dicyclohexyl({2',6'-dimethoxy-[1,1'-biphenyl]-2-yl})phosphane

Basic Information

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CAS Number

657408-07-6

Molecular Formula

C26H35O2P

Molecular Weight

410.54 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Ethers

Agricultural Chemicals Pesticides Insecticides

Basic Physical Properties

Melting Point

164-166 °C <br />165.5 °C

Boiling Point

513.3°C at 760 mmHg

Density

1.9300

Flash Point

513.3 °C at 760 mmHg

SMILES

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COC1=C(C(=CC=C1)OC)C2=CC=CC=C2P(C3CCCCC3)C4CCCCC4

InChI

InChI=1S/C26H35O2P/c1-27-23-17-11-18-24(28-2)26(23)22-16-9-10-19-25(22)29(20-12-5-3-6-13-20)21-14-7-4-8-15-21/h9-11,16-21H,3-8,12-15H2,1-2H3

InChIKey

VNFWTIYUKDMAOP-UHFFFAOYSA-N

LogP

7.143400000000006

Topological Polar Surface Area

18.46 Å²

Hydrogen Bond Donor/Acceptor

0 / 2

Complexity

441

Safety Information

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Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

Sensitiveness

Air Sensitive

Synonyms & References

English

2,6-dimethoxy-2'-(dicyclohexylphosphino)biphenyl
dicyclohexyl-(6',2'-dimethoxybiphenyl-2-yl)phosphine
AKOS015840832
2'-dicyclohexylphosphino-2,6-dimethoxy-1,1'-biphenyl
CS-0203400
AC-4977
2-(Dicyclohexylphosphanyl)-2',6'-dimethoxybiphenyl
2-(dicyclohexylphosphino)-2',6'-dimethoxybiphenyl
DICYCLOHEXYL-(2',6'-DIMETHOXY-BIPHENYL-2-YL)-PHOSPHANE
2'-dicyclohexylphosphino-2,6-dimethoxybiphenyl
dicyclohexyl(2',6'-dimethoxy-[1,1'-biphenyl]-2-yl)phosphane
2-Dicyclohexylphosphino-2',6'-dimethoxybiphenyl, S Phos, SPhos
S-Phos
dicyclohexyl(2',6'dimethoxybiphenyl-2-yl)phosphine
UNII-XI1MQ32186
2-Dicyclohexylphosphino-2',6'-dimethoxy-1,1'-biphenyl
2,6-dimethoxy-2'(dicyclohexylphosphino)biphenyl
SY005105
2-dicyclohexylphosphino-2'6' dimethoxybiphenyl
MFCD05861611
2-Dicyclohexylphosphino-2'6'-dimethoxy-1,1'-biphenyl
dicyclohexyl(2',6'-dimethoxy biphenyl-2-yl)phosphine
2-Dicyclohexylphoshino-2',6'-dimethoxy-1,1'-biphenyl
Sphos phosphine ligand [MI]
MB03614
2-(dicyclohexylphosphino)-2', 6'-dimethoxybiphenyl
dicyclohexyl-(2',6'-dimethoxybiphenyl-2-yl)-phosphine
dicyclohexyl-(2',6'-dimethoxy-[1,1'-biphenyl]-2-yl)phosphine
GS-4427
2-dicyclohexylphosphino-2'
D5036

MDL Number

MFCD05861611

Customs Code

2922299090

FAQ

What is dicyclohexyl({2',6'-dimethoxy-[1,1'-biphenyl]-2-yl})phosphane (CAS: 657408-07-6)?

Dicyclohexyl({2',6'-dimethoxy-[1,1'-biphenyl]-2-yl})phosphane is an organophosphorus compound with the CAS number 657408-07-6. It contains a phosphane group connected to two cyclohexyl rings and a biphenyl moiety with methoxy substituents. This compound is known for its stability and is often used as a coupling agent in chemical synthesis. Its molecular formula is C20H28O2P.

What are the main uses of dicyclohexyl({2',6'-dimethoxy-[1,1'-biphenyl]-2-yl})phosphane (CAS: 657408-07-6)?

Dicyclohexyl({2',6'-dimethoxy-[1,1'-biphenyl]-2-yl})phosphane (CAS: 657408-07-6) is primarily used in pharmaceutical research and industrial applications. It serves as a key intermediate in the synthesis of various organic compounds and is utilized in the development of drugs and materials. Additionally, it finds application in chemical research as a reagent for functional group modifications and cross-coupling reactions.

Is dicyclohexyl({2',6'-dimethoxy-[1,1'-biphenyl]-2-yl})phosphane (CAS: 657408-07-6) safe?

Dicyclohexyl({2',6'-dimethoxy-[1,1'-biphenyl]-2-yl})phosphane (CAS: 657408-07-6) is generally considered safe when handled properly. However, it should be treated with care as it may have potential toxicity if inhaled or ingested. Protective measures such as gloves, goggles, and proper ventilation are recommended. Safety standards for handling include following OSHA and EPA guidelines to ensure safe exposure levels and proper disposal.

How should dicyclohexyl({2',6'-dimethoxy-[1,1'-biphenyl]-2-yl})phosphane (CAS: 657408-07-6) be stored?

Dicyclohexyl({2',6'-dimethoxy-[1,1'-biphenyl]-2-yl})phosphane (CAS: 657408-07-6) should be stored in a cool, dry, and well-ventilated area away from direct light. It is typically kept in a sealed, airtight container to prevent moisture and air exposure. Storage conditions should maintain a temperature below 25°C and humidity levels below 60% to ensure stability and prolong shelf life.