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ChemicalBook > Product Catalogue >Organic Chemistry >Phosphines >2-(TRIPHENYLPHOSPHORANYLIDENE)PROPIONALDEHYDE

2-(TRIPHENYLPHOSPHORANYLIDENE)PROPIONALDEHYDE

2-(TRIPHENYLPHOSPHORANYLIDENE)PROPIONALDEHYDE Structure
  • ₹2510 - ₹15570
  • Product name: 2-(TRIPHENYLPHOSPHORANYLIDENE)PROPIONALDEHYDE
  • CAS: 24720-64-7
  • MF: C21H19OP
  • MW: 318.35
  • EINECS:
  • MDL Number:MFCD00075596
  • Synonyms:2-(TRIPHENYLPHOSPHORANYLIDENE)PROPIONALDEHYDE;2-(triphenylphosphoranylidene)propionaldehyde, 98 %;2-(triphenylphosphoranylidene);2-(TRIPHENYLPHOSPHOR;1-Formylethylidenetriphenylphosphorane;2-(Triphenylphosphoranylidene)propanal;2-(triphenyl-l5-phosphanylidene)propanal;2-(Triphenylphosphoranylidene)propionaldehyde 98%
2 prices
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Brand

  • Sigma-Aldrich(India)

Package

  • 1G
  • 10G
  • ManufacturerSigma-Aldrich(India)
  • Product number374377
  • Product description2-(Triphenylphosphoranylidene)propionaldehyde 98%
  • Packaging10G
  • Price₹15570
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number374377
  • Product description2-(Triphenylphosphoranylidene)propionaldehyde 98%
  • Packaging1G
  • Price₹2510
  • Updated2022-06-14
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Sigma-Aldrich(India) 374377 2-(Triphenylphosphoranylidene)propionaldehyde 98% 10G ₹15570 2022-06-14 Buy
Sigma-Aldrich(India) 374377 2-(Triphenylphosphoranylidene)propionaldehyde 98% 1G ₹2510 2022-06-14 Buy

Properties

Melting point :219-221 °C (lit.)
Boiling point :478.5±28.0 °C(Predicted)
Density :1.14±0.1 g/cm3(Predicted)
storage temp. :Inert atmosphere,Store in freezer, under -20°C
form :Low Melting Solid
color :White to pink to brown
CAS DataBase Reference :24720-64-7

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning GHS hazard pictograms P264, P270, P301+P312, P330, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

2-(Triphenylphosphoranylidene)propionaldehyde is a reagent used in the asymmetric synthesis of hispidanin A via oxidative alkoxylation and stereoselective Diels-Alder reaction. Also acts as a reagent in the stereoselective synthesis of 10-epi-tirandamycin E.

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