Alias

Mercaptopropyl methyl dimethoxy silane;

3-Mercaptopropyl methyl dimethoxy silane;   3-Mecaptopropylmethyldimethoxysilane;

3-[dimethoxy(methyl)silyl]propane-1-thiol;   dimethoxymethyl-(3-sulfanylpropyl)silicon

Equivelant brands

N/A

Model No.

DP-970

Cas No.

31001-77-1

EINECS   No

250-426-8

Molecular formula

SH（CH2）3CH3SI（OCH3）2

Purity ratio(%)

≥99.0%

Molecular weight

178.3247

Boiling Point (°C)

192.7°C at 760 mmHg

Melting Point (°C)

N/A

density(25°C) g/cm

1.00

Refractive Index (25℃)

 1.45

Appearance

Colorless transparent liquid

Flashing Point(°C)

93℃

Molecular structure

Water solubility

Reacts

Applications

Suitable for sulfur   vulcanizable elastomers and a metal oxide vulcanization system, capable of an   inorganic filler (such as silica, clay, mica, etc.) chemically combine with   the rubber, thereby improving the mechanical properties of the inorganic   filler reinforced elastomers;

Used as an adhesion   promoter, surface modifiers, crosslinking agents, dispersing agents, mainly   used to improve the inorganic mineral powder material, fiber and polymers   (resin) binding force, compatibility and resin layer inorganic substrate   adhesion and water resistance;

Suitable resins   including acrylic resins, polyurethane, natural rubber, butyl rubber, nitrile   rubber, chloroprene rubber, polysulfide rubber.

Packing& storage

Keep in a cool dry and ventilated place.

200kgs per pail or upon request

Risk terms

R36/37/38: Irritating to eyes, respiratory   system and skin.

Safety terms

S26:In case of contact with eyes, rinse   immediately with plenty of water and seek medical advice.
S36:Wear   suitable protective clothing.