Vat Yellow 1
Chemical compound

Vat Yellow 1 is a vat dye, yellow in appearance under some conditions used in cloth dyeing.
The compound is of significance in the history of synthetic colourants. It was first prepared in an era when anthraquinone dyes were being first investigated, inspired by the structure recently proposed for alizarin, a popular natural dye. Related work led to the discovery of the indanthrone.
Sources and credits
This article is adapted from the Wikipedia article “Vat Yellow 1”, written by its contributors and licensed under CC BY-SA 4.0. Fathomly has changed the layout, removed citation markers, navigation and maintenance notices, and adjusted punctuation. This adapted version is shared under the same license. For references, see the original article.
Images, from Wikimedia Commons:
- Vat Yellow 1.svg by Yikrazuul (talk), Public domain
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