missing translation for 'onlineSavingsMsg'
Learn More
Please login to your online account to display your discounted pricing

Octamethylcyclotetrasiloxane, 98%, Thermo Scientific Chemicals

$66.31 - $459.53

Chemical Identifiers

CAS 556-67-2
Molecular Formula C8H24O4Si4
Molecular Weight (g/mol) 296.61
MDL Number MFCD00003269
InChI Key HMMGMWAXVFQUOA-UHFFFAOYSA-N
Synonym octamethylcyclotetrasiloxane, cyclotetrasiloxane, octamethyl, oktamethylcyklotetrasiloxan, cyclic dimethylsiloxane tetramer, omcts, nuc silicone vs 7207, union carbide 7207, silicone sf 1173, oktamethylzyklotetrasiloxan, unii-cz227117je
PubChem CID 11169
ChEBI CHEBI:25640
IUPAC Name 2,2,4,4,6,6,8,8-octamethyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocane
SMILES C[Si]1(O[Si](O[Si](O[Si](O1)(C)C)(C)C)(C)C)C
View More Specs

Products 3
Catalog Number Mfr. No. Quantity Packaging Price Quantity  
Catalog Number Mfr. No. Quantity Packaging Price Quantity  
AC216470250
SDS View Documents Promotion Details
Thermo Scientific Chemicals
216470250
25 g Glass bottle
Each for $66.31
 
AC216471000
SDS View Documents Promotion Details
Thermo Scientific Chemicals
216471000
100 g Glass bottle
Each for $182.03
 
AC216475000
SDS View Documents Promotion Details
Thermo Scientific Chemicals
216475000
500 g Glass bottle
Each for $459.53
 
Description

Description

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Specifications

Chemical Identifiers

556-67-2
296.61
HMMGMWAXVFQUOA-UHFFFAOYSA-N
11169
2,2,4,4,6,6,8,8-octamethyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocane
C8H24O4Si4
MFCD00003269
octamethylcyclotetrasiloxane, cyclotetrasiloxane, octamethyl, oktamethylcyklotetrasiloxan, cyclic dimethylsiloxane tetramer, omcts, nuc silicone vs 7207, union carbide 7207, silicone sf 1173, oktamethylzyklotetrasiloxan, unii-cz227117je
CHEBI:25640
C[Si]1(O[Si](O[Si](O[Si](O1)(C)C)(C)C)(C)C)C

Specifications

556-67-2
100.0
Colorless
175.0°C to 176.0°C
Authentic
Glass bottle
1.3950 to 1.3970
25 g
0.956
octamethylcyclotetrasiloxane, cyclotetrasiloxane, octamethyl, oktamethylcyklotetrasiloxan, cyclic dimethylsiloxane tetramer, omcts, nuc silicone vs 7207, union carbide 7207, silicone sf 1173, oktamethylzyklotetrasiloxan, unii-cz227117je
HMMGMWAXVFQUOA-UHFFFAOYSA-N
2,2,4,4,6,6,8,8-octamethyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocane
11169
296.61
Liquid
97.5
17.0°C to 18.0°C
0.9560g/mL
56°C
98%
C8H24O4Si4
MFCD00003269
04, III, 1885
15, 6836
Solubility in water: insoluble. Other solubilities: soluble in carbon tetrachloride
C[Si]1(O[Si](O[Si](O[Si](O1)(C)C)(C)C)(C)C)C
296.61
CHEBI:25640
98%
Octamethylcyclotetrasiloxane
Safety and Handling

Safety and Handling

GHS H Statement
Suspected of damaging fertility.
May cause long lasting harmful effects to aquatic life.
Flammable liquid and vapor.

GHS P Statement
Wear protective gloves/protective clothing/eye protection/face protection.
IF ON SKIN: Gently wash with plenty of soap and water.
Obtain special instructions before use.
IF exposed or concerned: Get medical advice/at

GHS Signal Word: Warning

EINECSNumber : 209-136-7

SDS
missing translation for 'documents'

missing translation for 'documents'

RUO – Research Use Only