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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 18419-01-9) acts as a high-performance external donor in Ziegler-Natta catalyst systems, where American bulk chemical supplier networks are prioritizing its ability to enhance stereoselectivity and isotacticity in polypropylene production. Bis(tert-butyl)dimethoxysilane has emerged as ...

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 (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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