Synonym: HCDSO, Hexachloropropanedisiloxane, Perchlorodisiloxane
CAS Number 14986-21-1 | MDL Number MFCD00031530 | EC Number 239-070-4

Hexachlorodisiloxane Chemical Structure

Product CodeSI6211
CAS Number14986-21-1
Assay (purity)98%
Purity methodby elemental analysis
Molecular weight284.89
Appearancecolorless liquid
Boiling point137C
Molecular formulaCl6OSi2
Linear formulaCl3SiOSiCl3

Ereztech manufactures and sells this product in small and bulk volumes. Glass ampules, bottles or metal ampules or bubblers are available for packaging. For additional analytical information or details about purchasing Hexachlorodisiloxane contact us at sales@ereztech.com

Safety information

Signal wordDANGER
Hazard statementsH314, H318, H335
Precautionary statementsP260, P261, P264, P271, P280, P301+P330+P331, P303+P361+P353, P304+P340, P305+P351+P338, P310, P312, P321, P363, P403+P233, P405, P501
Transport descriptionCHLOROSILANES, CORROSIVE, N.O.S.
Hazardous class8
Packing groupII
In TSCA registryYes

Certificates of analysis (CoA)

If you don’t see the needed lot of Hexachlorodisiloxane below please contact customer support at sales@ereztech.com

Lot# 2P21020

External identifiers for HCDSO

Pubchem CID84745
IUPAC Nametrichloro(trichlorosilyloxy)silane
InchI IdentifierInChI=1S/Cl6OSi2/c1-8(2,3)7-9(4,5)6

Ereztech synthesizes and sells additional SI-compounds.

To purchase Hexachlorodisiloxane contact us at sales@ereztech.com