Registration Dossier

Identification

Chemical structure
Display Name:
1,1,1,3,5,5,5-heptamethyl-3-[(trimethylsilyl)oxy]trisiloxane
EC Number:
241-867-7
EC Name:
1,1,1,3,5,5,5-heptamethyl-3-[(trimethylsilyl)oxy]trisiloxane
CAS Number:
17928-28-8
Molecular formula:
C10H30O3Si4
IUPAC Name:
2,2,4,6,6-pentamethyl-4-[(trimethylsilyl)oxy]-3,5-dioxa-2,4,6-trisilaheptane

Type of substance

Composition:
mono-constituent substance
Origin:
other: element and organic

Total tonnage band

Total range:
100 - 1 000 tonnes per annum

REACH

Registered as:
FULL
Submitted:
Joint Submission

Publication dates

First published:
25-Jun-2013
Last modified:
24-May-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:
1,1,1,3,5,5,5-heptamethyl-3-[(trimethylsilyl)oxy]trisiloxane
EC Number:
241-867-7
EC Name:
1,1,1,3,5,5,5-heptamethyl-3-[(trimethylsilyl)oxy]trisiloxane
CAS Number:
17928-28-8
Molecular formula:
C10H30O3Si4
IUPAC Name:
2,2,4,6,6-pentamethyl-4-[(trimethylsilyl)oxy]-3,5-dioxa-2,4,6-trisilaheptane
Type:
legal entity composition of the substance
State Form:
liquid


Constituent 1
Chemical structure
Reference substance name:
1,1,1,3,5,5,5-heptamethyl-3-[(trimethylsilyl)oxy]trisiloxane
EC Number:
241-867-7
EC Name:
1,1,1,3,5,5,5-heptamethyl-3-[(trimethylsilyl)oxy]trisiloxane
CAS Number:
17928-28-8
Molecular formula:
C10H30O3Si4
IUPAC Name:
2,2,4,6,6-pentamethyl-4-[(trimethylsilyl)oxy]-3,5-dioxa-2,4,6-trisilaheptane
Type:
legal entity composition of the substance


Constituent 1
Chemical structure
Reference substance name:
1,1,1,3,5,5,5-heptamethyl-3-[(trimethylsilyl)oxy]trisiloxane
EC Number:
241-867-7
EC Name:
1,1,1,3,5,5,5-heptamethyl-3-[(trimethylsilyl)oxy]trisiloxane
CAS Number:
17928-28-8
Molecular formula:
C10H30O3Si4
IUPAC Name:
2,2,4,6,6-pentamethyl-4-[(trimethylsilyl)oxy]-3,5-dioxa-2,4,6-trisilaheptane

Registrants / Suppliers Details open all close all

Registrant / Supplier Registered Updated
KCC Europe GmbH Hansaring 61 50670 Köln Germany 2018
Shin-Etsu Silicones Europe BV Bolderweg 32 1332 AV Almere Netherlands 2013 2014; 2017; 2018; 2019

Administrative data open all close all

  • 01-2119979072-34-0000
  • 01-2119979072-34-0001

Contact Persons responsible for the SDS