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Mtes Methyltriethoxysilane CAS No. 2031-67-6

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Nanjing Siwin New Material Co., Ltd.

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Jiangsu, China
Mikey Chen (Mr.)

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Model NO.:

Siwin-932

CAS No.:

2031-67-6

Formula:

C7h18o3si

EINECS:

217-983-9

Color:

Colorless

Appearance:

Liquid

Refractive Index:

1.375

Purity:

99%

Density:

0.885

Trademark:

Siwin

Transport Package:

Iron Drum or IBC Drum

Specification:

Purity 99%

Origin:

China

HS Code:

2931900090

Product Description

Siwin-932 Methyltriethoxysilane

Application

Siwin-932 is highly miscible with standard organic solvents,such as alcohols, hydrocarbons and acetone.
Siwin-932 is practically insoluble in neutral water and reacts only slowly to form silanols and higher condensation products.
Addition of a hydrolytic catalyst (inorganic/organic acids, ammonia or amines) accelerates the hydrolysis of Siwin-932 substantially.
Siwin-932 may be used as water repellent to improve fillers dispersibility and reduces their sedimentation tendency.
Siwin-932 may be used as an important component for sol-gel coating, silicone resins and silicone rubber.

Typical properties

Product No.	Siwin-932
Chemical Name	Methyltriethoxysilane
CAS NO.	2031-67-6
EINECS NO.	217-983-9
Formula	C7H18O3Si
Appearance	Colorless Transparent Liquid
Density (ρ20ºC,g/m³)	0.8850±0.0050
Refractive Index ()	1.3750±0.0050
Purity (by GC, %)	99%
Molecular Structure

Package/Storage

210L Iron Drum: 180kg/drum.
1000L IBC Container: 850kg/container.

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Contact person: Jane Peng

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