EN CN
  • Contact us

    Qingdao Hengda New Material Technology Co., Ltd.

    ADD

    Room 2-302D, Hisense Wealth Valley, No. 88, Zhuzhou Road, Laoshan District, Qingdao, Shandong, China

  • MARKETING AND SALES DEPARTMENT

    MANUFACTURING PLANTS

    Gaizhou Hengda Chemicals Co., Ltd.

    Shandong Hengda Silicon Material Technology Co., Ltd.

HENGDA-MS01 - 3-Isocyanatopropyltrimethoxysilane

HENGDA-MS01

3-Isocyanatopropyltrimethoxysilane is a chemical compound that belongs to the organosilane family. Its chemical structure consists of a three-carbon chain with an isocyanate (-N=C=O) functional group at one end and three methoxy (OCH₃) groups attached to a silicon atom at the other end.

  • Chemical Name:

    3-Isocyanatopropyltrimethoxysilane

  • CAS No.

    15396-00-6

  • Equivalent Name:

    A-Link 35

Typical Properties

Appearance

Colorless transparent liquid

Purity(%)

≥98.0%

Density(ρ20), g/cm³

1.0200~1.0800

Molecular Weight

205.28

Refractive Index(nD²⁰)

1.4190~1.4220

Applications

1.3-Isocyanatopropyltrimethoxysilane is used for the surface treatment of inorganic fillers and metallic materials, to improve their compatibility or adhesive with organic materials.

2.It is used to promote adhesion and enhance fillers dispersion in coatings and sealants.

3.3-Isocyanatopropyltrimethoxysilane is used as a tackifier of RTV and enhance the bonding between rubber and substrates.


Packing

20kg, 25kg, 200kg plastic or iron drum, IBC drum

HENGDA-MS01