Please login to your online account to display your discounted pricing

Alfa Aesar™ (Formylmethylene)triphenylphosphorane, 97%, may cont. up to ≈3% water

$84.81 - $201.65

Chemical Identifiers

Chemical Name or Material (Formylmethylene)triphenylphosphorane
CAS 2136-75-6
Molecular Formula (C6H5)3P=CHCHO
Formula Weight 304.33
MDL Number MFCD00006994
Beilstein 523797
Synonym (Triphenylphosphoranylidene)acetaldehyde
View More Specs
Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAA1170909

  SDS
alfa aesar™
A1170909
10g Each for $84.81

AAA1170914

  SDS
alfa aesar™
A1170914
25g Each for $201.65
Description & Specifications

Specifications

Formula Weight 304.33
Chemical Name or Material (Formylmethylene)triphenylphosphorane
Assay 97%
Molecular Formula (C6H5)3P=CHCHO
MDL Number MFCD00006994
Beilstein 523797
Synonym (Triphenylphosphoranylidene)acetaldehyde
Recommended Storage 2°C to 8°C
Melting Point 183° to 188°C
CAS 2136-75-6
Health Hazard 1 Warning
Health Hazard 2 GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Health Hazard 3 GHS P Statement
P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do.
Continue rinsing.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.
Concentration May contain up to ≈3% water
Quantity 10g

Applications
(Formylmethylene)triphenylphosphorane is used as Wittig reagent. It is also used as Pharmaceutical Intermediates. It is employed as raw material in organic Synthesis, Agrochemicals.

Solubility
Soluble in Chloroform, Methanol.

Notes
Air Sensitive. Store at -20°C. Incompatible with strong oxidizing agents.

Safety and Handling

Warning

GHS P Statement
P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do.
Continue rinsing.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

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

2°C to 8°C