2,4,6,8,10-Pentamethylcyclopentasiloxane

• Catalog No.: 76824
• CAS Number: 6166-86-5
• M. F.: C5H20O5Si5
• M. W.: 300.6368
• Purity: ≥90% (GC)

SYNONYMS

• Title: 2,4,6,8,10-环五硅氧烷
• IUPAC name: 2,4,6,8,10-pentamethyl-1,3,5,7,9,2,4,6,8,10-pentaoxapentasilecane
• IUPAC Traditional name: 2,4,6,8,10-pentamethyl-1,3,5,7,9,2,4,6,8,10-pentaoxapentasilecane

DATABASE IDS

• MDL Number: MFCD00053531
• EC Number: 228-204-7
• Beilstein Number: 1792134
• CAS Number: 6166-86-5
• PubChem SID: 24887058

PROPERTIES

• Flash Point: 37 °C
• Flash Point: 98.6 °F
• Refractive Index: n20/D 1.392(lit.)
• Refractive Index: n20/D 1.392
• Apperance: liquid
• Boiling Point: 54 °C/10 mmHg(lit.)
• Density: 0.992 g/mL at 25 °C(lit.)
• GHS Signal Word: Warning
• GHS Hazard statements: H226-H315-H319-H335
• European Hazard Symbols: Irritant (Xi)
• Personal Protective Equipment: Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
• GHS Precautionary statements: P261-P305 + P351 + P338
• RID/ADR: UN 1993 3/PG 3
• Risk Statements: 10-36/37/38
• Safety Statements: 16-26-36
• Hazard Class: 3
• UN Number: 1993
• Packing Group: 3
• German water hazard class: 3
• Grade: technical
• Linear Formula: (CH3SiHO)5
• Purity: ≥90% (GC)