[21647] CAS 556-67-2 | Octamethylcyclotetrasiloxane, 98% | Acros
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Brand: Acros Organics
556-67-2 | C8H24O4Si4 | octamethylcyclotetrasiloxane oktamethylzyklotetrasiloxan union carbide 7207 octamethyl-cyclotetrasiloxane oktamethylcyklotetrasiloxan silicone SF 1173 nuc silicone VS 7207 octamethyltetrasiloxane omcts cyclic dimethylsiloxane tetramer
Chemical Identifiers
CAS
556-67-2
Molecular Weight (g/mol)
296.62
Synonym
octamethylcyclotetrasiloxane oktamethylzyklotetrasiloxan union carbide 7207 octamethyl-cyclotetrasiloxane oktamethylcyklotetrasiloxan silicone SF 1173 nuc silicone VS 7207 octamethyltetrasiloxane omcts cyclic dimethylsiloxane tetramer
SMILES
C[Si]1(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O1
InChI Key
HMMGMWAXVFQUOA-UHFFFAOYSA-N
Molecular Formula
C8H24O4Si4
IUPAC Name
octamethyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocane
Specifications
Infrared spectrum
Conforms
Appearance (Color)
Clear colorless
Appearance (Form)
Liquid
GC
>=97.5 %
Refractive index
1.3950 to 1.3970 (20°C, 589 nm)
설명
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.
Other References:
Merck Index:15, 6836Beilstein:04, III, 1885
GHS Hazard and Precautionary Statements
Hazard Statements:GHS Signal Word: Warning
GHS H Statement Suspected of damaging fertility. May cause long lasting harmful effects to aquatic life. Flammable liquid and vapor.
Precautionary Statements: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
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
Risk & Safety
경고:RUO – Research Use Only
CAS556-67-2FORMULAC8H24O4Si4MDLMFCD00003269PACKAGING GROUPIII
| Pakage | 100g, 25g, 500g |
|---|---|
| brand | Acros Organics |
