(Benzoylmethylene)triphenylphosphorane, 98+%

Product Code. 11484823

Brand: Thermo Scientific Alfa Aesar A12184.06

Description

CAS: 859-65-4 | C26H21OP | 380.43 g/mol

It is used in organic synthesis, wittig reagent.

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
It is used in organic synthesis, wittig reagent.

Solubility
Soluble in Methanol (almost transparency).

Notes
Air sensitive. Store in refrigerator. Store away from oxidizing agent, air.

Specifications

Chemical Identifiers

• CAS: 859-65-4
• Molecular Formula: C26H21OP
• Molecular Weight (g/mol): 380.43
• MDL Number: MFCD00014088
• InChI Key: MZRSAJZDYIISJW-UHFFFAOYSA-N
• Synonym: benzoylmethylene triphenylphosphorane, 2-triphenylphosphoranylidene acetophenone, 1-phenyl-2-triphenylphosphoranylidene ethanone, phenacylidenetriphenyl phosphorane, phenylcarbonylmethylene triphenylphosphorane, acetophenone, 2-triphenylphosphoranylidene, phenacylidenetriphenylphosphorane, triphenylphosphinebenzoylmethylene, ethanone, 1-phenyl-2-triphenylphosphoranylidene
• PubChem CID: 70073
• IUPAC Name: 1-phenyl-2-(triphenyl-$l^{5}-phosphanylidene)ethanone
• SMILES: O=C(C=P(C1=CC=CC=C1)(C1=CC=CC=C1)C1=CC=CC=C1)C1=CC=CC=C1

• Melting Point: 183°C to 186°C
• Quantity: 5 g
• Beilstein: 620285
• Sensitivity: Air sensitive
• Solubility Information: Soluble in Methanol (almost transparency).
• Formula Weight: 380.43
• Percent Purity: ≥98%
• Chemical Name or Material: (Benzoylmethylene)triphenylphosphorane

Safety and Handling

Product Identifier

• Benzoylmethylene triphenylphosphorane

Signal Word

• Warning

Hazard Category

• Serious eye damage/eye irritation Category 2
• Skin corrosion/irritation Category 2
• Specific target organ toxicity Category 3

Hazard Statement

• H315-Causes skin irritation.
• H319-Causes serious eye irritation.
• H335-May cause respiratory irritation.

Precautionary Statement

• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P302+P352-IF ON SKIN: Wash with plenty of water/soap.
• P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
• P312-Call a POISON CENTER/doctor/if you feel unwell.
• P332+P313-If skin irritation occurs: Get medical advice/attention.
• P337+P313-If eye irritation persists: Get medical advice/attention.

Supplemental information

• MIXTURE LIST-Contains : 2-(Triphenylphosphoranylidene)acetophenone

SDS

RUO – Research Use Only