Model NO.:

Siwin-921

CAS No.:

16881-77-9

Formula:

(CH3)2si(CH3o)2

EINECS:

240-914-9

Color:

Colorless

Appearance:

Liquid

Purity:

98min

Density:

0.88

Refractive Index:

1.3693-1.3723

Boiling Point:

81.4

Trademark:

Siwin

Transport Package:

Iron Drum

Specification:

98%

Origin:

China

HS Code:

2931900090

Product Description

Description

Siwin-921 is Colorless clear liquid.

Application

1. Mainly used in silicone resin as modifier, silicone compound structure control agent and chain extender.
2. As a structure control agent, chain extender, and filler treatment agent, it is widely used in the treatment of organic silica gel and white carbon black.

Typical properties

Product No.	Siwin-921
Chemical Name	Methyldimethoxysilane
CAS NO.	16881-77-9
Formula	(CH3)2Si(CH3O)2
EINECS NO.	240-914-9
Appearance	Colorless Transparent Liquid
Purity (by GC, %)	98min
Density (ρ20) g/cm3	0.88
Refractive Index ( 25 ºC n D )	1.3693~1.3723
Boiling Point (760 mmHg)	81.4 °C

Package/Storage

170kg/iron drum.
Store in a cool, dry place away from light, heat and moisture.

Contact Us

Contact person: Susan Xia

Adress: Rm 501, 5th floor, Unit7, Xingzhihui, Xinghuo Rd 19th,JiangbeiNew District, Nanjing, Jiangsu, China

Price	$50.00
Min Order	1 kg
Shipping from	Jiangsu, China
Quantity	-+

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Nanjing Siwin New Material Co., Ltd.