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384372 Sigma-Aldrich

1,7-Dichloro-octamethyltetrasiloxane

95%

  • CAS Number 2474-02-4

  • Linear Formula Cl[Si(CH3)2O]3Si(CH3)2Cl

  • Molecular Weight 351.52

  •  Beilstein/REAXYS Number 1784800

  •  EC Number 219-597-6

  •  MDL number MFCD00045148

  •  PubChem Substance ID 24863991

  •  NACRES NA.22

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Properties

Related Categories Chemical Synthesis, Organometallic Reagents, Organosilicon, Siloxanes
Quality Level   100
assay   95%
refractive index   n20/D 1.405 (lit.)
bp   222 °C (lit.)
mp   −62 °C (lit.)
density   1.011 g/mL at 25 °C (lit.)
SMILES string   C[Si](C)(Cl)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)Cl
InChI   1S/C8H24Cl2O3Si4/c1-14(2,9)11-16(5,6)13-17(7,8)12-15(3,4)10/h1-8H3
InChI key   UHRAUGIQJXURFE-UHFFFAOYSA-N

Description

Packaging

25 g in glass bottle

Safety & Documentation

Safety Information

Symbol 
GHS05  GHS05
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
UN 2987 8 / PGII
WGK Germany 
WGK 3
Flash Point(F) 
188.6 °F - closed cup
Flash Point(C) 
87 °C - closed cup
Protocols & Articles
Peer-Reviewed Papers
15

References

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