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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
sodium 3-(2H-1,2,3-benzotriazol-2-yl)-5-(butan-2-yl)-4-hydroxybenzene-1-sulfonate

Inventory

EC number:
403-080-9
EC name:
Sodium 3-(2H-benzotriazol-2-yl)-5-sec-butyl-4-hydroxybenzenesulfonate
CAS number:
-
Description:
BENZTRIAZOL UV ABSORBER BUK 4499; BUK 4499; UV ABSORBER BUK 4499
CAS number:
92484-48-5
Synonyms
Names:
Sodium 3-(2H-benzotriazol-2-yl)-5-sec-butyl-4-hydroxybenzenesulfonate

Molecular and structural information

Molecular formula:
C16 H17 N3 O4 S .Na
Molecular weight:
370.385
SMILES notation:
[Na+].[O-]S(=O)(=O)c1cc(c(O)c(c1)C(C)CC)n2nc3ccccc3n2
Structural formula:
Chemical structure

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