1,3-Divinyltetramethyldisiloxane

• Catalog No.: A12463
• CAS Number: 2627-95-4
• M. F.: C8H18OSi2
• M. W.: 186.39892
• Purity: 96%, cont. up to 4% 1-vinyl-3-ethyltetramethyldisiloxane

SYNONYMS

• Title: 1,3-二乙烯基四甲基二硅氧烷
• IUPAC name: ethenyl[(ethenyldimethylsilyl)oxy]dimethylsilane
• IUPAC Traditional name: ethenyl[(ethenyldimethylsilyl)oxy]dimethylsilane
• Synonyms: 1,1,3,3-Tetramethyl-1,3-divinyldisiloxane

DATABASE IDS

• Beilstein Number: 1762585
• CAS Number: 2627-95-4
• EC Number: 220-099-6
• MDL Number: MFCD00014933

PROPERTIES

• Purity: 96%, cont. up to 4% 1-vinyl-3-ethyltetramethyldisiloxane
• Boiling Point: 139-140°C
• Density: 0.811
• Flash Point: 24°C(75°F)
• Melting Point: -100°C
• Refractive Index: 1.4110
• GHS Hazard statements: H226-H315-H319-H335
• European Hazard Symbols: Irritant (Xi)
• GHS Precautionary statements: P261-P280G-P305+P351+P338
• Risk Statements: 10-36/37/38
• RTECS: JM9235250
• Safety Statements: 23-26-37
• Storage Warning: Moisture Sensitive
• TSCA Listed: 是
• Hazard Class: 3
• UN Number: UN1993
• Packing Group: III