Access Rudolf Organosilane S 302

Identification & Functionality

Chemical Family

Silanes

Chemical Name

3-(triethoxysilyl)propanethiol

Composite Materials Functions

Coupling Agent

Plastics & Elastomers Functions

Coupling Agent

Molecular formula

C₉H₂₂O₃SSi

Technologies

Composite Materials,

Elastomers,

Plastics

Product Families

Composite Materials — Additives

Functional Additives

Elastomers — Elastomer Additives

Surface Modifiers

Plastics — Polymer Additives

Surface Modifiers

Chemical Structure

Applications & Uses

Compatible Polymers & Resins

Acrylics,

Cellulose & Cellulosics,

Chloroprene Rubber (CR),

Epoxies (EP),

Furans,

Melamines & Melamine Formaldehydes (MF),

Nitrocellulose,

Phenolic Resins,

Polyamides,

Polyesters,

Polyolefins,

Polysulfide Rubber,

Polyurethanes (PU),

Polyvinyl Butyral (PVB),

Silicones,

Urea Formaldehyde (UF)

Properties

Physical Form

Liquid

Appearance

Colorless or slight yellowish liquid

Typical Physical Properties

	Value	Units	Test Method / Conditions
Molecular Weight	238.42	—	—
Specific Gravity (at 25/25°C)	0.980 - 1.000	—	—
Refractive Index (at 25°C)	1.4300 - 1.4400	—	—
Flash Point	87.0	°C	ASTM Method D 93 (Pensky-Martens Closed Cup)
Boiling Point (at 5 mmHg)	82.0	°C	—

Specifications

	Value	Units	Test Method / Conditions
Content	min. 95	%	GC

Packaging & Availability

Country Availability

Canada,

USA

Packaging Type

Drums

Regional Availability

• Canada
• USA

Packaging Information

Normally packed in 200 kg net drums UN approved, sea-worthy for exporting.

Storage & Handling

Storage Condition

Stored in cool and dry air-flowing area preventing sunlight.