2,3-Bis(trimethylsiloxy)-1,3-butadiene

• Catalog No.: 294748
• CAS Number: 31411-71-9
• M. F.: C10H22O2Si2
• M. W.: 230.45148
• Purity: 95%

SYNONYMS

• Title: 2,3-双(三甲基硅氧基)-1,3-丁二烯
• IUPAC name: 2,2,7,7-tetramethyl-4,5-dimethylidene-3,6-dioxa-2,7-disilaoctane
• IUPAC Traditional name: 2,2,7,7-tetramethyl-4,5-dimethylidene-3,6-dioxa-2,7-disilaoctane

DATABASE IDS

• Beilstein Number: 1939757
• MDL Number: MFCD00010713
• PubChem SID: 24857733
• CAS Number: 31411-71-9

PROPERTIES

• Linear Formula: (H2C=C[OSi(CH3)3])2
• Purity: 95%
• Boiling Point: 75-76 °C/10 mmHg(lit.)
• Density: 0.878 g/mL at 25 °C(lit.)
• Flash Point: 24 °C
• Flash Point: 75.2 °F
• Refractive Index: n20/D 1.434(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
• Storage Temperature: 2-8°C
• Hazard Class: 3
• UN Number: 1993
• Packing Group: 3
• German water hazard class: 3

DETAILS

Description (English)

Packaging
1, 5 g in ampule

Description (简体中文)

包装
1, 5 g in ampule