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Dss

CAS 18173-90-5

Dss chemical structure

Concern score

Not assessed — no hazard data yet.

Dss in plain language

What it is

Also known as 3-(TRIMETHYLSILYL)-1-PROPANESULFONIC acid · 3-(Trimethylsilyl)propane-1-sulfonic acid · 4,4-Dimethyl-4-silapentane-1-sulfonic acid · 3-trimethylsilylpropane-1-sulfonic acid · 1-Propanesulfonic acid, 3-(trimethylsilyl)- · 2,2-dimethyl-2-silapentane-5-sulfonic acid

Show all 13 names

3-(Trimethylsilyl)-1-propane sulfonic acid, sodium salt · 3-(Trimethylsilyl)-1-propane sulfonic acid- · 3-(Trimethylsilyl)propane sulfonate · 3-(trimethylsilyl)propane-1-sulfonicacid · EN300-26911895 · Q632712 · Tvzraeyqikycph-uhfffaoysa-n

What it does

We don't have a plain-language description for Dss yet.

Is it a concern?
We haven't assessed a concern score for this ingredient yet.

What we know about this ingredient

EPA DSSTox provides the canonical identifier, structure, and synonym profile for this chemical.

Regulation

No restrictions found. Dss appears in these published regulatory listings.

  • GLOBALJECFAEvaluatedJECFA evaluation record.
  • USFDAlisted in openFDA substanceopenFDA substance registry classifies this ingredient as chemical.
    • openFDA substance registry classifies this ingredient as chemical.Source →

Expert safety opinions

Independent scientific assessments cited by the records we hold, with the year and link where the record gives one.

  • JECFA

    Joint FAO/WHO Expert Committee on Food Additives

  • EFSA

    European Food Safety Authority

    No EFSA opinion on file.

Evidence & sources

No graded research studies for Dss yet. This record is compiled from the published data sources below — registries and regulatory listings, not study findings.

5 data sources

Where this comes from

  • EPA DSSTox Identifiers

    chemistry · updated 2025-12-29

    Open →
  • FDA GSRS UNII

    registry · updated 2026-02-26

    Open →
  • WHO JECFA Database

    regulatory · updated 2026-10-04

    Open →
  • openFDA Substance

    registry · updated 2026-05-24

    Open →
  • PubChem Live Enrichment

    chemistry · updated 2026-05-17

    Open →

Suitability

Context-specific fit derived from published classifications and the current ingredient evidence profile.

Food use

Nothing to weigh for this context yet.

No signal in this context

We have no published hazard signal for this ingredient, so we cannot say how it behaves in this context — that is missing evidence, not a clean result.

Fragrance avoidance

Nothing to weigh for this context yet.

No signal in this context

We have no published hazard signal for this ingredient, so we cannot say how it behaves in this context — that is missing evidence, not a clean result.