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Octamethylcyclotetrasiloxane, 98%, ACROS Organics™
$53.92 - $399.45
Chemical Identifiers
CAS | 556-67-2 |
---|---|
Molecular Formula | C8H24O4Si4 |
Molecular Weight (g/mol) | 296.61 |
MDL Number | MFCD00003269 |
InChI Key | HMMGMWAXVFQUOA-UHFFFAOYSA-N |
Synonym | cyclic dimethylsiloxane tetramer, cyclotetrasiloxane, octamethyl, nuc silicone vs 7207, octamethylcyclotetrasiloxane, oktamethylcyklotetrasiloxan, oktamethylzyklotetrasiloxan, omcts, silicone sf 1173, unii-cz227117je, union carbide 7207 |
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 |
Catalog Number | Mfr. No. | Quantity | Packaging | Price | Quantity | ||||
---|---|---|---|---|---|---|---|---|---|
Catalog Number | Mfr. No. | Quantity | Packaging | Price | Quantity | ||||
AC216470250
|
Thermo Fisher Scientific
216470250 |
25g | Glass bottle |
Each for $53.92
|
|
AC216471000
|
Thermo Fisher Scientific
216471000 |
100g | Glass bottle |
Each for $151.03
|
|
AC216475000
|
Thermo Fisher Scientific
AC216475000 |
500g | Glass bottle |
Each for $399.45
|
|
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 | |
cyclic dimethylsiloxane tetramer, cyclotetrasiloxane, octamethyl, nuc silicone vs 7207, octamethylcyclotetrasiloxane, oktamethylcyklotetrasiloxan, oktamethylzyklotetrasiloxan, omcts, silicone sf 1173, unii-cz227117je, union carbide 7207 | |
CHEBI:25640 | |
C[Si]1(O[Si](O[Si](O[Si](O1)(C)C)(C)C)(C)C)C |
Specifications
0.9560g/mL | |
Authentic | |
1.3950 to 1.3970 | |
175.0°C to 176.0°C | |
17.0°C to 18.0°C | |
556-67-2 | |
100.0 | |
C8H24O4Si4 | |
04, III, 1885 | |
cyclic dimethylsiloxane tetramer, cyclotetrasiloxane, octamethyl, nuc silicone vs 7207, octamethylcyclotetrasiloxane, oktamethylcyklotetrasiloxan, oktamethylzyklotetrasiloxan, omcts, silicone sf 1173, unii-cz227117je, union carbide 7207 | |
HMMGMWAXVFQUOA-UHFFFAOYSA-N | |
2,2,4,4,6,6,8,8-octamethyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocane | |
11169 | |
296.61 | |
98% |
56°C | |
Glass bottle | |
0.956 | |
Colorless | |
25g | |
97.5 | |
98% | |
MFCD00003269 | |
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 | |
Liquid | |
Octamethylcyclotetrasiloxane |
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