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Ddt

CAS 50-29-3 · 100/100 · High conf.

Also registered as 1 other CAS number

1081843-15-3

Ddt chemical structure

Concern score

100/100Critical concern driven by cmr.
High confidence

Ddt in plain language

What it is

Also known as Clofenotane · 1-Chloro-4-(2,2,2-trichloro-1-(4-chlorophenyl)ethyl)benzene · Clofenotane (INN); DDT (ISO) · 1,1'-(2,2,2-Trichloroethane-1,1-diyl)bis(4-chlorobenzene) · 1,1,1-TRICHLORO-2,2-BIS(P-CHLOROPHENYL)ETHANE · 4,4'-DDT

Show all 31 names

Chlorophenothane · Ddt, p,p'- · Dicophane · P,p'-ddt · pp'-DDT · 1,1'-(2,2,2-TRICHLOROETHYLIDENE)BIS(4-CHLOROBENZENE) · 1,1,1-Trichloro-2,2-bis(4-chlorophenyl) ethane · 1,1,1-Trichloro-2,2-di(p-chlorophenyl)ethane · 1,1-Bis(4-chlorophenyl)-2,2,2-trichloroethane · 4,4′-Dichlorodiphenyltrichloroethane · Agritan · Anofex · Arkotine · Benzochloryl · Chlorphenothan · Chlorphenotoxum · Dichlorodiphenyltrichloroethane · ENT-1506 · Genitox · Gesarol · Neocid · Parachlorocidum · Pentachlorin · Zerdane · ddt (dichlorodiphenyltrichloroethane) (sara iii)

What it does

Used in consumer products as an antimicrobial.

  • Antimicrobial
Is it a concern?
Critical concern: classified for carcinogenic, mutagenic or reproductive toxicity (CMR). It is banned in EU cosmetics.

Why it's flagged

  • Cmr

Clofenotane (INN); DDT (ISO) is prohibited in cosmetic products under Annex II of the EU Cosmetics Regulation (EC) 1223/2009.

RestrictedEU EC — banned

The score describes this ingredient's chemical identity — its hazard profile from published classifications and regulatory status — not the safety of any product it appears in.

Regulation

Restrictions first, then routine listings from published regulatory sources.

  • EU Annex II — prohibited
  • EU prohibited in cosmetics

Recorded in these product areas

  • Found in consumer products
  • Industrial
  • EUEC

    Annex II of EU Cosmetics Regulation (EC) 1223/2009: substances prohibited in cosmetic products. CMR: Carcinogenic Cat. 2()

    banned
    View source →
  • EUCosIngActiveCosmetics Regulation annex II / ref 123.
    • Cosmetics Regulation annex II / ref 123.Source →
  • USEPAcommercial use observedEPA CPDat observed this chemical in 48 composition records across product categories including Raw materials, Laboratory supplies, Pesticides. EPA CPDat classifies this chemical for functional uses including Biocide.
    • EPA CPDat observed this chemical in 48 composition records across product categories including Raw materials, Laboratory supplies, Pesticides. EPA CPDat classifies this chemical for functional uses including Biocide.Source →
  • USFDAlisted in openFDA substanceopenFDA substance registry classifies this ingredient as chemical.
    • openFDA substance registry classifies this ingredient as chemical.Source →

Expert safety opinions

No expert opinion on file for Ddt. These are the independent scientific bodies that assess ingredients like this one; we show an opinion only when a record we hold cites it.

  • SCCS

    EU Scientific Committee on Consumer Safety

    No SCCS opinion on file.

  • CIR

    Cosmetic Ingredient Review (US expert panel)

    No CIR safety assessment on file.

Evidence & sources

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

7 data sources

Where this comes from

  • CosIng

    regulatory · updated 2026-09-23

    Open →
  • EU CosIng Cosmetics Regulation Annexes

    regulatory · updated 2010-10-20

    Open →
  • EPA Chemical and Products Database

    exposure · updated November 2016

    Open →
  • EPA DSSTox Identifiers

    chemistry · updated 2025-12-29

    Open →
  • FDA GSRS UNII

    registry · updated 2026-02-26

    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.

Fragrance avoidance

No fragrance-linked caution surfaced in the current profile.

Good fit

This ingredient does not currently read as a fragrance-linked driver in the published evidence and hazard profile.

Where it has been recorded

How often EPA CPDat has listed Ddt in a product composition. These are source records, not Greenveil catalog products.

Source records

48

Named organisations

6

Raw materialsLaboratory suppliesPesticides

Typical roles

Antimicrobial
See products using Ddt →