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Reference substances

Reference substances

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General information

Inventory

EC number:
221-906-4
EC name:
1,1,3,3-tetramethyldisiloxane
CAS number:
3277-26-7

No inventory information available

Reference substance information

IUPAC name:
[(dimethylsilyl)oxy]dimethylsilane
Synonyms
Names:
1,1,3,3-Tetramethyl-1,3-dihydrodisiloxane
1,1,3,3-Tetramethyl-1,3-disiloxane
1,3-Dihydrogen-1,1,3,3-tetramethyldisiloxane
Bis(dimethylsilyl) ether
Bis(dimethylsilyl) oxide
Disiloxane, 1,1,3,3-tetramethyl-
sym-Tetramethyldisiloxane
Identifier:
CAS number
3277-26-7
Identifier:
IUPAC name
1,1,3,3-tetramethyldisiloxane
Identifier:
IUPAC name
[(dimethylsilyl)oxy]dimethylsilane
Identifier:
common name
Dimethylsilyl ether
Identifier:
other: InChl
1/C4H14OSi2/c1-6(2)5-7(3)4/h6-7H,1-4H3
Identifier:
other: Deleted CAS number
1198417-41-2
Identifier:
other: InChl
1S/C4H12OSi2/c1-6(2)5-7(3)4/h1-4H3
Identifier:
other:
Bis(dimethylsilyl) ether
Identifier:
other: SMILES notation
C[Si-](C)[O+]=[Si](C)C
Identifier:
other: SMILES notation
C[SiH](O[SiH](C)C)C
Identifier:
other: SMILES notation
C[Si](C)O[Si](C)C
Identifier:
other: InChl
InChI=1S/C4H14OSi2/c1-6(2)5-7(3)4/h6-7H,1-4H3
Identifier:
other: InChl
InChI=1S/C4H14OSi2/c1-6(2)5-7(3)4/h6-7H,1-4H3
1,1,3,3-tetramethyldisiloxane

CAS information

CAS number:
3277-26-7

Molecular and structural information

Molecular formula:
C4H14OSi2
Molecular weight:
134.324
SMILES notation:
C[SiH](C)O[SiH](C)C
InChl:
InChI=1/C4H14OSi2/c1-6(2)5-7(3)4/h6-7H,1-4H3
Structural formula:
Chemical structure