5,5`-Dichloro-4,4`,7,7`-Tetramethyl-3H,3`H-[2,2`-Bibenzo[B]Thiophenylidene]-3,3`-Dione

Product Description
Product | 5,5`-Dichloro-4,4`,7,7`-Tetramethyl-3H,3`H-[2,2`-Bibenzo[B]Thiophenylidene]-3,3`-Dione |
CAS | 2379-75-1 |
Formula | C20H14Cl2O2S2 |
Synonym | Vat Voilet 3, 5-chloro-2-(5-chloro-4,7-dimethyl-3-oxobenzo[b]thien-2(3h)-ylidene)-4,7-dimethylbenzo[b]thiophene-3(2h)-one, c.i. pigment violet 38, C.I. 73395, 5,5-dichloro-4,4,7,7-tetramethyl-[2,2-bibenzo[b]thiophene]-3,3-dione, C.I. Vat Violet 3, Pigment Violet 38 (C.I.), Vat Violet 3 (C.I.), Vat Voilet 3 |
Typical Product Specifications
Molecular weight | 421.36 |
EINECS | 219-164-1 |
Class | Specialty Chemicals |
Industry | Organics |

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