Registration Dossier

Identification

Chemical structure
Display Name:
2,4,6,8,10-pentamethylcyclopentasiloxane
EC Number:
228-204-7
EC Name:
2,4,6,8,10-pentamethylcyclopentasiloxane
CAS Number:
6166-86-5
Molecular formula:
C5H20O5Si5
IUPAC Name:
2,4,6,8,10-pentamethyl-1,3,5,7,9,2,4,6,8,10-pentaoxapentasilecane

Type of substance

Composition:
mono-constituent substance
Origin:
organic

Other names

Trade names:
D'5
DOW CORNING(R) MH-1109 FLUID

Total tonnage band

Total range:
1 000 - 10 000 tonnes per annum

REACH

Registered as:
FULL
Submitted:
Joint Submission

Publication dates

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

Chemical safety assessment

Performed for this substance:
YES

Compositions open all close all

Type:
legal entity composition of the substance


Constituent 1
Chemical structure
Reference substance name:
2,4,6,8,10-pentamethylcyclopentasiloxane
EC Number:
228-204-7
EC Name:
2,4,6,8,10-pentamethylcyclopentasiloxane
CAS Number:
6166-86-5
Molecular formula:
C5H20O5Si5
IUPAC Name:
2,4,6,8,10-pentamethyl-1,3,5,7,9,2,4,6,8,10-pentaoxapentasilecane
Constituent 2
Chemical structure
Reference substance name:
2,4,6,8-tetramethylcyclotetrasiloxane
EC Number:
219-137-4
EC Name:
2,4,6,8-tetramethylcyclotetrasiloxane
CAS Number:
2370-88-9
Molecular formula:
C4H16O4Si4
IUPAC Name:
2,4,6,8-tetramethyl-1,3,5,7,2,4,6,8-tetroxatetrasilocane
Type:
legal entity composition of the substance


Constituent 1
Chemical structure
Reference substance name:
2,4,6,8,10-pentamethylcyclopentasiloxane
EC Number:
228-204-7
EC Name:
2,4,6,8,10-pentamethylcyclopentasiloxane
CAS Number:
6166-86-5
Molecular formula:
C5H20O5Si5
IUPAC Name:
2,4,6,8,10-pentamethyl-1,3,5,7,9,2,4,6,8,10-pentaoxapentasilecane
Type:
legal entity composition of the substance
State Form:
liquid


Constituent 1
Chemical structure
Reference substance name:
2,4,6,8,10-pentamethylcyclopentasiloxane
EC Number:
228-204-7
EC Name:
2,4,6,8,10-pentamethylcyclopentasiloxane
CAS Number:
6166-86-5
Molecular formula:
C5H20O5Si5
IUPAC Name:
2,4,6,8,10-pentamethyl-1,3,5,7,9,2,4,6,8,10-pentaoxapentasilecane

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 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
Momentive Performance Materials GmbH Chempark Building V7 51368 Leverkusen NRW Germany X

Administrative data open all close all

  • 01-2119597241-37-0000
  • 01-2119597241-37-0001
  • 01-2119597241-37-0002

Contact Persons responsible for the SDS