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  8. (Carbethoxyethylidene)triphenylphosphorane, ca. 94%, balance TPPO

(Carbethoxyethylidene)triphenylphosphorane, ca. 94%, balance TPPO

Product Code. 10584484 Shop All Thermo Scientific Chemicals Products
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25 g
Packaging:
Glass bottle
Unit Size:
25g
5g
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Product Code. 10584484 Supplier Thermo Scientific Acros Supplier No. 146080250
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Estimated Shipment: 04-09-2026
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Beschreibung

CAS: 5717-37-3 | C23H23O2P | 362.41 g/mol

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

TRUSTED_SUSTAINABILITY

Chemische Identifikatoren

CAS 5717-37-3
Molecular Formula C23H23O2P
Molecular Weight (g/mol) 362.41
MDL Number MFCD00009160
InChI Key KZENFXVDPUMQOE-UHFFFAOYSA-N
Synonym ethyl 2-triphenylphosphoranylidene propanoate, carbethoxyethylidene triphenylphosphorane, ethyl 2-triphenylphosphoranylidene propionate, 1-ethoxycarbonylethylidene triphenylphosphorane, propanoic acid, 2-triphenylphosphoranylidene-, ethyl ester, 1-ethoxycarbonyl ethylidenetriphenylphosphorane, ethyl 2-triphenyl-lambda5-phosphanylidene propanoate, ethyl 2-triphenyl-$l^ 5-phosphanylidene propanoate, 1-ethoxycarbonylethylethylidene triphenylphosporane, carbethoxyethylidine triphenylphosphorane
PubChem CID 79792
IUPAC Name ethyl 2-(triphenyl-$l^{5}-phosphanylidene)propanoate
SMILES CCOC(=O)C(C)=P(C1=CC=CC=C1)(C1=CC=CC=C1)C1=CC=CC=C1

Spezifikation

CAS Min % 94.0
CAS Max % 100.0
Melting Point 157.0°C to 159.0°C
Color Yellow
Infrared Spectrum Authentic
Assay Percent Range ca. 94% (HPLC)
Packaging Glass bottle
Linear Formula CH3C[=P(C6H5)3]CO2C2H5
Quantity 25 g
Formula Weight 362.4
Percent Purity ca. 94%
Physical Form Crystalline Powder
Chemical Name or Material (Carbethoxyethylidene)triphenylphosphorane, Balance TPPO
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Sicherheit und Handhabung

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Produktidentifikator
  • (Carbethoxyethylidene)triphenylphosphorane
 Signalwort
  • Danger
 Gefahrenkategorie
  • Acute toxicity Category 3
  • Serious eye damage/eye irritation Category 2
  • Skin corrosion/irritation Category 2
  • Specific target organ toxicity Category 3
 Gefahrenhinweis
  • H315-Causes skin irritation.
  • H319-Causes serious eye irritation.
  • H335-May cause respiratory irritation.
  • H301-Toxic if swallowed.
 Sicherheitshinweis
  • P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P301+P310-IF SWALLOWED: Immediately call a POISON CENTER/doctor /
  • P302+P352-IF ON SKIN: Wash with plenty of water/.
  • P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Sicherheitsdatenblatt (SDS)

RUO – Research Use Only

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