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  6. Octamethylcyclotetrasiloxane 98.0+%, TCI America™

Octamethylcyclotetrasiloxane 98.0+%, TCI America™
SDP

Catalog No. O0142500ML Shop All Tokyo Chemical Industry (TCI) Products
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O0142500ML 500 mL
O014225ML 25 mL
O0142100ML 100 mL
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Chemical Identifiers

CAS 556-67-2
Molecular Formula C8H24O4Si4
Molecular Weight (g/mol) 296.616
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

Specifications

Color Colorless
Boiling Point 175°C
Quantity 500 mL
UN Number 1992
Formula Weight 296.62
Percent Purity ≥98.0% (GC)
Physical Form Liquid
Chemical Name or Material Octamethylcyclotetrasiloxane

Safety and Handling

EINECSNumber (7)-0475
RTECSNumber GZ4397000
TSCA Yes
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