Product name

Phenyltrimethoxysilane (PTMS)

CAS No.

[2996-92-1]

Structure

Molecular formula

C₉H₁₄O₃Si

Physical and chemical properties

Molecular weight: 198

Relative Density: 1.06

Flash Point: 86℃

Boiling Point: 211℃

Melting Point: -25℃

Refractive index n_D²⁰: 1.4734

Product standard

Q/LXB 0003-2018

Specifications

Item

Specification

Appearance

Colorless transparent fluid

Purity, %

≥99.0

Features and Benefits

• Better heat-resistance

• Has good thermal stability and flexibility

• Resistance to chemical corrosion

• With superior electric insulation property

Application Fields

• Surface treating agent.

• Improves the thermal stability of other silanes.

• Used as a catalyst.

• As a crosslinking agent for silicone resin, it can also be used as a raw

material for phenyl silicone oil.

• In the field of automobile manufacturing, as anexcellent coating additive, automotive glass

ismanufactured.

Handling and Safety

• Wear eye protection and protective gloves as required while handing the product.

• Use the product in a well ventilated area.

• Please consult our MSDS.

Use & store

• When stored in its original container below 40°C and unopen, the shelf life is 2 years.

It can still be used after re-inspection.

• Store in a cool and dry place out of direct sunlight.

• Keep out of the reach of children.

Packaging information

Available in 25KGS drum, 200KGS drum or 1000KGS drum.