Diisobutyldimethoxysilane with CAS: 17980-32-4, Known as Donor-B

• CAS No.: 17980-32-4
• Formula: C10h24o2si
• EINECS: 605-870-0
• Appearance: Liquid
• Usage: Plastic Auxiliary Agents, Electronics Chemicals, Donor-B
• Color: Colorless
• Model NO.: SCA-Ki4D
• B-Donor Content,%: 98
• Water,%: 0.008
• Transport Package: 200L Drum
• Specification: Purity >98%
• Trademark: CapatueTM
• Origin: P. R. China
• HS Code: 2931900090
• Production Capacity: 500 Mt/Year

Product Description

Abstract
Diisobutyldimethoxysilane(CAS No. 17980-32-4), Silane coupling agent SCA-Ki4D, is mainly acts as a high efficiency, non-toxic additive for catalyst in propylene polymerization. It is known as Donor-B.

Typical Properties
 

Index	Value
Appearance	Colorless, transparent liquid
D-DONOR content,%	98.0
Flash point,ºC	76
Boiling point,ºC	199.8
Water,%	0.008

Identification
Name: Diisobutyldimethoxysilane
Molecular Formula: (C4H9)2Si(OCH3)2
Molecular Weight: 204.38
CAS Registry Number: 17980-32-4
EINECS: 605-870-0

Application
 SCA-Ki4D is mainly used as a high-efficient and non-toxic catalyst for propylene polymerization.It is a good external electron donor, which plays an important role in improving catalyst activity, stereotaxy and prolonging active life.