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144207 Sigma-Aldrich

Chlorodimethylsilane

98%

Synonym: DMCS, Dimethylchlorosilane

  • CAS Number 1066-35-9

  • Linear Formula (CH3)2SiHCl

  • Molecular Weight 94.62

  •  Beilstein/REAXYS Number 1633434

  •  EC Number 213-912-0

  •  MDL number MFCD00000495

  •  PubChem Substance ID 24848641

  •  NACRES NA.22

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Properties

Related Categories Chemical Synthesis, Protecting and Derivatizing Reagents, Protection and Derivatization, Silicon-Based, Synthetic Reagents More...
vapor density   4 (vs air)
vapor pressure   8.56 psi ( 20 °C)
assay   98%
expl. lim.   20 %
refractive index   n20/D 1.383 (lit.)
bp   34.7 °C (lit.)
mp   −111 °C (lit.)
density   0.852 g/mL at 25 °C (lit.)
storage temp.   2-8°C
SMILES string   C[SiH](C)Cl
InChI   1S/C2H7ClSi/c1-4(2)3/h4H,1-2H3
InChI key   YGHUUVGIRWMJGE-UHFFFAOYSA-N

Description

Packaging

50 g in glass bottle

Application

Used to prepare vinyldimethylsilanols for palladium-catalyzed cross-coupling with aryl iodides.

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Supplemental Hazard Statements 
EUH014 - EUH071
RIDADR 
UN 2988 8(3)(4.3) / PGI
WGK Germany 
WGK 1
Flash Point(F) 
-9.4 °F - closed cup
Flash Point(C) 
-23 °C - closed cup
Protocols & Articles

Articles

Encapsulated Os Catalysts

Sigma-Aldrich, in collaboration with Reaxa Ltd., is pleased to offer first-to-market catalysts for use in practical synthetic transformations. Reaxa has immobilized osmium tetroxide, a toxic and vola...
Aldrich ChemFiles 2006, 6.5, 6.
Keywords: Dihydroxylations, Immobilization

Peer-Reviewed Papers
15

References

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