemicals
A1438036
500 g N/A
 
Description

Description

(Methoxymethyl)triphenylphosphonium chloride is used as a phase transfer catalyst and in the synthesis of taxol-A fragment. It is widely used in the synthesis of pharmaceutical product cephalotaxine, which is used as an antiviral and antitumor 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
(Methoxymethyl)triphenylphosphonium chloride is used as a phase transfer catalyst and in the synthesis of taxol-A fragment. It is widely used in the synthesis of pharmaceutical product cephalotaxine, which is used as an antiviral and antitumor agent.

Solubility
Soluble in methanol and chloroform. It decomposes in water.

Notes
Hygroscopic . Incompatible with strong oxidizing agents.
Specifications

Chemical Identifiers

4009-98-7
342.80
SJFNDMHZXCUXSA-UHFFFAOYSA-M
2723798
[Cl-].COC[P+](C1=CC=CC=C1)(C1=CC=CC=C1)C1=CC=CC=C1
C20H20ClOP
MFCD00011800
methoxymethyl triphenylphosphonium chloride, methoxymethyl triphenylphosphanium chloride, phosphonium, methoxymethyl triphenyl-, chloride, methoxymethyltriphenylphosphonium chloride, methoxymethyl-triphenylphosphonium chloride, methoxymethyl-triphenyl-phosphonium chloride, triphenyl methoxymethyl phosphonium chloride, methoxy methyl triphenyl phosphonium chloride
methoxymethyl(triphenyl)phosphanium;chloride

Specifications

4009-98-7
C20H20ClOP
25 g
Hygroscopic
Soluble in methanol and chloroform. It decomposes in water.
[Cl-].COC[P+](C1=CC=CC=C1)(C1=CC=CC=C1)C1=CC=CC=C1
342.80
342.81
(Methoxymethyl)triphenylphosphonium chloride
∼190°C (decomposition)
MFCD00011800
924215
methoxymethyl triphenylphosphonium chloride, methoxymethyl triphenylphosphanium chloride, phosphonium, methoxymethyl triphenyl-, chloride, methoxymethyltriphenylphosphonium chloride, methoxymethyl-triphenylphosphonium chloride, methoxymethyl-triphenyl-phosphonium chloride, triphenyl methoxymethyl phosphonium chloride, methoxy methyl triphenyl phosphonium chloride
SJFNDMHZXCUXSA-UHFFFAOYSA-M
methoxymethyl(triphenyl)phosphanium;chloride
2723798
≥98%
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Safety and Handling

Safety and Handling

GHS H Statement
H302-H315-H319-H335
Harmful if swallowed.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.

P264b-P270-P280-P301+P312-P302+P352-P305+P351+P338-P330-P332+P313-P362-P501c

H302-H315-H319

DOTInformation : Hazard Class: 9; Packaging Group: III

EINECSNumber : 223-664-5

TSCA : No

Recommended Storage : Keep cold

SDS
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RUO – Research Use Only