Molekula
Methyl-(triphenylphosphoranylidene)acetat
Methyl (triphenylphosphoranylidene)acetate
Belieferung von über 4.500 Kunden in mehr als 80 Ländern
ISO 9001:2015 & ISO 14001:2015 zertifiziert · Lieferant für Laboratorien und Industrie seit 1999 · Analysezertifikat (Certificate of Analysis, CoA) für jede Charge
Methyl (triphenylphosphoranylidene)acetate is a phosphorus ylide widely used in organic synthesis, particularly for Wittig reactions to form alkenes from carbonyl compounds. This reagent is a pale yellow crystalline solid with high reactivity, enabling efficient olefination in research and industrial applications. CAS 2605-67-6, molecular formula C21H19O2P, molecular weight 334.35 g/mol. Store at 2–8°C under inert gas to prevent hydrolysis. Signal word: Warning (may cause skin/eye irritation). Molekula supplies Methyl (triphenylphosphoranylidene)acetate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Dieser Stoff ist bei Molekula auf Anfrage erhältlich. Die vollständige Spezifikation, das Sicherheitsdatenblatt (SDS) und die Dokumentation des Zertifikats der Analyse (CoA) werden Ihnen mit Ihrem Angebot bereitgestellt, sobald unser Team die gewünschte Qualität und Packungsgröße bestätigt hat.
Übersicht
- SKU
- 29058241
- CAS-Nummer
- 2605-67-6
- IUPAC-Name
- methyl 2-(triphenyl-lambda5-phosphanylidene)acetate
- EG-Nummer
- 220-018-4
- Molekülformel
- C21H19O2P
- Molekulargewicht
- 334.35
- Exakte Masse
- 334.1123
- SMILES
- COC(=O)C=P(C1=CC=CC=C1)(C2=CC=CC=C2)C3=CC=CC=C3
- InChIKey
- NTNUDYROPUKXNA-UHFFFAOYSA-N
- InChI
- InChI=1S/C21H19O2P/c1-23-21(22)17-24(18-11-5-2-6-12-18,19-13-7-3-8-14-19)20-15-9-4-10-16-20/h2-17H,1H3
- PubChem CID
- 17453
Synonyme
- ((Methoxycarbonyl)methylene)triphenylphosphorane
- (2-Hydroxy-2-methoxyvinyl)triphenylphosphonium hydroxide inner salt
- (Carbomethoxymethylene)triphenylphosphorane
- (Triphenylphosphoranylidene)acetic acid methyl ester
- 2-(triphenylphosphoranylidene)acetic acid methyl ester
- Acetic acid, (triphenylphosphoranylidene)-, methyl ester
- Acetic acid, 2-(triphenylphosphoranylidene)-, methyl ester
- methyl 2-(triphenyl-lambda5-phosphanylidene)acetate
- Methyl 2-(triphenylphosphoranylidene)acetate
- Triphenyl(carbomethoxymethylene)phosphorane
Häufig gestellte Fragen
What is Methyl (triphenylphosphoranylidene)acetate (CAS 2605-67-6) commonly used for?
It is primarily used as a Wittig reagent in organic synthesis for the preparation of alkenes via olefination reactions, particularly in academic and research settings.
What is the molecular formula and molecular weight of this compound?
The molecular formula is **C21H19O2P**, and the molecular weight is **334.35 g/mol**.
How should Methyl (triphenylphosphoranylidene)acetate be stored?
Store at **2–8°C** in a cool, dry place, away from moisture and direct light. Follow standard chemical storage safety protocols.
What grade or purity level is available for this product?
Molekula supplies this compound in **research-grade purity**, typically ≥97% by HPLC or NMR, suitable for laboratory-scale synthesis.
Can Molekula supply this compound in bulk quantities?
Yes, bulk quantities are available upon request—please contact our sales team for pricing and lead times for larger orders.
What documentation comes with an order of this product?
Each order includes a **Certificate of Analysis (CoA)**, Material Safety Data Sheet (MSDS), and a product specification sheet detailing purity and storage instructions.
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Molekula liefert seit 1999 Feinchemikalien und Biochemikalien; unsere Anlagen sind nach ISO 9001:2015 und ISO 14001:2015 zertifiziert. Jede versandfertige Charge wird mit einer Chargennummer erfasst und einem Analysezertifikat (Certificate of Analysis) zugeordnet, und Sicherheitsdatenblätter (SDS) stehen in fünf Sprachen zur Verfügung.