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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Inventory

EC number:
200-181-8
EC name:
Dibenz[a,h]anthracene
CAS number:
53-70-3
CAS number:
53-70-3
Synonyms
Names:
Dibenz[a,h]anthracene
dibenz(a,h)anthracene

Molecular and structural information

Molecular formula:
C22H14
Molecular weight:
278.347
SMILES notation:
c1ccc2c(c1)ccc3cc4c(ccc5ccccc45)cc23
InChl:
InChI=1/C22H14/c1-3-7-19-15(5-1)9-11-17-14-22-18(13-21(17)19)12-10-16-6-2-4-8-20(16)22/h1-14H
Structural formula:
Chemical structure

Related substances