Vat Yellow 4

CAS 128-66-5 · C24H12 O2 · 332.35 g/mol

Structure of Vat Yellow 4

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Basic information

CAS number	128-66-5
Product name	Vat Yellow 4
Chinese name	还原黄4
Synonyms	dibenzo[b,def]chrysene-7,14-dione
Chinese synonyms	还原黄4; 二苯并[B,DEF]屈-7,14-二酮; 还原黄CK; 士林金黄GK
Molecular formula	C24H12 O2
Molecular weight	332.35 g/mol
EC number	204-903-2

Certificate of Analysis

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Packaging

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Properties & storage

Appearance	viscous orange liquid
Boiling Point	219.9 ( ℃ )