Compound record

p-(1,1-dimethylpropyl)phenol

Also known as AC-16506

80-46-6 · candidate list substance · endocrine disruption

AC-16506 SVHC Candidate ListEU monitoringendocrine disruption 4-tert-Pentylphenolp-tert-Pentylphenolp-tert-Amylphenol

Dossier Status Obligations Why Alternatives Changes Similar Sources

CAS 80-46-6

Formula C11H16O

Molecular weight 164.24 g/mol

InChIKey NRZWYNLTFLDQQX-UHFFFAOYSA-N

Current EU status

Regulatory snapshot for p-(1,1-dimethylpropyl)phenol

p-(1,1-dimethylpropyl)phenol is currently surfaced as candidate list substance in the EU.

The current imported view anchors this substance in CandidateList. The live rationale focuses on Endocrine disrupting properties (Article 57(f) - environment), and this page is designed for fast status checks before deeper source review.

Searchers usually land here for the chemical name, CAS number, abbreviation AC-16506, and the question of whether the substance is tied to SVHC, REACH, POPs, or SCIP-style compliance work.

Candidate List substancecurrent statuslatest imported framework state

12 Jan 2017latest anchor datelisted, effective, or checked date

Identity

CAS, formula, aliases, and use context

CAS: 80-46-6
EC: 201-280-9
Formula: C11H16O
Molecular weight: 164.24 g/mol
Primary class: candidate list substance
Synonym count: 115

Search-friendly summary

p-(1,1-dimethylpropyl)phenol (AC-16506) , CAS 80-46-6, is tracked here as a endocrine disruption substance in the candidate list substance class.

Common names and aliases

4-tert-Pentylphenolp-tert-Pentylphenolp-tert-Amylphenol4-t-AmylphenolPentaphen4-(1,1-DIMETHYLPROPYL)PHENOL

What to do next

Use the right route for status, SCIP, and source questions

Status

Current legal state, Candidate List signals, and source-backed rationale

Go here for the framework answer block, listed dates, reasons, and the imported basis for the current EU status.

Obligations

Who needs to act, what to check, and whether SCIP matters

Use this when the question is operational: SCIP, article communication, threshold review, portfolio screening, or substitute work.

Why monitored

Why this substance is monitored in the EU

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Alternatives

Potential substitutes and nearby molecules

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Changes

What changed over time

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Sources

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Action prompts

Fast compliance and screening routes

Article duties

Check Candidate List threshold and SCIP relevance

Use this when the substance may sit in articles, components, or imported goods and you need to confirm communication and SCIP workflows.

Source check

Verify the legal source before repeating the claim

Every summary should point back to the underlying authority surface. Use the source route when the exact notice, registry entry, or legal text matters.