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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Reference substances

Reference substances

Currently viewing:
IUPAC name:
2,2,4,4,6,12,15-heptamethyl-6-[(trimethylsilyl)oxy]-3,5,10,13,16-pentaoxa-2,4,6-trisilaheptadecane

Inventory

EC number:
406-420-4
EC name:
α-trimethylsilanyl-ω-trimethylsiloxypoly[oxy(methyl-3-(2-(2-methoxypropoxy)propoxy)propylsilanediyl]-co-oxy(dimethylsilane))
CAS number:
-
Description:
DC 5067
CAS number:
69430-40-6
Synonyms
Names:
Siloxanes and Silicones, di-Me, Me hydrogen, reaction products with 1,1,1,3,3,3-hexamethyldisiloxane and polypropylene glycol allyl Me ether (TSCA) Siloxanes and Silicones, di-Me, Me hydrogen, reaction products with hexamethyldisiloxane and polypropylene glycol allyl Me ether (DSL, PICCS, ASIA-PAC, NZIoC) Siloxanes et silicones, dimethyl-, methylhydrogeno-, produits de reaction avec l'hexamethyldisiloxane et l'ether allylique methylique mixte du polypropyleneglycol (French) (DSL) a-trimethylsilanyl-w-trimethylsiloxypoly[oxy(methyl-3-(2-(2-methoxypropoxy)propoxy)propylsilanediyl]-co-oxy(dimethylsilane)) (ELINCS) DC 5067 (ELINCS) Siloxanes and silicones, dimethyl, methyl hydrogen, reaction products with hexamethyldisiloxane and polypropylene glycol allyl methyl ether (AICS) Siloxanes and silicones, di-Me, Me hydrogen reaction products with hexamethyldisiloxane and polypropylene glycol allyl Me ether (ECL)
n/a

Molecular and structural information

Molecular formula:
Unspecified
example: C18.3H46.8O5.8Si4.1
Molecular weight:
ca. 475
SMILES notation:
CSi(C)(C)OSi(C)(C)OSi(C)(CCCOCC(C)OCC(C)OC)OSi(C)(C)(C)
(example)
InChl:
InChI: InChI=1/C19H48O6Si4/c1-18(20-3)17-22-19(2)16-21-14-13-15-29(12,24-27(7,8)9)25-28(10,11)23-26(4,5)6/h18-19H,13-17H2,1-12H3
(example)

Structural formula:
Chemical structure

Related substances

Identifier:
CAS number
Identity:
69430-40-6