1,3-Dichloro-1,1,3,3-tetramethyldisiloxane

• Catalog No.: 465585
• CAS Number: 2401-73-2
• M. F.: C4H12Cl2OSi2
• M. W.: 203.21448
• Purity: 97%

SYNONYMS

• Title: 1,3-二氯-1,1,3,3,-四甲基二硅氧烷
• IUPAC name: chloro[(chlorodimethylsilyl)oxy]dimethylsilane
• IUPAC Traditional name: chloro[(chlorodimethylsilyl)oxy]dimethylsilane

DATABASE IDS

• Beilstein Number: 1741218
• PubChem SID: 24870291
• EC Number: 219-278-1
• MDL Number: MFCD00018088
• CAS Number: 2401-73-2

PROPERTIES

• Linear Formula: (CH3)2Si(Cl)OSi(Cl)(CH3)2
• Purity: 97%
• Boiling Point: 138 °C(lit.)
• Density: 1.039 g/mL at 25 °C(lit.)
• Flash Point: 15 °C
• Flash Point: 59 °F
• Refractive Index: n20/D 1.407(lit.)
• GHS Signal Word: Danger
• GHS Hazard statements: H225-H314
• European Hazard Symbols: Flammable (F)
• European Hazard Symbols: Corrosive (C)
• Personal Protective Equipment: Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
• GHS Precautionary statements: P210-P280-P305 + P351 + P338-P310
• RID/ADR: UN 2985 3/PG 2
• Risk Statements: 11-34
• Safety Statements: 16-26-27-36/37/39-45
• Hazard Class: 3
• UN Number: 2985
• Packing Group: 2
• German water hazard class: 3

DETAILS

Description (English)

Packaging
5, 25 mL in glass bottle

Description (简体中文)

包装
5, 25 mL in glass bottle