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  6. Octadecamethylcyclononasiloxane 98.0+%, TCI America™

Octadecamethylcyclononasiloxane 98.0+%, TCI America™
SDP

Catalog No. O04251ML Shop All Tokyo Chemical Industry (TCI) Products
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O04251ML 1 mL
O04255ML 5 mL
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Chemical Identifiers

CAS 556-71-8
Molecular Formula C18H54O9Si9
Molecular Weight (g/mol) 667.386
InChI Key ISXOGOLHEGHGQF-UHFFFAOYSA-N
PubChem CID 11172
IUPAC Name 2,2,4,4,6,6,8,8,10,10,12,12,14,14,16,16,18,18-octadecamethyl-1,3,5,7,9,11,13,15,17-nonaoxa-2,4,6,8,10,12,14,16,18-nonasilacyclooctadecane
SMILES C[Si]1(O[Si](O[Si](O[Si](O[Si](O[Si](O[Si](O[Si](O[Si](O1)(C)C)(C)C)(C)C)(C)C)(C)C)(C)C)(C)C)(C)C)C

Specifications

Melting Point -27°C
Color Yellow
Boiling Point 188°C
Quantity 1 mL
Formula Weight 667.39
Percent Purity ≥98.0% (GC)
Physical Form Liquid
Chemical Name or Material Octadecamethylcyclononasiloxane

Safety and Handling

EINECSNumber (7)-0475
TSCA No
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