Triphenylsilanol

CAS 791-31-1(C6H5)3SiOHChemical Synthesis

Triphenylsilanol (CAS: 791-31-1) is an organosilicon compound with the linear formula (C 6 H 5 )3 SiOH and a molecular weight of 276.40 g/mol. This white solid serves as a valuable building block in chemical synthesis, particularly within organosilicon chemistry. It is also recognised for its potential applications in cell biology research, functioning as a bioactive small molecule. Tech Serve Solutions supplies this reagent with an assay of 98%.

IUPAC: Hydroxytriphenylsilane

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Triphenylsilanol ((C6H5)3SiOH) — chemical structure, CAS 791-31-1; Chemistry, fine chemical supplied by Tech Serve Solutions

Bioactive Small MoleculesCell BiologyChemical SynthesisOrganometallic ReagentsOrganosiliconSilanolsT More...

01 /Applications

Chemical Synthesis Intermediate

Triphenylsilanol is utilised as a key intermediate in the synthesis of various organosilicon compounds. Its hydroxyl group allows for further functionalisation, enabling the creation of more complex silicon-based molecules.

Organosilicon Chemistry Research

As a representative silanol, it finds application in studies exploring the properties and reactivity of silicon-oxygen bonds. This includes its use in developing new materials and catalysts.

Cell Biology Studies

Recognised as a bioactive small molecule, triphenylsilanol can be employed in cell biology research to investigate cellular pathways and functions. Its specific biological activity warrants further investigation in this field.

02 /Properties

Molecular weight	276.40
Linear formula	(C6H5)3SiOH
Assay	98%
Melting point	150-153 °C(lit.)

03 /Safety & handling

GHS hazard pictogram: Harmful / irritant (GHS07) — Harmful / irritant

Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust, fume, gas or vapours
P305IF IN EYES

Protective equipment	dust mask type N95 (US), Eyeshields, Gloves
Water hazard class (WGK, DE)	1
Hazard codes (EU)	Xi
Risk statements (R)	36/37/38
Safety statements (S)	26-36

Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.

04 /Identifiers & registry

CAS number

791-31-1

MDL number

MFCD00002102

PubChem substance

24848606

Beilstein registry

985007

05 /Quality & supply

Documentation

Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.

Supply & logistics

Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.

06 /Frequently asked questions

What is Triphenylsilanol used for?

Triphenylsilanol is primarily used as an intermediate in chemical synthesis, particularly in organosilicon chemistry, and has applications in cell biology research as a bioactive small molecule.

What are the CAS number and formula for Triphenylsilanol?

The CAS number for Triphenylsilanol is 791-31-1 and its linear formula is (C 6 H 5 )3 SiOH.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies Triphenylsilanol with a minimum assay of 98%. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade.

What are the safety and handling precautions for Triphenylsilanol?

Triphenylsilanol is classified with Warning signal word and may cause skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335). Recommended personal protective equipment includes a dust mask type N95 (US), eyeshields, and gloves. Avoid breathing dust.

How is Triphenylsilanol packed and shipped?

Triphenylsilanol is carefully packed to ensure safe transit and is exported globally by Tech Serve Solutions, adhering to all relevant shipping regulations.