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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
5,11,17,23-tetra-tert-butyl-25, 26, 27, 28-tetrahydroxy-
2,8,14,20-tetrasulfonyl [19.3.1.13,7.19,13.115,19]octacosa-
1(25),3,5,7(28),9,11,13(27),15,17,19(26),21,23-dodecaene

Abbreviation: 4-tert-butylsulfonylcalix[4]arene

Inventory

CAS number:
204190-49-8
Synonyms
Names:
4-tert-butylsulfonylcalix[4]arene
TC4A-SO2

Molecular and structural information

Molecular formula:
Hill formula: C40 H48 O12 S4
CAS formula: C40 H48 O12 S4
Molecular weight:
849.06
SMILES notation:
Not available.
Structural formula:
Chemical structure

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