Triisopropylsilyl chloride, CAS No. 13154-24-0

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13154-24-0

Catalog No. EBD806

CAS 13154-24-0

Name Triisopropylsilyl chloride

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Basic Information

Synonyms: triisopropylchlorosilane TriisopropylsilylChloride SILANEIP3 TIPSCI TIPSC tris-Isopropylchlorosilane TriisopropylsilylCloride Triisopropylchlorosilane(TIPSCl) Chlorotriisopropylsilane,WackerQuality Triisopropylchlorosilane,Redistilled Triisoprpylchlorosilane Silane,Chlorotris(1-Methylethyl)- Chloro(Tripropan-2-Yl)Silane TrimethylsilylTrifluoromethaneSulphonate tipscl triisopropylsilylclorid Chlorotriisopropylsilane TriisopropylChloroS

Molecular Formula: C9H21ClSi

Molecular Weight: 192.8

MDL Number: MFCD00009656

Categories: Materials Chemistry > Surface Modification and Functional Coatings > Silanes and Alkoxysilanes Synthetic Chemistry > Organic Building Blocks > Other Organic Building Blocks

Product Description:

Triisopropylchlorosilane (TIPSCl, CAS 13154-24-0) is an organosilicon compound characterized by its chemical formula (i-Pr)₃SiCl. It is a colorless to pale yellow liquid with a pungent odor, sensitive to moisture and hydrolyzes readily to release hydrogen chloride. Its primary and most significant application is as a versatile silylating agent and surface modifier in materials science. It is extensively used to introduce the bulky triisopropylsilyl (TIPS) protecting group onto hydroxyl functionalities in organic synthesis, particularly for the protection of alcohols and phenols due to its steric bulk and selective deprotection properties. In material chemistry, it serves as a key precursor for the surface functionalization of silica, glass, and other metal oxides, creating hydrophobic coatings that enhance water repellency, corrosion resistance, and adhesion properties. Additionally, it finds utility in the synthesis of other organosilicon compounds and as a reagent in the preparation of advanced materials. It requires careful handling under inert atmosphere (e.g., nitrogen or argon) due to its moisture sensitivity and corrosive nature.

Physical Properties

Boiling Point: 198 °C/739 mmHg(lit.)

Flash Point: 64 °C

Density: 0.901 g/mL at 25 °C(lit.)

Refractivity: n20/D 1.452(lit.)

Safety Information

Packing Level: II

Hazard Category: 8

Transport Codes: 2987

Analytical Data

Appearance: Clear colorless liquid