Registration Dossier

Data platform availability banner - registered substances factsheets

Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Identification

Display Name:
Reaction mass of 2,4,6,8,10-pentamethyl-2,4,6,8,10-pentavinylcyclopentasiloxane and 2,4,6,8-tetramethyl-2,4,6,8-tetravinylcyclotetrasiloxane
EC Number:
911-381-6
IUPAC Name:
Reaction mass of 2,4,6,8,10-pentamethyl-2,4,6,8,10-pentavinylcyclopentasiloxane and 2,4,6,8-tetramethyl-2,4,6,8-tetravinylcyclotetrasiloxane

Type of Substance

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

Substance Identifiers

Compositions

Boundary Composition(s) open all close all

State Form:
liquid


Constituent 1
Chemical structure
Reference substance name:
2,4,6,8-tetramethyl-2,4,6,8-tetravinylcyclotetrasiloxane
EC Number:
219-863-1
EC Name:
2,4,6,8-tetramethyl-2,4,6,8-tetravinylcyclotetrasiloxane
CAS Number:
2554-06-5
Molecular formula:
C12H24O4Si4
IUPAC Name:
2,4,6,8-tetramethyl-2,4,6,8-tetravinyl-1,3,5,7,2,4,6,8-tetroxatetrasilocane
Constituent 2
Chemical structure
Reference substance name:
2,4,6,8,10-pentamethyl-2,4,6,8,10-pentavinylcyclopentasiloxane
EC Number:
241-712-3
EC Name:
2,4,6,8,10-pentamethyl-2,4,6,8,10-pentavinylcyclopentasiloxane
CAS Number:
17704-22-2
Molecular formula:
C15H30O5Si5
IUPAC Name:
2,4,6,8,10-pentamethyl-2,4,6,8,10-pentavinyl-1,3,5,7,9,2,4,6,8,10-pentoxapentasilecane

Legal Entity Composition(s) open all close all

State Form:
liquid


Constituent 1
Chemical structure
Reference substance name:
2,4,6,8-tetramethyl-2,4,6,8-tetravinylcyclotetrasiloxane
EC Number:
219-863-1
EC Name:
2,4,6,8-tetramethyl-2,4,6,8-tetravinylcyclotetrasiloxane
CAS Number:
2554-06-5
Molecular formula:
C12H24O4Si4
IUPAC Name:
2,4,6,8-tetramethyl-2,4,6,8-tetravinyl-1,3,5,7,2,4,6,8-tetroxatetrasilocane
Constituent 2
Chemical structure
Reference substance name:
2,4,6,8,10-pentamethyl-2,4,6,8,10-pentavinylcyclopentasiloxane
EC Number:
241-712-3
EC Name:
2,4,6,8,10-pentamethyl-2,4,6,8,10-pentavinylcyclopentasiloxane
CAS Number:
17704-22-2
Molecular formula:
C15H30O5Si5
IUPAC Name:
2,4,6,8,10-pentamethyl-2,4,6,8,10-pentavinyl-1,3,5,7,9,2,4,6,8,10-pentoxapentasilecane

Composition(s) generated upon use

Other types of composition(s)