[A11709] CAS 2136-75-6 | (Formylmethylene)triphenylphosphorane, 97%, may cont. up to ca 3% water | Alfa
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Brand: Alfa Aesar
2136-75-6 | C20H17OP | 2-(triphenyl-λ⁵-phosphanylidene)acetaldehyde
Chemical Identifiers
CAS
2136-75-6
Molecular Weight (g/mol)
304.33
Synonym
2-(triphenyl-λ⁵-phosphanylidene)acetaldehyde
SMILES
O=CC=P(C1=CC=CC=C1)(C1=CC=CC=C1)C1=CC=CC=C1
InChI Key
CQCAYWAIRTVXIY-UHFFFAOYSA-N
Molecular Formula
C20H17OP
IUPAC Name
2-(triphenyl-λ⁵-phosphanylidene)acetaldehyde
Specifications
Identification (FTIR)
Conforms
Appearance (Color)
Cream to pink or orange to brown
Assay (Non-aqueous acid-base Titration)
≥96.0 to ≤104.0% (dry wt. basis)
Water Content (Karl Fischer Titration)
≤4.0%
Form
Powder
설명
(Formylmethylene)triphenylphosphorane is used as Wittig reagent. It is also used as Pharmaceutical Intermediates. It is employed as raw material in organic Synthesis, Agrochemicals.
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
(Formylmethylene)triphenylphosphorane is used as Wittig reagent. It is also used as Pharmaceutical Intermediates. It is employed as raw material in organic Synthesis, Agrochemicals.
(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.
Other References:
Beilstein:523797
GHS Hazard and Precautionary Statements
Hazard Statements:H315-H319-H335
GHS H StatementH315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.
Precautionary Statements:P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c
Risk & Safety
TSCA:No
경고:RUO – Research Use Only
CAS2136-75-6FORMULAC20H17OPEINECS218-375-6MDLMFCD00006994
| Pakage | 100g, 10g, 25g |
|---|---|
| brand | Alfa Aesar |
