Product Description

Chemical Name:   Phenyltriethoxysilane

Synonyms:   Triethoxyphenylsilane 

CAS NO.:  780-69-8

EINECS No.:   212-305-8

Molecular weight： 240.37

Typical Technical Data 

The below values are not intended for use in

preparing specifications. Please confirm with us prior to writing specifications on this product.

Appearance:   Colorless transparent liquid

Specific Gravity (ρ20°C,g/cm3):  0.991~1.001

Refractive Index (nd25°C）:  1.4668 ~1.4768

Purity (by GC, %):  97.0 min

Applications

Silane OSi HIOSil 9265 is an essential agent used in

industries as below:

§ Phenyl functional silane can improve thermal stability of other silanes.

§ Phenyltrimethoxysilane can be used as other silanes and siloxanes intermediates and can be used as hydrophobic additive to other silane coupling agents.

§ It is a material to produce macromolecular organosilicon compound

§ Mineral Fillers:  as a surface modifier for the aluminum trihydrate (ATH) used as a filler in halogen-free flame-retardant (HFFR) cable insulation.

§ Silicones:  as a crosslinker in high-temperature silicone elastomers.

§ Catalysts:  as an electron donor ("A-donor") in the polymerization of polypropylene.

Safety & Storage

Customers should review the latest MSDS and label for product safety information, safe handling instructions, personal protective equipment if necessary, and any special storage conditions required for safety. MSDS is available at your request.

Keep away from heat and open flame. When stored at or below 35 ℃ in the original unopened containers, this product has a usable life of 24 months from the date of production.

Remarks

This technical data sheet is only used for internal quality control within OSi Holding Limited.

All rights reserved.

Packaging

In 25kg, 200kg drum and 1000kg IBC