Tris(4-methoxy-3,5-dimethylphenyl)phosphine

Basic Information

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CAS Number

121898-64-4

Molecular Formula

C27H33O3P

Molecular Weight

436.53 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Ethers

Agricultural Chemicals Pesticides Insecticides

Basic Physical Properties

Melting Point

174-179 °C

Solubility

Insuluble (2.3E-5 g/L) (25 ºC),

SMILES

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CC1=CC(=CC(=C1OC)C)P(C2=CC(=C(C(=C2)C)OC)C)C3=CC(=C(C(=C3)C)OC)C

InChI

InChI=1S/C27H33O3P/c1-16-10-22(11-17(2)25(16)28-7)31(23-12-18(3)26(29-8)19(4)13-23)24-14-20(5)27(30-9)21(6)15-24/h10-15H,1-9H3

InChIKey

BDGUINGZRGNLPD-UHFFFAOYSA-N

LogP

5.321120000000005

Topological Polar Surface Area

27.69 Å²

Hydrogen Bond Donor/Acceptor

0 / 3

Complexity

445

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

H413 May cause long lasting harmful effects to aquatic life
Hazardous to the aquatic environment, long-term hazard

Synonyms & References

English

tris(4-methoxy-3,5-dimethylphenyl)phosphane
MFCD03840342
CS-W014454
TRIS(3,5-DIMETHYL-4-METHOXY)PHOSPHINE
Phosphine, tris(4-methoxy-3,5-dimethylphenyl)-
FT-0744628
TRIS(4-METHOXY-3,5-DIMETHYLPHENYL)PHOSPHINE
Tris(4-methoxy-3,5-dimethylphenyl)phosphine, 97%
WEA89864
A891301
DTXSID40405156
SCHEMBL897369
AKOS015910214
AS-66947
121898-64-4
Tris(4-methoxy-3,5-dimethylphenyl)phosphine
Phosphine,tris(4-methoxy-3,5-dimethylphenyl)-
Tris(4-methoxy-3,5-dimethylphenyl)
TRIS(4-METOXY-3,5-DIMETHYLPHENYL)PHOSPHIN
tris(4-methoxy-3,5-dimethylphenyl)phosphine,min.
Tris(4-methoxy-3,5-dimethylphenyl)phosphine 97%
Tris(4-methoxy-3,5-dimethylphenyl)phosphine, 98+%
TRIS(4-METHOXY-3,5-DIMETHYLPHENYL)PHOSPHINE,MIN.98%

MDL Number

MFCD03840342

FAQ

What is Tris(4-methoxy-3,5-dimethylphenyl)phosphine (CAS: 121898-64-4)?

Tris(4-methoxy-3,5-dimethylphenyl)phosphine (CAS: 121898-64-4) is a colorless to yellowish liquid with a molecular formula of C17H23OP. It is characterized by its high boiling point and low volatility. This compound is highly stable under normal conditions and is commonly used as a phosphine ligand in catalysis and coordination chemistry.

What are the main uses of Tris(4-methoxy-3,5-dimethylphenyl)phosphine (CAS: 121898-64-4)?

Tris(4-methoxy-3,5-dimethylphenyl)phosphine (CAS: 121898-64-4) is primarily used as a phosphine ligand in catalysis, particularly in homogeneous catalysis for organic synthesis. It is also utilized in various research applications, including coordination chemistry and organophosphorus chemistry.

Is Tris(4-methoxy-3,5-dimethylphenyl)phosphine (CAS: 121898-64-4) safe?

Tris(4-methoxy-3,5-dimethylphenyl)phosphine (CAS: 121898-64-4) is generally considered safe under normal handling conditions. However, precautions should be taken to avoid inhalation, ingestion, and skin contact. Proper protective equipment, such as gloves and goggles, should be worn during handling. Store in a cool, well-ventilated area away from sources of ignition and incompatible materials.

How should Tris(4-methoxy-3,5-dimethylphenyl)phosphine (CAS: 121898-64-4) be stored?

Tris(4-methoxy-3,5-dimethylphenyl)phosphine (CAS: 121898-64-4) should be stored in a cool, dry, and well-ventilated area. Keep away from heat, sources of ignition, and incompatible materials. Store in a sealed container to prevent exposure to air and moisture. Avoid exposure to light and store in a dark place if necessary.