Methyl(diphenyl)silanol

Basic Information

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CAS Number

778-25-6

Molecular Formula

C13H14OSi

Molecular Weight

214.34 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Hydrocarbons

Basic Physical Properties

Melting Point

167°C

Boiling Point

304 °C [760mmHg]

Density

1.07

Flash Point

138 °C

Refractive Index

1.577

SMILES

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C[Si](C1=CC=CC=C1)(C2=CC=CC=C2)O

InChI

InChI=1S/C13H14OSi/c1-15(14,12-8-4-2-5-9-12)13-10-6-3-7-11-13/h2-11,14H,1H3

InChIKey

MLPRTGXXQKWLDM-UHFFFAOYSA-N

LogP

1.3683999999999998

Topological Polar Surface Area

20.23 Å²

Hydrogen Bond Donor/Acceptor

1 / 1

Complexity

175

Synonyms & References

English

MFCD01684128
SCHEMBL273322
Methyldiphenylsilanol
778-25-6
4-16-00-01478 (Beilstein Handbook Reference)
Silanol, 1-methyl-1,1-diphenyl-
DTXSID3061132
EINECS 212-293-4
MLPRTGXXQKWLDM-UHFFFAOYSA-N
methyl-diphenyl-silanol
Hydroxymethyldiphenylsilane
Silanol, methyldiphenyl-
hydroxy-methyl-diphenylsilane
Methyl(diphenyl)silanol #
Diphenylmethylsilanol
F87553
Silanol,1-methyl-1,1-diphenyl-
BRN 2937442
Silanol, diphenylmethyl-
diphenylmethyl silanol
Methyl(diphenyl)silanol
Silanol,diphenylmethyl
Silanol,methyldiphenyl

MDL Number

MFCD01684128

FAQ

What are the physical and chemical properties of Methyl(diphenyl)silanol (CAS: 778-25-6)?

Methyl(diphenyl)silanol (CAS: 778-25-6) is a colorless to pale yellow liquid with a high viscosity. It has a molecular weight of approximately 288.25 g/mol. This compound is poorly soluble in water but miscible with organic solvents. It is moderately reactive and can undergo hydrolysis and condensation reactions.

How is Methyl(diphenyl)silanol (CAS: 778-25-6) typically synthesized?

Methyl(diphenyl)silanol is typically synthesized by the hydrolysis of methyl(diphenyl)silane in the presence of a base like sodium hydroxide. The reaction is carried out in a polar solvent at room temperature. The yield is often high, and the method is selective, producing the desired alcohol with good purity.

What industries use Methyl(diphenyl)silanol (CAS: 778-25-6)?

Methyl(diphenyl)silanol is used in various industries, including pharmaceuticals for medicinal applications, polymers for modifying properties, and sensors for detecting volatile organic compounds. It is also employed in semiconductor manufacturing for surface treatments.

What precautions should be taken when handling Methyl(diphenyl)silanol (CAS: 778-25-6)?

When handling Methyl(diphenyl)silanol (CAS: 778-25-6), appropriate personal protective equipment (PPE) should be worn, including gloves, goggles, and a lab coat. It should be stored in a cool, dry place away from heat and ignition sources. In case of spill, it should be handled carefully using appropriate safety procedures, and the material safety data sheet (SDS) should be consulted for detailed instructions.