Registration Dossier

Identification

Chemical structure
Display Name:
Hexamethyldisiloxane
EC Number:
203-492-7
EC Name:
Hexamethyldisiloxane
CAS Number:
107-46-0
Molecular formula:
C6H18OSi2
IUPAC Name:
trimethyl[(trimethylsilyl)oxy]silane

Type of substance

Composition:
mono-constituent substance
Origin:
organic

Other names

Trade names:
81798D(L-313)
BLUESIL FLD 41V0,65
DOW CORNING 200(R) FLUID, 0.65 CST.
DOW CORNING(R) 2-1077 FLUID
DOW CORNING(R) 200 Fluid,0.65cst
DOW CORNING(R) ENDBLOCK B INT
Hexamethyldisiloxane
M2
MIRASIL HMS
MM

Total tonnage band

Total range:
1 000 - 10 000 tonnes per annum

REACH

Registered as:
FULL
Submitted:
Joint Submission

Publication dates

First published:
03-Mar-2011
Last modified:
16-Nov-2017

Chemical safety assessment

Performed for this substance:
YES

Compositions open all close all

Type:
boundary composition of the substance
State Form:
liquid


Constituent 1
Chemical structure
Reference substance name:
Hexamethyldisiloxane
EC Number:
203-492-7
EC Name:
Hexamethyldisiloxane
CAS Number:
107-46-0
Molecular formula:
C6H18OSi2
IUPAC Name:
trimethyl[(trimethylsilyl)oxy]silane
Type:
legal entity composition of the substance


Constituent 1
Chemical structure
Reference substance name:
Hexamethyldisiloxane
EC Number:
203-492-7
EC Name:
Hexamethyldisiloxane
CAS Number:
107-46-0
Molecular formula:
C6H18OSi2
IUPAC Name:
trimethyl[(trimethylsilyl)oxy]silane
Type:
legal entity composition of the substance


Constituent 1
Chemical structure
Reference substance name:
Hexamethyldisiloxane
EC Number:
203-492-7
EC Name:
Hexamethyldisiloxane
CAS Number:
107-46-0
Molecular formula:
C6H18OSi2
IUPAC Name:
trimethyl[(trimethylsilyl)oxy]silane
Type:
legal entity composition of the substance
State Form:
liquid


Constituent 1
Chemical structure
Reference substance name:
Hexamethyldisiloxane
EC Number:
203-492-7
EC Name:
Hexamethyldisiloxane
CAS Number:
107-46-0
Molecular formula:
C6H18OSi2
IUPAC Name:
trimethyl[(trimethylsilyl)oxy]silane
Type:
legal entity composition of the substance


Constituent 1
Chemical structure
Reference substance name:
Hexamethyldisiloxane
EC Number:
203-492-7
EC Name:
Hexamethyldisiloxane
CAS Number:
107-46-0
Molecular formula:
C6H18OSi2
IUPAC Name:
trimethyl[(trimethylsilyl)oxy]silane
Type:
legal entity composition of the substance
State Form:
liquid
Degree of purity:
>= 90 % (w/w)


Constituent 1
Chemical structure
Reference substance name:
Hexamethyldisiloxane
EC Number:
203-492-7
EC Name:
Hexamethyldisiloxane
CAS Number:
107-46-0
Molecular formula:
C6H18OSi2
IUPAC Name:
trimethyl[(trimethylsilyl)oxy]silane
Impurity 1
Chemical structure
Reference substance name:
Dichloromethane
EC Number:
200-838-9
EC Name:
Dichloromethane
CAS Number:
75-09-2
Molecular formula:
CH2Cl2
IUPAC Name:
dichloromethane
Type:
legal entity composition of the substance


Constituent 1
Chemical structure
Reference substance name:
Hexamethyldisiloxane
EC Number:
203-492-7
EC Name:
Hexamethyldisiloxane
CAS Number:
107-46-0
Molecular formula:
C6H18OSi2
IUPAC Name:
trimethyl[(trimethylsilyl)oxy]silane
Type:
legal entity composition of the substance


Constituent 1
Chemical structure
Reference substance name:
Hexamethyldisiloxane
EC Number:
203-492-7
EC Name:
Hexamethyldisiloxane
CAS Number:
107-46-0
Molecular formula:
C6H18OSi2
IUPAC Name:
trimethyl[(trimethylsilyl)oxy]silane
Type:
legal entity composition of the substance


Constituent 1
Chemical structure
Reference substance name:
Hexamethyldisiloxane
EC Number:
203-492-7
EC Name:
Hexamethyldisiloxane
CAS Number:
107-46-0
Molecular formula:
C6H18OSi2
IUPAC Name:
trimethyl[(trimethylsilyl)oxy]silane
Type:
legal entity composition of the substance
State Form:
liquid


Constituent 1
Chemical structure
Reference substance name:
Hexamethyldisiloxane
EC Number:
203-492-7
EC Name:
Hexamethyldisiloxane
CAS Number:
107-46-0
Molecular formula:
C6H18OSi2
IUPAC Name:
trimethyl[(trimethylsilyl)oxy]silane

Registrants /Suppliers of the substance open all close all

Latest dossier received
Registrant / Supplier details 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017
o 3M Belgium BVBA/SPRL Hermeslaan 7 1831 Diegem Belgium X
Cabot Aerogel GmbH Industriepark Hoechst Gebaude D660 65926 Frankfurt-am-Main Germany X
Cabot Performance Materials Belgium SPRL rue Prévochamps, 78 4860 Pepinster Belgium X
o Dow Corning Limited - M/I PSRC - Cardiff Road CF632YL Barry, South Glamorgan Wales United Kingdom X
Dow Silicones Belgium SPRL OR-1 PSRC - rue Jules Bordet Parc industriel C 7180 Seneffe Belgium X
Dow Silicones Belgium SPRL OR-2 PSRC - rue Jules Bordet Parc industriel C 7180 Seneffe Belgium X
Dow Silicones Belgium SPRL OR-3 PSRC - Rue Jules Bordet Zone industrielle C 7180 Seneffe Belgium X
ELKEM SILICONES FRANCE S.A.S. Immeuble DANICA 21, Avenue Georges Pompidou 69003 Lyon France X
Envigo Consulting Limited Woolley Road Alconbury PE28 4HS Huntingdon Cambridgeshire United Kingdom X
o KCC Europe GmbH Hansaring 61 50670 Köln Germany X
Momentive Performance Materials GmbH Chempark Building V7 51368 Leverkusen NRW Germany X
Nalco Limited P.O. Box 11, Winnington Avenue, CW8 4DX Northwich, Cheshire United Kingdom X
Sandoz GmbH Biochemiestr. 10 6250 Kundl Austria X
o Wacker Chemie AG Hanns-Seidel-Platz 4 81737 Muenchen Germany X
[Confidential] [Confidential]

Administrative data open all close all

  • 01-2119496108-31-0000
  • 01-2119496108-31-0001
  • 01-2119496108-31-0002
  • 01-2119496108-31-0003
  • 01-2119496108-31-0004
  • 01-2119496108-31-0005
  • 01-2119496108-31-0006
  • 01-2119496108-31-0007
  • 01-2119496108-31-0008
  • 01-2119496108-31-0009
  • 01-2119496108-31-0010
  • 01-2119496108-31-0012
  • 01-2119496108-31-0014
  • 01-2119496108-31-0016
  • 01-2119496108-31-XXXX

Contact Persons responsible for the SDS