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Bis(trimethylsilyl)acetylenedicarboxylate Structure

Bis(trimethylsilyl)acetylenedicarboxylate

  • Product NameBis(trimethylsilyl)acetylenedicarboxylate
  • CAS76734-92-4
  • CBNumberCB9220951
  • MFC10H18O4Si2
  • MW258.42
  • MDL NumberMFCD00009841
  • MOL File76734-92-4.mol

Chemical Properties

Boiling point: 94 °C0.005 mm Hg(lit.)
Density  0.999 g/mL at 25 °C(lit.)
refractive index  n20/D 1.439(lit.)
Flash point: 67°C
storage temp.  Keep in dark place,Inert atmosphere,2-8°C
Specific Gravity 0.988
Hydrolytic Sensitivity 7: reacts slowly with moisture/water

Safety

Symbol(GHS)  Flame (GHS02)Exclamation Mark (GHS07)
GHS02,GHS07
Signal word  Warning
Hazard statements  H226-H315-H319-H335
Precautionary statements  P261-P305+P351+P338
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26
RIDADR  UN 1993 3/PG 3
WGK Germany  3
F  8-10-21
TSCA  No
HazardClass  3.2
PackingGroup  III
HS Code  2931900090

Bis(trimethylsilyl)acetylenedicarboxylate Chemical Properties,Usage,Production

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Bis(trimethylsilyl)acetylenedicarboxylate Spectrum