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

Total tonnage band

Total range:
10 000 - 100 000 tonnes per annum

REACH

Registered as:
FULL
Submitted:
Joint Submission

Publication dates

First published:
03-Mar-2011
Last modified:
21-Jul-2020

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


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:
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
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
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
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
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
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
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


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 Details open all close all

Registrant / Supplier Registered Updated
3M Belgium BVBA/SPRL Hermeslaan 7 1831 Diegem Belgium 2014 2016
[Confidential]
Artec Europe BV Vivaldistraat 3 7132 AG Lichtenvoorde Netherlands 2018
B-Lands Consulting (811689-3) OR of Hubei Bluesky New Materials Inc. 5 Place Robert Schuman - BP 1516 38025 Grenoble France France 2019 2019
BRB International B.V. Europastraat 5 6014 CD Ittervoort Netherlands 2018
BYK-Chemie GmbH Abelstr. 45 DE-46483 Wesel Germany 2019 2020
Cabot Aerogel GmbH Industriepark Hoechst Gebaude D660 65926 Frankfurt-am-Main Germany 2017
Cabot Performance Materials Belgium SPRL rue Prévochamps, 78 4860 Pepinster Belgium 2016
Chemical Inspection & Regulation Service Limited Room 002, Regus Harcourt Centre D02 HW77 Dublin Ireland 2019
Chemical Inspection & Regulation Service Limited ​Room 002, Regus Harcourt Centre D02 HW77, Dublin, Ireland D02 HW77 Dublin Ireland 2018
CHEMICAL INSPECTION & REGULATION SERVICE LIMITED Room 002, Regus Harcourt Centre D02 HW77 Dublin Ireland 2018
CHEMICAL INSPECTION & REGULATION SERVICE LIMITED Room 002, Regus Harcourt Centre D02 HW77 Dublin Ireland 2019
Chemische Fabrik Karl Bucher GmbH An der Guenz 1 89367 Waldstetten Germany 2018
Cornelius Specialties ltd 15c Rookwood Way CB9 8PB Haverhill Suffolk United Kingdom 2019
Covance Clinical Development SA 023 Parque Empresarial Las Tablas, Edificio 1 Calle Federico Mompou, 5 - 5 Planta 28050 Madrid Spain 2017
Dow Silicones Belgium SPRL Rue Jules Bordet Zone industrielle C 7180 Seneffe Belgium 2019
Dow Silicones Belgium SPRL OR-1 PSRC - rue Jules Bordet Parc industriel C 7180 Seneffe Belgium 2010 2019
Dow Silicones Belgium SPRL OR-2 PSRC - rue Jules Bordet Parc industriel C 7180 Seneffe Belgium 2010
Dow Silicones Belgium SPRL OR-3 PSRC - Rue Jules Bordet Zone industrielle C 7180 Seneffe Belgium 2012
Dow Silicones UK Limited PSRC - Cardiff Road CF632YL Barry, South Glamorgan Wales United Kingdom 2010 2013; 2014; 2016; 2018; 2019
ELKEM SILICONES FRANCE S.A.S. Immeuble DANICA 21, Avenue Georges Pompidou 69003 Lyon France 2013
ELKEM SILICONES FRANCE SAS (OR BNCM Co. Ltd) Immeuble Danica 21, Avenue Georges Pompidou 69003 LYON France 2019
Evonik Operations GmbH Rellinghauser Straße 1 - 11 C-ES 45128 Essen Germany 2018
Industex S.L. Avenida Paises Catalanes nº 34, 8th floor 08950 Esplugas de Llobregat Barcelona Spain 2019
Innospec Limited (OR1) Innospec Manufacturing Park Oil Sites Road CH65 4EY Ellesmere Port Cheshire United Kingdom 2018
KCC Europe GmbH Hansaring 61 50670 Köln Germany 2013 2013
knoell Germany – OR – B10 Konrad-Zuse-Ring 25 68163 Mannheim Germany 2018
Momentive Performance Materials GmbH Chempark Building V7 51368 Leverkusen NRW Germany 2010
Nalco Limited P.O. Box 11, Winnington Avenue, CW8 4DX Northwich, Cheshire United Kingdom 2015
NuSil Technology LLC 1198 Avenue Maurice Donat 06 906 06250 Mougins France 2018
Penman Consulting bvba 05 Avenue des Arts 10 B-1210 Brussels Belgium 2018
REACH24H CONSULTING GROUP Suite 1E, Paramount Court, Corrig Road, Sandyford, Dublin 18, Ireland Dublin 18 Dublin Ireland 2018
Red Orchid Consulting Oy Ltd Viherkallionkuja 3 I 59 02710 Espoo Finland 2019
Sandoz GmbH Biochemiestr. 10 6250 Kundl Austria 2010
Shin-Etsu Silicones Europe BV Bolderweg 32 1332 AV Almere Netherlands 2018
Shin-Etsu Silicones Europe BV - ORT Bolderweg 32 1332 AV Almere Netherlands 2018 2020
Specialty Electronic Materials Netherlands BV OR-1 Herbert H. Dowweg 5 4542NM Hoek Netherlands 2018
Stewardship Chemicals 31 Green Lowe Farm, Shawclough Road Waterfoot BB4 9SA Rossendale Lancashire United Kingdom 2019
Sustainability Support Services (Europe) AB Markaskälsvägen 6 22647 Lund Sweden 2018
Wacker Chemie AG Hanns-Seidel-Platz 4 81737 Muenchen Germany 2010 2011; 2018; 2019
Wacker Chemie AG (OR_WCC) Johannes-Hess-Strasse 24 84489 Burghausen Germany 2018 2018
Registrant / Supplier Registered Ceased manufacture
Henkel Global Supply Chain B.V. Gustav Mahlerlaan 2970 1081 LA Amsterdam Netherlands 2018 2020

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
  • 01-2119496108-31-0017
  • 01-2119496108-31-0018
  • 01-2119496108-31-0019
  • 01-2119496108-31-0020
  • 01-2119496108-31-0021
  • 01-2119496108-31-0022
  • 01-2119496108-31-0023
  • 01-2119496108-31-0024
  • 01-2119496108-31-0025
  • 01-2119496108-31-0026
  • 01-2119496108-31-0027
  • 01-2119496108-31-0028
  • 01-2119496108-31-0029
  • 01-2119496108-31-0030
  • 01-2119496108-31-0032
  • 01-2119496108-31-0033
  • 01-2119496108-31-0034
  • 01-2119496108-31-0035
  • 01-2119496108-31-0036
  • 01-2119496108-31-0037
  • 01-2119496108-31-0038
  • 01-2119496108-31-0039
  • 01-2119496108-31-0040
  • 01-2119496108-31-0041
  • 01-2119496108-31-0042
  • 01-2119496108-31-0043
  • 01-2119496108-31-0044
  • 01-2119496108-31-XXXX

Contact Persons responsible for the SDS