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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
Mullite; Al6O13Si2

Inventory

EC number:
215-113-2
EC name:
Mullite
CAS number:
1302-93-8
CAS number:
1302-93-8
Synonyms
Names:
Keramite (of Mellor and Scott)
Mullite-alpha Aluminosilicate
Identifier:
IUPAC name
Aluminium silicate
Identifier:
IUPAC name
Aluminosilicate
Identifier:
IUPAC name
Mullite
Identifier:
IUPAC name
dioxosilane; oxo(oxoalumanyloxy)alumane
Identifier:
IUPAC name
dioxosilane;oxo(oxoalumanyloxy)alumane
Identifier:
IUPAC name
mullite
Identifier:
IUPAC name
not applicable
Identifier:
IUPAC name
tris(oxo[(oxoalumanyl)oxy]alumane); bis(silanedione)
Identifier:
other: InChl
InChI=1S/6Al.2O2Si.9O/c;;;;;;2*1-3-2;;;;;;;;
Identifier:
other: InChl
InChI=1S/6Al.2O2Si.9O/c;;;;;;2*1-3-2;;;;;;;;;
Identifier:
other: InChl
Al[6] Al[4]1+x [O1-x/2|Si1-xO4] x= 1/4 - 2/5
Identifier:
other: InChl
InChI=1S/6Al.2O2Si.9O/c;;;;;;2*1-3-2;;;;;;;;;
Identifier:
other: SMILES notation
O=[Si]=O.O=[Si]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O
Identifier:
other: SMILES notation
not applicable
Identifier:
other: SMILES notation
not available
Identifier:
other: InChl
not available

Molecular and structural information

Molecular formula:
Al6O13Si2
Molecular weight:
>= 426.06
SMILES notation:
O=[Al]O[Al]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O.O=[Si]=O.O=[Si]=O
InChl:
InChI=1S/6Al.2O2Si.9O/c;;;;;;2*1-3-2;;;;;;;;;
Structural formula:
Chemical structure

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