Octamethyl cyclotetrasiloxane

• Product NameOctamethyl cyclotetrasiloxane
  CAS No.556-67-2
  Purity
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  Molecular Structure

Other Information

• CAS Registry Number: 556-67-2
• Transport: UN 1993
• Melting Point: 17-18 ºC
• Flash Point: 56 ºC
• Boiling Point: 175-176 ºC
• Density: 0.956
• Refractive index: 1.395-1.397
• Safety Statements: R53;R62
• Hazard Symbols: Xn: Harmful;
• Flash Point: 56 ºC
• EINECS: 209-136-7
• Molecular Weight: 296.61576
• InchiKey: HMMGMWAXVFQUOA-UHFFFAOYSA-N
• InChI: InChI=1S/C8H24O4Si4/c1-13(2)9-14(3,4)11-16(7,8)12-15(5,6)10-13/h1-8H3
• Risk Statements: S36/37;S46;S51;S61
• Molecular Formula: C₈H₂₄O₄Si₄