1-Phenyl-2-(triphenylphosphoranylidene)ethanone

Basic Information

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CAS Number

859-65-4

Molecular Formula

C26H21OP

Molecular Weight

380.43 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Ketones

Fine Chemicals Dyes and Pigments Organic Dyes

Fine Chemicals Surfactants Anionic Surfactants

Agricultural Chemicals Pesticides Insecticides

Basic Physical Properties

Melting Point

188°C

Boiling Point

550.9°C at 760 mmHg

Density

1.18±0.1 g/cm3 (20 ºC 760 Torr),

Flash Point

287°C

Solubility

Insuluble (2.1E-4 g/L) (25 ºC),

Refractive Index

1.646

SMILES

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O=C(C1=CC=CC=C1)C=P(C2=CC=CC=C2)(C3=CC=CC=C3)C4=CC=CC=C4

InChI

InChI=1S/C26H21OP/c27-26(22-13-5-1-6-14-22)21-28(23-15-7-2-8-16-23,24-17-9-3-10-18-24)25-19-11-4-12-20-25/h1-21H

InChIKey

MZRSAJZDYIISJW-UHFFFAOYSA-N

LogP

4.665600000000003

Topological Polar Surface Area

17.07 Å²

Hydrogen Bond Donor/Acceptor

0 / 1

Complexity

489

Safety Information

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Sensitiveness

Air Sensitive

Synonyms & References

English

Benzoylmethylenetriphenylphosphorane
(Benzoylmethylene)triphenylphosphorane
alpha-(Triphenylphosphoranylidene)acetophenone
2-(Triphenylphosphoranylidene)acetophenone
SKF 45359
Triphenylphosphoranylideneacetophenone
1-Phenyl-2-(triphenylphosphoranylidene)ethanone
BENZOYLMETHYLENE TRIPHENYLPHOSPHORANE
(Phenylcarbonylmethylene)triphenylphosphorane
Acetophenone, 2-(triphenylphosphoranylidene)-
SK&F 45349
Phenacylidenetriphenylphosphorane
Triphenylphosphinebenzoylmethylene
Ethanone, 1-phenyl-2-(triphenylphosphoranylidene)-
MZRSAJZDY

MDL Number

MFCD00014088

FAQ

What regulatory guidelines apply to 1-Phenyl-2-(triphenylphosphoranylidene)ethanone (CAS: 859-65-4)?

1-Phenyl-2-(triphenylphosphoranylidene)ethanone (CAS: 859-65-4) is subject to regulatory guidelines under the Globally Harmonized System (GHS) for classification and labeling of chemicals. It must comply with REACH regulations for substances in the European Union, and there are FDA/EPA guidelines for its use and handling in the United States. Proper hazard communication and safety data sheets (SDS) are required to ensure compliance with these regulations.

Are there alternatives to 1-Phenyl-2-(triphenylphosphoranylidene)ethanone (CAS: 859-65-4) in synthesis?

There are several alternatives to 1-Phenyl-2-(triphenylphosphoranylidene)ethanone (CAS: 859-65-4) for synthesis. Common alternatives include using other phosphoranes such as 1-benzyl-2-(triphenylphosphoranylidene)ethanone or 1-(2-methoxyphenyl)-2-(triphenylphosphoranylidene)ethanone. Additionally, other reagents like dialkylphosphoranes or bis(diaryldithiadiphosphino)methanes can be considered as substitutes, depending on the specific synthetic route.

What is the market or research trend for 1-Phenyl-2-(triphenylphosphoranylidene)ethanone (CAS: 859-65-4)?

The market for 1-Phenyl-2-(triphenylphosphoranylidene)ethanone (CAS: 859-65-4) is driven by its use in pharmaceuticals, organic synthesis, and materials science. Recent research trends indicate a focus on its application in developing new drug candidates and advanced materials. There is also an emerging interest in its potential use as a catalyst in various chemical reactions, reflecting a growing trend towards sustainable and efficient synthetic methods.

How should waste containing 1-Phenyl-2-(triphenylphosphoranylidene)ethanone (CAS: 859-65-4) be handled?

Waste containing 1-Phenyl-2-(triphenylphosphoranylidene)ethanone (CAS: 859-65-4) should be collected and disposed of in accordance with local environmental regulations. It is recommended to incinerate the waste under controlled conditions or use professional waste disposal services. Proper safety measures should be taken to prevent the release of any hazardous materials during handling and disposal. Environmental protection precautions include ensuring the waste is securely sealed and transported in a manner that prevents leaks or spills.