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Octylbicycloheptenedicarboximide

CAS 16916-65-7

Also registered as 5 other CAS numbers

16916-66-8 · 56195-42-7 · 70322-82-6 · 145608-27-1 · 113-48-4

Concern score

Not assessed — no hazard data yet.

Octylbicycloheptenedicarboximide in plain language

What it is

On cosmetic ingredient lists it appears as “Ethylhexylbicycloheptene dicarboximide”.

Also known as Ethylhexylbicycloheptene dicarboximide · Carboximide · Dicarboximide · Mgk 264 · N-(2-AETHYLHEXYL)-BICYCLO(2.2.1)HEPT-5-EN-2,3-DICARBOXIMID · N-(2-Ethylhexyl)-5-norbornene-2,3-dicarboximide

Show all 10 names

n-(2-ethylhexyl)-8,9,10-trinorborn-5-ene-2,3- dicarboximide · n-octyl bicycloheptane dicarboximide · n-octyl bicycloheptene dicarboximide · n-octylbicycloheptene dicarboximide

What it does

Used in cosmetics as an antimicrobial.

  • Antimicrobial
Is it a concern?
We haven't assessed a concern score for this ingredient yet. It is listed for cosmetic use in the EU.

Regulation

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

Recorded in these product areas

  • Found in consumer products
  • Beauty
  • Industrial
  • EUCosIngActiveListed in CosIng inventory for cosmetic use.
    • Listed in CosIng inventory for cosmetic use.Source →
  • USEPAcommercial use observedEPA CPDat observed this chemical in 67 composition records across product categories including Pesticides, Pet and animal care, Industrial products. EPA CPDat classifies this chemical for functional uses including Biocide, Active ingredient, Synergist.
    • EPA CPDat observed this chemical in 67 composition records across product categories including Pesticides, Pet and animal care, Industrial products. EPA CPDat classifies this chemical for functional uses including Biocide, Active ingredient, Synergist.Source →

Expert safety opinions

No expert opinion on file for Octylbicycloheptenedicarboximide. 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 Octylbicycloheptenedicarboximide yet. This record is compiled from the published data sources below — registries and regulatory listings, not study findings.

3 data sources

Where this comes from

  • CosIng

    regulatory · updated 2026-09-23

    Open →
  • EPA Chemical and Products Database

    exposure · updated september 13, 2021

    Open →
  • EPA DSSTox Identifiers

    chemistry · updated 2025-12-29

    Open →

Suitability

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

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.

Where it has been recorded

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

Source records

67

Named organisations

6

PesticidesPet and animal careIndustrial products

Typical roles

Antimicrobial
See products using Octylbicycloheptenedicarboximide →