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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Reference substances

Reference substances

Currently viewing:
IUPAC name:
Triethoxy-[3-(3-triethoxysilylpropyltetrasulfanyl)propyl]silane

Inventory

EC number:
254-896-5
EC name:
4,4,15,15-tetraethoxy-3,16-dioxa-8,9,10,11-tetrathia-4,15-disilaoctadecane
CAS number:
40372-72-3
CAS number:
40372-72-3
Synonyms
Names:
3,16-Dioxa-8,9,10,11-tetrathia-4,15-disilaoctadecane, 4,4,15,15-tetraethoxy-
Identifier:
IUPAC name
4,4,15,15-tetraethoxy-3,16-dioxa-8,9,10,11-tetrathia-4,15-disilaoctadecane
Identifier:
PubChem
3,3'-Tetrathiobis(propyl-triethoxysilane)
Identifier:
PubChem
Bis(3-(triethoxysilyl)propyl) pertetrasulfide
Identifier:
PubChem
Bis(triethoxysilylpropyl)tetrasulfide
Identifier:
PubChem
Bis(triethoxysilylpropyl)tetrasulphane
Identifier:
PubChem
Bis-[gamma-(triethoxysilyl)-propyl]-tetrasulfide
Identifier:
PubChem
Bis[3-(triethoxysilyl)propyl]tetrasulfide
Identifier:
other: SMILES notation
(CCO)3SiCCCSSSSCCCSi(OCC)3
Identifier:
other: Molecular formula
C18H42O6S2Si2
Identifier:
other: Molecular formula
C18H42Si2O6S4
Identifier:
other: SMILES notation
CCO[Si](CCCSSSSCCC[Si](OCC)(OCC)OCC)(OCC)OCC
Identifier:
other: SMILES notation
CCO[Si](OCC)(OCC)(CCCSSSSCCC[Si](OCC)(OCC)OCC
Identifier:
other: InChl
InChI=1/C18H42O6S4Si2/c1-7-19-29(20-8-2,21-9-3)17-13-15-25-27-28-26-16-14-18-30(22-10-4,23- 11-5)24-12-6/h7-18H2,1-6H3
Identifier:
other: InChl
InChI=1/C18H42O6S4Si2/c1-7-19-29(20-8-2,21-9-3)17-13-15-25-27-28-26-16-14-18-30(22-10-4,23-11-5)24-12-6/h7-18H2,1-6H3

Molecular and structural information

Molecular formula:
C18H42O6S4Si2
Molecular weight:
538.94
SMILES notation:
CCO[Si](OCC)(OCC)CCCSSSSCCC[Si](OCC)(OCC)OCC
InChl:
1S/C18H42O6S4Si2/c1-7-19-29(20-8-2,21-9-3)17-13-15-25-27-28-26-16-14-18-30(22-10-4,23-11-5)24-12-6/h7-18H2,1-6H3
Structural formula:
Chemical structure

Related substances