Vat yellow 4

hexacyclo[10.10.2.02,7.09,23.013,18.020,24]tetracosa-1(23),2,4,6,9,11,13,15,17,20(24),21-undecaene-8,19-dione

CAS: 128-66-5

Molecular Formula	`C24H12O2`
Molecular Weight	332.3 g/mol
LogP	5.4
Topological Polar Surface Area	34.1 A2
Hydrogen Bond Donors	0
Hydrogen Bond Acceptors	2
Rotatable Bonds	0
Exact Mass	332.08374
Heavy Atoms	26
Complexity	570.0

Chemical Identifiers

CAS Number	128-66-5
SMILES	`C1=CC=C2C(=C1)C3=C4C(=CC=C5C4=C(C=C3)C(=O)C6=CC=CC=C65)C2=O`
InChIKey	`ZTWQZJLUUZHJGS-UHFFFAOYSA-N`

📖 Product Overview

Vat yellow 4 (CAS: 128-66-5) is a chemical compound with molecular formula C24H12O2 and molecular weight 332.3 g/mol. Its IUPAC systematic name is hexacyclo[10.10.2.02,7.09,23.013,18.020,24]tetracosa-1(23),2,4,6,9,11,13,15,17,20(24),21-undecaene-8,19-dione. LogP 5.4 Topological Polar Surface Area 34.1 A2 Hydrogen Bond Donors 0 Hydrogen Bond Acceptors 2 Rotatable Bonds 0 Exact Mass 332.08374 Heavy Atoms 26 Complexity 570.0 InChI Key: ZTWQZJLUUZHJGS-UHFFFAOYSA-N. SMILES: C1=CC=C2C(=C1)C3=C4C(=CC=C5C4=C(C=C3)C(=O)C6=CC=CC=C65)C2=O.

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Yes, we offer sample quantities for quality testing. Please submit an inquiry with your requirements and we will arrange samples accordingly.

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We provide COA (Certificate of Analysis), MSDS (Material Safety Data Sheet), and technical data sheets with each shipment.

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