Octamethylcyclotetrasiloxane ≥98.0%

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TCO0142-025MLEA 46.13 USD

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Octamethylcyclotetrasiloxane ≥98.0%

Octamethylcyclotetrasiloxane

CAS Number: 556-67-2 MDL Number: MFCD00003269 Molecular Formula: C8H24O4Si4 Molecular Weight: 296.62 Purity/Analysis Method: 98.0% (GC) Form: Clear Liquid Boiling point (°C): 175 Flash Point (°C): 54 Freezing point (°C): 18 Specific Gravity (20/20): 0.96

Other Product Names / Synonyms: Dimethylsiloxane Cyclic Tetramer

Formula: [-Si(CH₃)₂O-]₄
MW: 296.62 g/mol
Boiling Pt: 175
Melting Pt: 18
Density: 0.96 (20 °C)
Flash Pt: 54 °C

MDL Number: MFCD00003269
CAS Number: 556-67-2
EINECS: 209-136-7
UN: 1993
ADR: 3 III
Merck Index: 12,06843

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Specification Test Results

Purity/Analysis Method

98.0% (GC)

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