Registration Dossier

Identification

Type of substance

Composition:
UVCB
Origin:
organic

Total tonnage band

Total range:
Intermediate Use Only

REACH

Registered as:
INTERMEDIATE
Submitted:
Individual Submission

Publication dates

First published:
27-Oct-2017
Last modified:
24-Sep-2019

Chemical safety assessment

Performed for this substance:
NO

Compositions open all close all

Type:
legal entity composition of the substance
State Form:
liquid


Constituent 1
Reference substance name:
Hexamethyldisiloxane
EC Number:
203-492-7
EC Name:
Hexamethyldisiloxane
CAS Number:
107-46-0
Molecular formula:
C6H18OSi2
IUPAC Name:
Hexamethyldisiloxane
Constituent 2
Chemical structure
Reference substance name:
Tris(trimethylsilyl)hydrogenorthosilicat
CAS Number:
17477-97-3
Molecular formula:
C9H28O4Si4
IUPAC Name:
Tris(trimethylsilyl)hydrogenorthosilicat
Constituent 3
Chemical structure
Reference substance name:
1,1,1,3,3-Pentamethyl-3-vinyldisiloxane
CAS Number:
1438-79-5
Molecular formula:
C7H18OSi2
IUPAC Name:
1,1,1,3,3-Pentamethyl-3-vinyldisiloxane
Constituent 4
Chemical structure
Reference substance name:
Dodecamethylcyclohexasiloxane
EC Number:
208-762-8
EC Name:
Dodecamethylcyclohexasiloxane
CAS Number:
540-97-6
Molecular formula:
C12H36O6Si6
IUPAC Name:
dodecamethylcyclohexasiloxane
Constituent 5
Chemical structure
Reference substance name:
Decamethylcyclopentasiloxane
EC Number:
208-764-9
EC Name:
Decamethylcyclopentasiloxane
CAS Number:
541-02-6
Molecular formula:
C10H30O5Si5
IUPAC Name:
2,2,4,4,6,6,8,8,10,10-decamethyl-1,3,5,7,9,2,4,6,8,10-pentoxapentasilecane
Constituent 6
Chemical structure
Reference substance name:
Octamethylcyclotetrasiloxane
EC Number:
209-136-7
EC Name:
Octamethylcyclotetrasiloxane
CAS Number:
556-67-2
Molecular formula:
C8H24O4Si4
IUPAC Name:
2,2,4,4,6,6,8,8-octamethyl-1,3,5,7,2,4,6,8-tetroxatetrasilocane
Constituent 7
Chemical structure
Reference substance name:
1,1,3,3-tetramethyl-1,3-divinyldisiloxane
EC Number:
220-099-6
EC Name:
1,1,3,3-tetramethyl-1,3-divinyldisiloxane
CAS Number:
2627-95-4
Molecular formula:
C8H18OSi2
IUPAC Name:
1,1,3,3-Tetramethyl-1,3-divinyldisiloxane
Constituent 8
Chemical structure
Reference substance name:
Tetradecamethylcycloheptasiloxane
EC Number:
203-496-9
EC Name:
Tetradecamethylcycloheptasiloxane
CAS Number:
107-50-6
Molecular formula:
C14H42O7Si7
IUPAC Name:
tetradecamethylcycloheptasiloxane
Constituent 9
Chemical structure
Reference substance name:
Hexamethylcyclotrisiloxane
EC Number:
208-765-4
EC Name:
Hexamethylcyclotrisiloxane
CAS Number:
541-05-9
Molecular formula:
C6H18O3Si3
IUPAC Name:
2,2,4,4,6,6-hexamethyl-1,3,5,2,4,6-trioxatrisilinane
Constituent 10
Chemical structure
Reference substance name:
Hexadecamethylcyclooctasiloxane
EC Number:
209-137-2
EC Name:
Hexadecamethylcyclooctasiloxane
CAS Number:
556-68-3
Molecular formula:
C16H48O8Si8
IUPAC Name:
hexadecamethylcyclooctasiloxane
Type:
boundary composition of the substance
State Form:
liquid


Constituent 1
Reference substance name:
Hexamethyldisiloxane
EC Number:
203-492-7
EC Name:
Hexamethyldisiloxane
CAS Number:
107-46-0
Molecular formula:
C6H18OSi2
IUPAC Name:
Hexamethyldisiloxane
Constituent 2
Chemical structure
Reference substance name:
Tris(trimethylsilyl)hydrogenorthosilicat
CAS Number:
17477-97-3
Molecular formula:
C9H28O4Si4
IUPAC Name:
Tris(trimethylsilyl)hydrogenorthosilicat
Constituent 3
Chemical structure
Reference substance name:
1,1,1,3,3-Pentamethyl-3-vinyldisiloxane
CAS Number:
1438-79-5
Molecular formula:
C7H18OSi2
IUPAC Name:
1,1,1,3,3-Pentamethyl-3-vinyldisiloxane
Constituent 4
Chemical structure
Reference substance name:
Dodecamethylcyclohexasiloxane
EC Number:
208-762-8
EC Name:
Dodecamethylcyclohexasiloxane
CAS Number:
540-97-6
Molecular formula:
C12H36O6Si6
IUPAC Name:
dodecamethylcyclohexasiloxane
Constituent 5
Chemical structure
Reference substance name:
Decamethylcyclopentasiloxane
EC Number:
208-764-9
EC Name:
Decamethylcyclopentasiloxane
CAS Number:
541-02-6
Molecular formula:
C10H30O5Si5
IUPAC Name:
2,2,4,4,6,6,8,8,10,10-decamethyl-1,3,5,7,9,2,4,6,8,10-pentoxapentasilecane
Constituent 6
Chemical structure
Reference substance name:
Octamethylcyclotetrasiloxane
EC Number:
209-136-7
EC Name:
Octamethylcyclotetrasiloxane
CAS Number:
556-67-2
Molecular formula:
C8H24O4Si4
IUPAC Name:
2,2,4,4,6,6,8,8-octamethyl-1,3,5,7,2,4,6,8-tetroxatetrasilocane
Constituent 7
Chemical structure
Reference substance name:
1,1,3,3-tetramethyl-1,3-divinyldisiloxane
EC Number:
220-099-6
EC Name:
1,1,3,3-tetramethyl-1,3-divinyldisiloxane
CAS Number:
2627-95-4
Molecular formula:
C8H18OSi2
IUPAC Name:
1,1,3,3-Tetramethyl-1,3-divinyldisiloxane
Constituent 8
Chemical structure
Reference substance name:
Tetradecamethylcycloheptasiloxane
EC Number:
203-496-9
EC Name:
Tetradecamethylcycloheptasiloxane
CAS Number:
107-50-6
Molecular formula:
C14H42O7Si7
IUPAC Name:
tetradecamethylcycloheptasiloxane
Constituent 9
Chemical structure
Reference substance name:
Hexamethylcyclotrisiloxane
EC Number:
208-765-4
EC Name:
Hexamethylcyclotrisiloxane
CAS Number:
541-05-9
Molecular formula:
C6H18O3Si3
IUPAC Name:
2,2,4,4,6,6-hexamethyl-1,3,5,2,4,6-trioxatrisilinane
Constituent 10
Chemical structure
Reference substance name:
Hexadecamethylcyclooctasiloxane
EC Number:
209-137-2
EC Name:
Hexadecamethylcyclooctasiloxane
CAS Number:
556-68-3
Molecular formula:
C16H48O8Si8
IUPAC Name:
hexadecamethylcyclooctasiloxane

Registrants /Suppliers of the substance open all close all

Latest dossier received
Registrant / Supplier details 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019
Wacker Chemie AG Hanns-Seidel-Platz 4 81737 Muenchen Germany X

Administrative data open all close all

  • 01-2120742453-58-0000

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