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Organosilicon Compounds & Silanes

Chlorotriphenylsilane

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Buy Chlorotriphenylsilane (CAS 76-86-8) from Zemixal. Request a quote with price, lead time and documents. Quotes within one business day.

Pack sizes
Chlorotriphenylsilane chemical structure
CAS number76-86-8
FormulaC18H15ClSi
Molar mass294.8 g/mol
InChIKeyMNKYQPOFRKPUAE-UHFFFAOYSA-N
IUPAC namechloro(triphenyl)silane

About Chlorotriphenylsilane

Zemixal supplies Chlorotriphenylsilane within its pharma Intermediates & Building Blocks portfolio. Identity at a glance: CAS 76-86-8, formula C18H15ClSi and molar mass 294.8 g/mol.

Typical applications

  • Fine chemical synthesis
  • Organic synthesis

Safe handling

Classified under GHS with signal word Danger and hazard statements H314 and H335. Read the SDS before first use.

Standard pack sizes are 100 mg, 250 mg, 1 g and 5 g, and custom quantities are quoted on request. Every shipment includes a batch certificate of analysis and a 16-section SDS. Request pricing online and we confirm availability, documentation and freight to your country.

Typical uses

  • Fine chemical synthesis
  • Organic synthesis

Applications

Specifications and identifiers

Specifications of Chlorotriphenylsilane
Product nameChlorotriphenylsilane
Catalogue numberZX-044503
CAS number76-86-8
IUPAC namechloro(triphenyl)silane
Molecular formulaC18H15ClSi
Molar mass294.8 g/mol
Exact mass294.0632
H-bond donors / acceptors0 / 0
Topological polar surface area0 Ų
InChIKeyMNKYQPOFRKPUAE-UHFFFAOYSA-N
SMILESC1=CC=C(C=C1)[Si](C2=CC=CC=C2)(C3=CC=CC=C3)Cl
PubChem CID6458
SynonymsTriphenylchlorosilane, Triphenylsilyl chloride, Benzene, 1,1',1''-(chlorosilylidyne)tris-, 1,1',1''-(Chlorosilylidyne)tris(benzene), Triphenylsilicon chloride, triphenylsilylchloride, triphenyl silyl chloride

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS05 Corrosive
Corrosive
GHS07 Irritant or harmful
Irritant or harmful

Signal word Danger

  • H314Causes severe skin burns and eye damage
  • H335May cause respiratory irritation

Precautionary statements P260, P261, P264, P271, P280, P301 + P330 + P331, P302 + P361 + P354, P304 + P340, P305 + P354 + P338, P316, P319, P321, P363, P403 + P233, P405, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Chlorotriphenylsilane
100 mgQuoted on request
250 mgQuoted on request
1 gQuoted on request
5 gQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Chlorotriphenylsilane

Which CAS number identifies Chlorotriphenylsilane?
Chlorotriphenylsilane is registered under CAS 76-86-8. You may also see it listed as Triphenylchlorosilane, Triphenylsilyl chloride, Benzene, 1,1',1''-(chlorosilylidyne)tris-. Our catalogue number for this item is ZX-044503.
What are the formula and molar mass of Chlorotriphenylsilane?
For Chlorotriphenylsilane, its formula is C18H15ClSi and its molar mass is 294.8 g/mol. The systematic (IUPAC) name is chloro(triphenyl)silane. InChIKey MNKYQPOFRKPUAE-UHFFFAOYSA-N lets you match it in any structure database.
What grade and pack sizes are available for Chlorotriphenylsilane?
The grade and assay are confirmed on the quotation and the batch COA. Standard packs are 100 mg, 250 mg, 1 g, 5 g. Larger quantities and custom packing can be quoted on request.
Which documents come with Chlorotriphenylsilane?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship Chlorotriphenylsilane to my country?
Yes. Because Chlorotriphenylsilane is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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