(9,9-Dimethyl-9H-xanthene-4,5-diyl)bis(diphenylphosphine)

Basic Information

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CAS Number

161265-03-8

Molecular Formula

C39H32OP2

Molecular Weight

578.63 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Ethers

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Agricultural Chemicals Pesticides Insecticides

Laboratory Chemicals Research Chemicals Biochemical Reagents

Basic Physical Properties

Melting Point

227.0 to 231.0 deg-C

Boiling Point

665.7°C at 760 mmHg

Flash Point

449.9℃

Solubility

Soluble in organic solvents.

SMILES

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CC1(C2=C(C(=CC=C2)P(C3=CC=CC=C3)C4=CC=CC=C4)OC5=C1C=CC=C5P(C6=CC=CC=C6)C7=CC=CC=C7)C

InChI

InChI=1S/C39H32OP2/c1-39(2)33-25-15-27-35(41(29-17-7-3-8-18-29)30-19-9-4-10-20-30)37(33)40-38-34(39)26-16-28-36(38)42(31-21-11-5-12-22-31)32-23-13-6-14-24-32/h3-28H,1-2H3

InChIKey

CXNIUSPIQKWYAI-UHFFFAOYSA-N

LogP

7.634600000000009

Topological Polar Surface Area

9.23 Å²

Hydrogen Bond Donor/Acceptor

0 / 1

Complexity

731

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

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Synonyms & References

English

Xanthphos
1,1'-(9,9-Dimethyl-9H-xanthene-4,5-diyl)bis[1,1-diphenyl-phosphine
BP-12287
Fmoc-2-amino-5-chlorobenzoicacid
4,5-bis(diphenylphos-phino)-9,9-dimethylxanthene
4,5-bis(diphenyl)phosphino-9,9-dimethylxanthene
UNII-NMU72MOG9B
4.5-bis(diphenylphosphino)-9,9-dimethylxanthene
4,5-bis(diphenyl phosphino)-9,9-dimethylxanthene
4,5-Bis(diphenylphospheno)-9,9-dimethyl xanthene
A810241
9,9-dimethyl-4,5-bis(diphenylphosphino)-9H-xanthen
4,5-Bis(diphenylphosphino)-9,9-dimethyl-9H-xanthene
4,5-bis-(diphenylphosphino)-9,9-dimethylxanthene
4,5-bis-diphenylphosphanyl-9,9-dimethyl-9h-xanthene
9,9-dimethyl-4,5-bis(diphenylphosphino)-xanthene
5-[4-(2,3-Dihydrofuro[3,2-c]pyridin-4-yloxy)phenyl]-4,6-dimethylpyridazin-3(2H)-one (3)
4,5-bis(diphenylphosphino)-9,9-dimethlxanthene
4,5-bis(diphenylphosphino)-9,9-dimehtylxanthene
9,9-dimethyl-4,5-bis(diphenylphospino)xanthene
AKOS005145677
BDBM337365
(9,9-dimethyl-9H-xanthene-4,5-diyl)bis(di-phenylphosphine)
CS-D1124
BCP05531
4,5-bis(diphenylphoshino)-9,9-dimethylxanthene
4,5-bis(diphenylphosphino) 9,9-dimethylxanthene
B2709
9,9-dimethyl4,5-bis(diphenylphosphino)xanthene
4,5-Bis(diphenylphosphino)-9,9-dimethylxanthene
C39H32OP2

MDL Number

MFCD00233866

Customs Code

2932999099

FAQ

What is (9,9-Dimethyl-9H-xanthene-4,5-diyl)bis(diphenylphosphine) (CAS: 161265-03-8)?

The compound (9,9-Dimethyl-9H-xanthene-4,5-diyl)bis(diphenylphosphine), with CAS number 161265-03-8, is a phosphine-based organic compound used in various chemical applications. It features a xanthene skeleton linked by two diphenylphosphine groups, making it a versatile ligand in coordination chemistry. The compound is known for its stability and reactivity in synthetic processes, and it is often utilized in the development of pharmaceutical and industrial materials.

What are the main uses of (9,9-Dimethyl-9H-xanthene-4,5-diyl)bis(diphenylphosphine) (CAS: 161265-03-8)?

This compound is primarily used as a ligand in coordination chemistry, particularly in the synthesis of transition metal complexes. It finds applications in pharmaceutical research for drug development and in industrial processes for catalytic reactions. Additionally, it is used in organic synthesis and materials science due to its unique structural properties and reactivity, contributing to the creation of advanced chemical compounds.

Is (9,9-Dimethyl-9H-xanthene-4,5-diyl)bis(diphenylphosphine) (CAS: 161265-03-8) safe?

The safety of (9,9-Dimethyl-9H-xanthene-4,5-diyl)bis(diphenylphosphine) (CAS: 161265-03-8) depends on its handling and exposure conditions. As a chemical compound, it should be treated with care, and proper safety measures, such as using gloves and ensuring good ventilation, are recommended. While it is generally considered stable under controlled conditions, it is important to follow standard chemical safety protocols to minimize risks during use and storage.

How should (9,9-Dimethyl-9H-xanthene-4,5-diyl)bis(diphenylphosphine) (CAS: 161265-03-8) be stored?

To ensure the stability and safety of (9,9-Dimethyl-9H-xanthene-4,5-diyl)bis(diphenylphosphine) (CAS: 161265-03-8), it should be stored in a cool, dry, and dark place. It is recommended to keep it in a sealed container away from moisture and air to prevent degradation. Storage at temperatures below 25°C and in a controlled environment is essential to maintain its chemical integrity and prolong shelf life.