Risk Evaluation for Pigment Violet 29 (Anthra[2,1,9-def:6,5,10-d’e’f’]diisoquinoline-1,3,8,10(2H,9H)-tetrone)
Pigment Violet 29 (Anthra[2,1,9-def:6,5,10-d'e'f'] diisoquinoline-1,3,8,10(2H,9H)-tetrone) (pigment violet 29) is a perylene derivative used to color materials and as an intermediate for other perylene pigments. Pigment violet 29 has many commercial uses including: automotive under paints and coatings, automobile and industrial carpeting, merchant inks for printing and packaging, odor agents, cleaning/washing agents, pharmaceuticals, solar cells, paper, architectural uses, polyester fibers, sporting goods, appliances, agricultural equipment and oil and gas pipelines. Pigment violet 29 is also used in consumer products including watercolors and acrylic paints.
On this page:
- Problem Formulation for pigment violet 29 risk evaluation under amended TSCA
- Scope of pigment violet 29 risk evaluation under amended TSCA
- CASRN: 81-33-4
- Initiated: December 19, 2016
- Docket: EPA-HQ-OPPT-2016-0725
This problem formulation refines the scope of the pigment violet 29 risk evaluation by clarifying the chemical uses that EPA expects to evaluate and describing how EPA expects to conduct the evaluation. This is an important interim step prior to completing and publishing the final risk evaluation. The problem formulation document will be available for comment until August 16, 2018 in the docket listed above.
This scope document includes the hazards, exposures, conditions of use, and the potentially exposed or susceptible subpopulations EPA expects to consider in its risk evaluation of pigment violet 29 conducted pursuant to TSCA Section 6(b)(4).
- Read the scope document for pigment violet 29 under amended TSCA
- View the supplemental files for the pigment violet 29 scope document:
After releasing the scope documents, the dockets for each of the first 10 chemicals were open for public comments. Read EPA’s Responses to Public Comments Received on the Scope Documents for the First Ten Chemicals for Risk Evaluation under TSCA. This document addresses cross-cutting public comments received in response to EPA publishing the scope documents.