tert-Butyldiphenylchlorosilane, 98%+

Name: tert-Butyldiphenylchlorosilane, 98%+
Brand: Vaqora Chemicals
SKU: VQ-000991

About tert-Butyldiphenylchlorosilane, 98%+

Vaqora Chemicals supplies tert-Butyldiphenylchlorosilane (Puriss grade), a synthetic reagent registered under CAS number 58479-61-1, specified at ≥98% purity. The compound has the formula C16H19ClSi, corresponding to a molecular weight of 274.86 g/mol. The IUPAC name is tert-butyl-chloro-diphenylsilane. Common synonyms include tert-Butyl(chloro)diphenylsilane and tert-Butylchlorodiphenylsilane.

The material typically appears as a colourless to yellow liquid. Literature values give a density of 1.072-1.074 g/mL at 25 °C. Store in a cool, well-ventilated place, away from sources of ignition, with the container tightly sealed. It carries the GHS signal word “Danger” with 1 hazard statement. Review the Safety Data Sheet before use.

It is commonly used for organic synthesis, reaction development, medicinal chemistry and pharmaceutical synthesis. Buyers come mainly from academic and industrial research and pharmaceutical manufacturing.

We offer tert-Butyldiphenylchlorosilane in 10 g, 50 g, 250 g and 1 kg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Organic synthesis
Reaction development
Medicinal chemistry
Pharmaceutical synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	tert-Butyldiphenylchlorosilane, 98%+
Catalogue No.	VQ-000991
CAS Number	58479-61-1
IUPAC name	tert-butyl-chloro-diphenylsilane
Molecular formula	C₁₆H₁₉ClSi
Molecular weight	274.86 g/mol
Exact mass	274.0945
Grade	Puriss
Purity / assay	≥98%
HSN code	29310090
InChIKey	MHYGQXWCZAYSLJ-UHFFFAOYSA-N
SMILES	CC(C)(C)[Si](C1=CC=CC=C1)(C2=CC=CC=C2)Cl
PubChem CID	94078

Physical properties
Physical form	Liquid
Appearance	Colourless to yellow liquid
Density	1.072-1.074 g/mL at 25 °C
H-bond donors / acceptors	0 / 0
TPSA	0 Å²
UN number	UN 2987
Synonyms	tert-Butyl(chloro)diphenylsilane, tert-Butylchlorodiphenylsilane, Silane, chloro(1,1-dimethylethyl)diphenyl-, TBDPS-Cl, Benzene, 1,1'-(chloro(1,1-dimethylethyl)silylene)bis-, t-butylchlorodiphenylsilane, t-Butyldiphenylchlorosilane, tert-butyl-chloro-diphenyl-silane, t-butyldiphenylsilyl chloride, tert-butyldiphenyl chlorosilane, tert-butyl diphenylchlorosilane, tert-butylchloro-diphenylsilane

Safety & hazard information (GHS)

Corrosive

Signal word: Danger

Hazard statements

H314Causes severe skin burns and eye damage

Precautionary statements: P260, P264, P280, P301 + P330 + P331, P302 + P361 + P354, P304 + P340, P305 + P354 + P338, P316, P321, P363, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Other grades of CAS 58479-61-1

Reference Standard

tert-Butyldiphenylchlorosilane

CAS: 58479-61-1
Formula: C₁₆H₁₉ClSi
MW: 274.86 g/mol

In stock

Frequently asked questions

What is the CAS number of tert-Butyldiphenylchlorosilane, 98%+?

The CAS Registry Number of tert-Butyldiphenylchlorosilane, 98%+ is 58479-61-1. It is also known as tert-Butyl(chloro)diphenylsilane, tert-Butylchlorodiphenylsilane, Silane, chloro(1,1-dimethylethyl)diphenyl-.

What is the molecular formula and molecular weight of tert-Butyldiphenylchlorosilane, 98%+?

tert-Butyldiphenylchlorosilane, 98%+ has the molecular formula C16H19ClSi and a molecular weight of 274.86 g/mol. Its IUPAC name is tert-butyl-chloro-diphenylsilane.

Which grade and pack sizes of tert-Butyldiphenylchlorosilane, 98%+ can I order?

We supply tert-Butyldiphenylchlorosilane, 98%+ in Puriss (≥98%) grade, in 10 g, 50 g, 250 g, 1 kg, 5 x 1 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with tert-Butyldiphenylchlorosilane, 98%+?

Yes. Every lot of tert-Butyldiphenylchlorosilane, 98%+ is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can tert-Butyldiphenylchlorosilane, 98%+ be shipped internationally?

Yes. tert-Butyldiphenylchlorosilane, 98%+ is classified as hazardous (UN 2987), so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.