Octamethyltetrasiloxane Silicone Oil Iota 2101 CAS1873-88-7

• CAS No.: 1873-88-7
• Formula: C7h22o2si3
• EINECS: 217-496-1
• Type: Synthesis Material Intermediates
• Appearance: Liquid
• Quality: Industrial
• Model NO.: yanxi-03
• Colour: Colorless
• Density: 0.819 G/Ml at 25 °c (Lit.)
• Storage Condition: 15-25°c
• Boiling Point: 142 °c (Lit.)
• Flash(Ing) Point: 82 °f
• Melting Point: <0°c
• Transport Package: Drum
• Specification: 25kg/drum
• Trademark: YANXI
• Origin: China
• HS Code: 29143990
• Production Capacity: 20metric Ton/Month

Product Description

Product Description

 

Product Name	Bis(trimethylsiloxy)methylsilane
Cas no.	1873-88-7
MF	C7H22O2Si3
MW	222.51
Appearance	colorless liquid
Purity	99.0%
Package	150kg/drum

Details
 

OctaMethyltetrasiloxane  IOTA2101

Name:1,1,1,3,5,7,7,7-OctaMethyltetrasiloxane

Synonyms::

1,3-BIS(TRIMETHYLSILOXY)-1,3-DIMETHYLDISILOXANE;

1,1,1,3,5,7,7,7-OctaMethyltetrasiloxane;

CAS No.: 1873-88-7

Molecular Weight: 282.63200

Formula: C8H26O3Si4

Exact Mass: 282.09600

It's a very high activity of silicon hydrogen bond and is the basic raw material for the synthesis of polyether modified silicone.

Index:

Appearance: colorless liquid

Purity(GC): >99%

Specific gravity:0.863 g/mL at 25 °C(lit.)

Melting point:<0ºC

Boiling point:92 °C(lit.)

Flashing point:77ºC

Refractive index:n20/D 1.386

 

Application:

Methyl-bis(trimethylsilyloxy)silicon is the raw material of special silicone oil by Hydrogenated silan- to get the Polyether group, epoxy group, amide group, also can use in personal care, paint industry, polyurethane foam, agricultural additives etc..

Safety:

Please read the MSDS carefully before using it.

Storage and Package:

Stored in a cool, dry place and packed in 200L drum or IBC 1000L drum

Shelf life: 3 years

 

 

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