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tert-Butyldiphenylchloro Silane

tert-Butyldiphenylchloro Silane

CAS Number: 58479-61-1

Molecular Formula: C16H19ClSi

About tert-Butyldiphenylchloro Silane

tert-Butyldiphenylchlorosilane (CAS 58479-61-1) serves as a critical silylating agent for the protection of alcohols and the preparation of silyl ethers, seeing increased demand from US-based CDMOs requiring high purity fine chemicals for complex multi-step organic synthesis. TBDPSCl (CAS 58479-61-1) is specialized for...

tert-Butyldiphenylchloro Silane Specifications

CAS Number

58479-61-1

Molecular Formula

C16H19ClSi

Molecular Weight

274.86 g/mol

IUPAC Name

tert-butyl-chloro-diphenylsilane

Canonical SMILES

CC(C)(C)[Si](Cl)(C1=CC=CC=C1)C1=CC=CC=C1

InChI Key

MHYGQXWCZAYSLJ-UHFFFAOYSA-N

CAS Number

58479-61-1

Molecular Formula

C16H19ClSi

Molecular Weight

274.86 g/mol

IUPAC Name

tert-butyl-chloro-diphenylsilane

Canonical SMILES

CC(C)(C)[Si](Cl)(C1=CC=CC=C1)C1=CC=CC=C1

InChI Key

MHYGQXWCZAYSLJ-UHFFFAOYSA-N

Molecular Weight

274.86 g/mol

Physical appearance

Colorless to light orange to yellow clear liquid

Silylating Reagent

A versatile organosilicon compound used as a protecting group for alcohols, phenols, and amines in organic synthesis and pharmaceutical manufacturing

Pharmaceutical Intermediate

An essential building block and stabilizer for reactive intermediates in the synthesis of active pharmaceutical ingredients and complex medicinal compounds like interphenylene phenyloxazoles

Organic Synthesis Building Block

A functionalized silane used to prepare silyl ethers and silicon-containing polymers for materials science applications, including electronics, coatings, and sealants.

tert-Butyldiphenylchloro Silane FAQs

Minimum Order Quantity

25 kg (evaluation) · 1 MT (commercial)

Lead Time

3 – 5 weeks estimated

Delivery Terms

FOB*

Packaging

20 L pails, 200 L HDPE drums, 1000 L IBC

US Availability

US Facility Inventory

Documentation

US SDS · COA · TDS · Specification sheet

US Regulatory & Quality Information

TSCA status*

US SDS / HazCom*

GHS classification*

ISO 9001:2015 site*

DOT shipping classification*

FDA status*

EPA status*

California Prop 65*

Reliable US supply chain

Regulatory compliance

On-time delivery

Technical expert support

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