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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

IUPAC name:
3,4-(methylenedioxy)phenol

Inventory

EC number:
208-561-5
EC name:
3,4-(methylenedioxy)phenol
CAS number:
533-31-3
CAS number:
533-31-3
Synonyms
Names:
3,4-(Methylenedioxy)phenol, 5-Benzodioxolol Sesamol 5-Hydroxy-1,3-benzodioxole Methylene ether of oxyhydroquinone
Identifier:
IUPAC name
1,3-benzodioxol-5-ol
Identifier:
common name
Sesamol
Identifier:
other: InChl
InChI=1/C7H6O3/c8-5-1-2-6-7(3-5)10-4-9-6/h1-3,8H,4H2
Identifier:
other: SMILES notation
Oc1ccc2OCOc2c1
3,4-methylendioxyphenol

Molecular and structural information

Molecular formula:
C7H6O3
Molecular weight:
138.12
SMILES notation:
O1c2c(OC1)cc(O)cc2
InChl:
1S/C7H6O3/c8-5-1-2-6-7(3-5)10-4-9-6/h1-3,8H,4H2
Structural formula:
Chemical structure

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