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Di-tert-butyldimethoxysilane

Di-tert-butyldimethoxysilane

CAS Number: 79866-98-1

Molecular Formula: C10H24O2Si

About Di-tert-butyldimethoxysilane

Di-tert-butyldimethoxysilane (CAS No: 18173-24-0) is increasingly utilized as a high-efficiency external donor in polypropylene polymerization, where its 98% industrial-grade purity is essential for maintaining stereospecificity and catalyst productivity in the polymer industry. Di(tert-butoxy)dimethylsilane is gaining...

Di-tert-butyldimethoxysilane Specifications

CAS Number

79866-98-1

Molecular Formula

C10H24O2Si

IUPAC Name

di(tert-butyl)dimethoxysilane

Canonical SMILES

COC([Si])(OC)(C(C)(C)C)C(C)(C)C

HSN No

29319090

CAS Number

79866-98-1

Molecular Formula

C10H24O2Si

IUPAC Name

di(tert-butyl)dimethoxysilane

Canonical SMILES

COC([Si])(OC)(C(C)(C)C)C(C)(C)C

HSN No

29319090

Precautionary Statement Codes

P261, P264+P265, P272, P280, P302+P352, P305+P351+P338, P321, P333+P317, P337+P317, P362+P364, and P501

Hazard Classes and Categories

Skin Sens. 1 (96.4%) Eye Irrit. 2A (100%)

Crosslinking Agent

A primary crosslinking agent used in silicone and hybrid polymer systems due to its high reactivity towards moisture and hydroxyl groups

Surface Modifier

A chemical used to modify surfaces to improve hydrophobicity and chemical resistance, making it valuable for coatings and sealants in automotive and construction applications

Polymer Precursor

A precursor in the synthesis of silicone-containing polymers used to produce flexible and durable materials for the electronics and automotive industries

Organic Synthesis Intermediate

A versatile organosilicon intermediate used in research and industrial applications for the development of complex molecular structures.

Di-tert-butyldimethoxysilane FAQs

Minimum Order Quantity

25 kg (pilot) · 1 MT (commercial)

Lead Time

3 – 5 weeks ex-works

Incoterms

FOB · CIF

Packaging

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

Regional Availability

India · EU · Middle East · Southeast Asia

Documentation

SDS · COA · TDS available on request

Compliance & Quality

REACH registered*

GHS/SDS available

ISO 9001:2015 site*

RoHS compliant*

Global sourcing network

Consistent quality & reliability

End-to-end technical support

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