Registration Dossier

Identification

Chemical structure
Display Name:
Octamethyltrisiloxane
EC Number:
203-497-4
EC Name:
Octamethyltrisiloxane
CAS Number:
107-51-7
Molecular formula:
C8H24O2Si3
IUPAC Name:
2,2,4,4,6,6-hexamethyl-3,5-dioxa-2,4,6-trisilaheptane

Type of substance

Composition:
mono-constituent substance
Origin:
organic

Other names

Trade names:
BRB DM 1cSt
BRB Silicone Oil 1 cSt
dimethylpolysiloxane-1cs
Octamethyltrisiloxane

Total tonnage band

Total range:
100 - 1 000 tonnes per annum

REACH

Registered as:
FULL
Submitted:
Joint Submission

Publication dates

First published:
17-May-2013
Last modified:
29-Jul-2019

Chemical safety assessment

Performed for this substance:
YES

Compositions open all close all

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


Constituent 1
Chemical structure
Reference substance name:
Octamethyltrisiloxane
EC Number:
203-497-4
EC Name:
Octamethyltrisiloxane
CAS Number:
107-51-7
Molecular formula:
C8H24O2Si3
IUPAC Name:
2,2,4,4,6,6-hexamethyl-3,5-dioxa-2,4,6-trisilaheptane
Type:
legal entity composition of the substance
State Form:
liquid


Constituent 1
Chemical structure
Reference substance name:
Octamethyltrisiloxane
EC Number:
203-497-4
EC Name:
Octamethyltrisiloxane
CAS Number:
107-51-7
Molecular formula:
C8H24O2Si3
IUPAC Name:
2,2,4,4,6,6-hexamethyl-3,5-dioxa-2,4,6-trisilaheptane
Type:
boundary composition of the substance
State Form:
liquid


Constituent 1
Chemical structure
Reference substance name:
Octamethyltrisiloxane
EC Number:
203-497-4
EC Name:
Octamethyltrisiloxane
CAS Number:
107-51-7
Molecular formula:
C8H24O2Si3
IUPAC Name:
2,2,4,4,6,6-hexamethyl-3,5-dioxa-2,4,6-trisilaheptane
Type:
legal entity composition of the substance


Constituent 1
Chemical structure
Reference substance name:
Octamethyltrisiloxane
EC Number:
203-497-4
EC Name:
Octamethyltrisiloxane
CAS Number:
107-51-7
Molecular formula:
C8H24O2Si3
IUPAC Name:
2,2,4,4,6,6-hexamethyl-3,5-dioxa-2,4,6-trisilaheptane
Type:
legal entity composition of the substance


Constituent 1
Chemical structure
Reference substance name:
Octamethyltrisiloxane
EC Number:
203-497-4
EC Name:
Octamethyltrisiloxane
CAS Number:
107-51-7
Molecular formula:
C8H24O2Si3
IUPAC Name:
2,2,4,4,6,6-hexamethyl-3,5-dioxa-2,4,6-trisilaheptane
Type:
legal entity composition of the substance


Constituent 1
Chemical structure
Reference substance name:
Octamethyltrisiloxane
EC Number:
203-497-4
EC Name:
Octamethyltrisiloxane
CAS Number:
107-51-7
Molecular formula:
C8H24O2Si3
IUPAC Name:
2,2,4,4,6,6-hexamethyl-3,5-dioxa-2,4,6-trisilaheptane

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
BRB International B.V. Branskamp 12 6014 CB Ittervoort Netherlands X
CHEMICAL INSPECTION & REGULATION SERVICE LIMITED (Zhejiang Runhe Organosilicone New Material Co.,Ltd) Room 002, Regus Harcourt Centre D02 HW77 Dublin Ireland X
o Dow Silicones Belgium SPRL OR-1 PSRC - rue Jules Bordet Parc industriel C 7180 Seneffe Belgium X
Dow Silicones UK Limited PSRC - Cardiff Road CF632YL Barry, South Glamorgan Wales United Kingdom X
KCC Europe GmbH Hansaring 61 50670 Köln Germany X
Red Orchid Consulting Oy Ltd Viherkallionkuja 3 I 59 02710 Espoo Finland X
Shin-Etsu Silicones Europe BV Bolderweg 32 1332 AV Almere Netherlands X
Specialty Electronic Materials Netherlands B.V. OR-1 Herbert H. Dowweg 5 4542NM Hoek Netherlands X
o Wacker Chemie AG Hanns-Seidel-Platz 4 81737 Muenchen Germany X

Administrative data open all close all

  • 01-2119970219-31-0000
  • 01-2119970219-31-0001
  • 01-2119970219-31-0002
  • 01-2119970219-31-0003
  • 01-2119970219-31-0004
  • 01-2119970219-31-0005
  • 01-2119970219-31-0006
  • 01-2119970219-31-0007
  • 01-2119970219-31-0008

Contact Persons responsible for the SDS