1,4-Bis(trimethylsilyl)butadiyne

• Catalog No.: 15234
• CAS Number: 4526-07-2
• M. F.: C10H18Si2
• M. W.: 194.42092
• Purity: ≥98.0% (GC)

SYNONYMS

• Title: 1,4-双(三甲基甲硅烷基)丁二炔
• IUPAC name: trimethyl[4-(trimethylsilyl)buta-1,3-diyn-1-yl]silane
• IUPAC Traditional name: trimethyl[4-(trimethylsilyl)buta-1,3-diyn-1-yl]silane
• Synonyms: 1,4-双(三甲基甲硅烷基)-1,3-丁二炔; BTMSBD; 1,4-Bis(trimethylsilyl)-1,3-butadiyne

DATABASE IDS

• MDL Number: MFCD00009839
• CAS Number: 4526-07-2
• PubChem SID: 24849224
• Beilstein Number: 1758268

PROPERTIES

• Grade: purum
• Linear Formula: (CH3)3SiC≡CC≡CSi(CH3)3
• Purity: ≥98.0% (GC)
• Density: 0.974 g/mL at 20 °C(lit.)
• Melting Point: 111-113 °C(lit.)
• Melting Point: 111-113 °C
• Refractive Index: n20/D 1.384(lit.)
• GHS Signal Word: Danger
• GHS Hazard statements: H228
• European Hazard Symbols: Flammable (F)
• Personal Protective Equipment: Eyeshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
• GHS Precautionary statements: P210
• RID/ADR: UN 1325 4.1/PG 2
• Risk Statements: 11
• Safety Statements: 16-22-24/25
• Hazard Class: 4.1
• UN Number: 1325
• Packing Group: 2
• German water hazard class: 3

DETAILS

Description (English)

Other Notes
BTMSBD is a stable derivative of the explosive butadiyne1,2,3,4

Description (简体中文)

Other Notes
BTMSBD 是爆炸性丁二炔的稳定衍生物1,2,3,4