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TOSIL-DIBDMS (DONOR-B)
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Product Description

Chemical name: Diisobutyl-dimethoxysilane

CAS No.: 17980-32-4

Molecular formula: C10H24O2Si

Molecular weight: 204.38

Structural formula:

Speciality

1. Used as catalyst during propylene polymerization.

2. As a silane coupling agent, used for bonding between inorganic and organic substances.

3. As organic intermediates, used in organic synthesis reaction.


Technical data

Property

Value

Appearance

Colorless transparent liquid

Purity

≥99%

Density 22.5℃

0.87g/ml

Boiling point760mmHg

120℃

Flash point(closed cup)

76℃

Refractiveindex(25℃)

1.4235-1.4255

Note: the above data are for reference only and cannot be used as technical specifications.


Chemical properties

TOSIL-DIBDMS can dissolves in most organic solvents.

TOSIL-DIBDMS can hydrolyze with water to form a colloidal solid.


Product applications

1. Used as external electron donor catalyst in propylene polymerization process, non-toxic and efficient.

2. As a silane coupling agent, it is used for coupling and bonding between inorganic substances and organic substances.

3. As an organic intermediate, used in organic synthesis reaction.


Package

180KG/DRUM