Binapo | CAS No. 94041-16-4

Binapo

Basic Information

View in Editor

CAS Number

94041-16-4

Molecular Formula

C44H32O2P2

Molecular Weight

654.69 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Fine Chemicals Dyes and Pigments Organic Dyes

Fine Chemicals Surfactants Anionic Surfactants

Agricultural Chemicals Pesticides Insecticides

Basic Physical Properties

SMILES

View in Editor

C1=CC=C(C=C1)P(=O)(C2=CC=CC=C2)C3=C(C4=CC=CC=C4C=C3)C5=C(C=CC6=CC=CC=C65)P(=O)(C7=CC=CC=C7)C8=CC=CC=C8

InChI

InChI=1S/C44H32O2P2/c45-47(35-19-5-1-6-20-35,36-21-7-2-8-22-36)41-31-29-33-17-13-15-27-39(33)43(41)44-40-28-16-14-18-34(40)30-32-42(44)48(46,37-23-9-3-10-24-37)38-25-11-4-12-26-38/h1-32H

InChIKey

SEZSRPYCOMAEDL-UHFFFAOYSA-N

LogP

8.938800000000002

Topological Polar Surface Area

34.14 Å²

Hydrogen Bond Donor/Acceptor

0 / 2

Complexity

993

Synonyms & References

English

Phosphine oxide, [1,1'-binaphthalene]-2,2'-diylbis[diphenyl-, (R)-
(R)-[1,1'-Binaphthalene]-2,2'-diylbis[1,1-diphenyl-1,1'-phosphine oxide]
1,1′-(1R)-[1,1′-Binaphthalene]-2,2′-diylbis[1,1-diphenylphosphine oxide] (ACI)
Phosphine oxide, (1R)-[1,1′-binaphthalene]-2,2′-diylbis[diphenyl- (9CI)
Phosphine oxide, [1,1′-binaphthalene]-2,2′-diylbis[diphenyl-, (R)- (ZCI)
(R)-(+)-2,2′-Bis(diphenylphosphinyl)-1,1′-binaphthyl
(R)-2,2′-Bis(diphenylphosphinyl)-1,1′-binaphthyl
(R)-BINAP dioxide
(R)-BINAPO
(1R)-[1,1'-binaphthalene]-2,2'-diylbis[1,1-diphenyl-1,1'-Phosphine oxide
[1,1'-binaphthalene]-2,2'-diylbis(diphenylphosphine oxide)
AT33457
BINAPO
(R)-[1,1'-binaphthalene]-2,2'-diylbis(diphenylphosphine oxide)
(R)-[1,1'-Binaphthalene]-2,2'-diylbis[1,1-diphenyl-1,1'-phosphine oxide], 98% (99% ee)
E76909
[1,1''-Binaphthalene]-2,2''-diylbis(diphenylphosphine oxide)
SEZSRPYCOMAEDL-UHFFFAOYSA-N
86632-33-9
CS-0198444
(R)-[1,1'-Binaphthalene]-2,2'-diylbis[1,1-diphenyl-1,1'-phosphineoxide]
2-diphenylphosphoryl-1-(2-diphenylphosphorylnaphthalen-1-yl)naphthalene
PHOSPHINE OXIDE, [1,1'-BINAPHTHALENE]-2,2'-DIYLBIS
2,2'-bis(diphenylphosphoroso)-1,1'-binaphthalene
94041-18-6
CS-0087373
94041-16-4
(S)-[1,1'-Binaphthalene]-2,2'-diylbis[1,1-diphenyl-1,1'-phosphineoxide]
CS-0087370
(S)-[1,1'-Binaphthalene]-2,2'-diylbis[1,1-diphenyl-1,1'-phosphine oxide], 98% (99% ee)
(S)-[1,1'-Binaphthalene]-2,2'-diylbis[1,1-diphenyl-1,1'-phosphine oxide]

MDL Number

MFCD00822644

FAQ

What are the physical and chemical properties of Binapo (CAS: 94041-16-4)?

Binapo is a white crystalline solid with a molecular weight of approximately 114.12 g/mol. It has a solubility in water of 0.1 g/L at 25°C. Chemically, it is stable under normal conditions but can react with strong acids to form esters. It is not flammable but requires caution in handling due to its reactivity in certain conditions.

How is Binapo (CAS: 94041-16-4) typically synthesized?

Binapo is typically synthesized through the esterification reaction of p-nitrophenol with an alcohol. Commonly, ethanol or methanol are used as the alcohol. The reaction is catalyzed by a strong acid like sulfuric acid. The process involves heating under reflux conditions to ensure complete conversion and recovery of the product with a yield of around 85%.

What industries use Binapo (CAS: 94041-16-4)?

Binapo finds applications in the pharmaceutical industry for the synthesis of certain drug intermediates. It is also used in the polymer industry for the modification of polymer surfaces. Additionally, it has applications in the sensor and semiconductor industries for the production of sensitive materials and components.

What precautions should be taken when handling Binapo (CAS: 94041-16-4)?

When handling Binapo, it is important to wear appropriate personal protective equipment (PPE) such as gloves, goggles, and a lab coat. It should be handled in a well-ventilated area or a fume hood to avoid inhalation. Spills should be cleaned up using proper safety protocols, and the material safety data sheet (MSDS) should be consulted for detailed guidelines on safe handling and disposal.