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Organosilicon Compounds & Silanes

Triphenylsilane, LR

LRAvailable on request

Order Triphenylsilane, LR (CAS 789-25-3) online at Zemixal: C18H16Si, COA and SDS with every lot, worldwide shipping. Catalogue no. ZX-019709.

Pack sizes
Triphenylsilane, LR chemical structure
CAS number789-25-3
FormulaC18H16Si
Molar mass260.4 g/mol
HS code29319090
InChIKeyAKQNYQDSIDKVJZ-UHFFFAOYSA-N
IUPAC nametriphenylsilane

About Triphenylsilane, LR

Researchers and plant chemists source Triphenylsilane, LR from Zemixal for routine and specialised work. Key data (LR): CAS 789-25-3, formula C18H16Si and molar mass 260.4 g/mol.

Use cases we see most often

  • Organic synthesis
  • API synthesis

Storage and safety notes

Classified under GHS with signal word Warning and hazard statements H315, H319 and H335. Read the SDS before first use.

Order it in 100 g packs or ask for a bulk quotation. Every shipment includes a batch certificate of analysis and a 16-section SDS. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Typical uses

  • Organic synthesis
  • API synthesis

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Grade guides

LR Grade (Laboratory Reagent)

Specifications and identifiers

Specifications of Triphenylsilane, LR
Product nameTriphenylsilane, LR
Catalogue numberZX-019709
CAS number789-25-3
IUPAC nametriphenylsilane
Molecular formulaC18H16Si
Molar mass260.4 g/mol
Exact mass260.1021
GradeLR
H-bond donors / acceptors0 / 0
Topological polar surface area0 Ų
HS code29319090
InChIKeyAKQNYQDSIDKVJZ-UHFFFAOYSA-N
SMILESC1=CC=C(C=C1)[SiH](C2=CC=CC=C2)C3=CC=CC=C3
PubChem CID69922
SynonymsBenzene, 1,1',1''-silylidynetris-, Silane, triphenyl-

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

Safety and GHS hazards

GHS07 Irritant or harmful
Irritant or harmful

Signal word Warning

  • H315Causes skin irritation
  • H319Causes serious eye irritation
  • H335May cause respiratory irritation

Precautionary statements P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, 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 Triphenylsilane, LR
100 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 Triphenylsilane, LR

Which CAS number identifies Triphenylsilane, LR?
Triphenylsilane, LR is registered under CAS 789-25-3. You may also see it listed as Benzene, 1,1',1''-silylidynetris-, Silane, triphenyl-. Our catalogue number for this item is ZX-019709.
What are the formula and molar mass of Triphenylsilane, LR?
For Triphenylsilane, LR, its formula is C18H16Si and its molar mass is 260.4 g/mol. The systematic (IUPAC) name is triphenylsilane. InChIKey AKQNYQDSIDKVJZ-UHFFFAOYSA-N lets you match it in any structure database.
What grade and pack sizes are available for Triphenylsilane, LR?
This listing is LR grade. Standard packs are 100 g. Larger quantities and custom packing can be quoted on request.
Which documents come with Triphenylsilane, LR?
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 Triphenylsilane, LR to my country?
Yes. Because Triphenylsilane, LR 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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