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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Chemical structure
Display Name:
α-trimethylsilanyl-ω-trimethylsiloxypoly[oxy(methyl-3-(2-(2-methoxypropoxy)propoxy)propylsilanediyl]-co-oxy(dimethylsilane))
EC Number:
406-420-4
EC Name:
α-trimethylsilanyl-ω-trimethylsiloxypoly[oxy(methyl-3-(2-(2-methoxypropoxy)propoxy)propylsilanediyl]-co-oxy(dimethylsilane))
CAS Number:
69430-40-6
Molecular formula:
Unspecified example: C18.3H46.8O5.8Si4.1
IUPAC Name:
2,2,4,4,6,12,15-heptamethyl-6-[(trimethylsilyl)oxy]-3,5,10,13,16-pentaoxa-2,4,6-trisilaheptadecane

Type of Substance

Composition:
UVCB
Origin:
organic

Substance Identifiers open all close all

  • DC 5067
  • DC Q2-5067
  • DOW CORNING(R) 2-5067 Fluid
  • Dow Corning Material no. 1522345
  • Compositions

    Boundary Composition(s)

    Legal Entity Composition(s) open all close all



    Constituent 1
    Chemical structure
    Reference substance name:
    α-trimethylsilanyl-ω-trimethylsiloxypoly[oxy(methyl-3-(2-(2-methoxypropoxy)propoxy)propylsilanediyl]-co-oxy(dimethylsilane))
    EC Number:
    406-420-4
    EC Name:
    α-trimethylsilanyl-ω-trimethylsiloxypoly[oxy(methyl-3-(2-(2-methoxypropoxy)propoxy)propylsilanediyl]-co-oxy(dimethylsilane))
    CAS Number:
    69430-40-6
    Molecular formula:
    Unspecified example: C18.3H46.8O5.8Si4.1
    IUPAC Name:
    2,2,4,4,6,12,15-heptamethyl-6-[(trimethylsilyl)oxy]-3,5,10,13,16-pentaoxa-2,4,6-trisilaheptadecane
    Constituent 2
    Reference substance name:
    Not Available
    CAS Number:
    9082-00-2
    Molecular formula:
    C3H8O3.3(C3H6O.C2H4O)x ; C8H22O7
    IUPAC Name:
    Not Available

    Composition(s) generated upon use

    Other types of composition(s)