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Ethylene dodecanedioate

Also known as 1,4-Dioxacyclohexadecane-5,16-dione, Cyclic ethylene dodecanedioate, Zenolide

CAS 54982-83-1Formula C14H24O4Molar mass 256.34 g/molEC 259-423-6
GHS signal word: Warning. Pictograms: Hazardous to the environment 8 suppliers listed
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Ethylene dodecanedioate chemical structure, C14H24O4, CAS 54982-83-1
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
54982-83-1
Formula
C14H24O4
Molar mass
256.34 g/mol
Physical form
Liquid
HS code
293220
Category
Musks and fixatives
Illustrative photo, a closed 1000 litre IBC tote in a warehouse
Typical packagingIllustrative packaging image, not the actual product

What is Ethylene dodecanedioate?

Plain description, key identifiers and synonyms

Ethylene dodecanedioate is a chemical substance with the molecular formula C14H24O4 and a molar mass of 256.34 g/mol. Its CAS registry number is 54982-83-1. The IUPAC name is 1,4-dioxacyclohexadecane-5,16-dione.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
1,4-dioxacyclohexadecane-5,16-dione
CAS number
54982-83-1 CAS number cross-checkedOther or deprecated CAS: 5840-71-1
EC number
259-423-6
Molecular formula
C14H24O4
UNII
NBW53A4P49
INCI name
ETHYLENE DODECANEDIOATE
InChIKey
GJJSUPSPZIZYPM-UHFFFAOYSA-N
InChI
InChI=1S/C14H24O4/c15-13-9-7-5-3-1-2-4-6-8-10-14(16)18-12-11-17-13/h1-12H2
SMILES (canonical and isomeric)
C1CCCCCC(=O)OCCOC(=O)CCCC1

Synonyms

  • 1,4-Dioxacyclohexadecane-5,16-dione
  • Cyclic ethylene dodecanedioate
  • Zenolide
  • Muskonate
  • Ethylenedodecanedioate
  • Ethylene cyclic dodecanedioate
  • Musk C-14
  • Arova 16
  • ethylene dodecandioate
  • 4-19-00-01935 (Beilstein Handbook Reference)
  • ethylene 1,12-dodecanedioate
  • 1,4-Dioxa-5,16-cyclohexadecadione
  • Ethylene dodecanedioate (rifm)

Physical and chemical properties

Measured values and descriptors computed from the structure

Physical and chemical properties

Measured values, check the supplier specification for your grade

Physical form
Liquidexp.

Values vary by grade. Ask suppliers for the COA or TDS of the batch you buy.

Computed descriptors

Calculated from the structure, useful for screening and formulation

Molecular weight
256.34 g/molcalc.
Exact mass
256.1675 Dacalc.
LogP (octanol/water)
2.99calc.
Topological polar surface area
52.6 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
4calc.
Rotatable bonds
0calc.
Heavy atoms
18calc.
Rings
1calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.86calc.
Formal charge
0calc.
Stereocentres
0calc.
Lipinski rule of five
Passes (0 violations)calc.

Calculated for screening. Confirm critical figures with the supplier.

Murcko scaffold

The ring system that remains when every side chain is removed

Murcko scaffold of this chemical, O=C1CCCCCCCCCCC(=O)OCCO1

O=C1CCCCCCCCCCC(=O)OCCO1

1 ring, 18 atoms. This chemical is the scaffold itself.

2 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

GHS signal word
Warning
GHS09: Hazardous to the environment
Hazardous to the environment

Hazard statements

  • H400Very toxic to aquatic life.
  • H410Very toxic to aquatic life with long lasting effects.
Precautionary statements (3)
  • P273Avoid release to the environment.
  • P391Collect spillage.
  • P501Dispose of contents and container in accordance with local regulations.

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

Full safety data and first aid

Ethylene dodecanedioate suppliers

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All 8 suppliers
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Suppliers marked Unclaimed profile have not claimed their profile yet. They are not verified by CompoundList, their offers are price on request and details may have changed, so please confirm them with the supplier. Company representatives can claim a profile with a business email on the company's own website domain. Our team verifies each claim and sends the result by email.

Where suppliers are based

8 suppliers in 4 countries

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Ethylene dodecanedioate price

Indicative price range per kg from live supplier offers

No published prices right now

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Uses and applications

What the substance is used for, by industry and function

Industrial uses: Fragrance.

Consumer uses: Fragrance.

Cosmetic ingredient, INCI name ETHYLENE DODECANEDIOATE(fragrance, perfuming)

Functional uses

  • Deodorizer
  • Fragrance

Cosmetic functions

  • Fragrance
  • Perfuming

Regulatory status

Inventories, regulations and trade controls that list this substance

Health and food

  • EU cosmetic ingredient inventory

United States

  • TSCA inventory (USA)
    Status: Active in US commerce

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Ethylene dodecanedioate is traded under.

HS 2932.20Indicative HS code

Lactones

World exports in 2024
$1.97B
−4.7% vs 2023, imports $2.07B
2019 to 2024
Top exporters
  1. China56.3%
  2. India * partner reported7.4%
  3. Germany7.3%
Top importers
  1. United States14.2%
  2. India * partner reported13.5%
  3. Brazil8.5%

* Partner reported figures, a lower bound.

Reported customs values in USD, not prices.Full trade data

The HS code shown for Ethylene dodecanedioate is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Ethylene dodecanedioate, based on the data on this page

What is Ethylene dodecanedioate?

Ethylene dodecanedioate is a chemical substance with the molecular formula C14H24O4 and a molar mass of 256.34 g/mol. Its CAS registry number is 54982-83-1. The IUPAC name is 1,4-dioxacyclohexadecane-5,16-dione.

What is the CAS number of Ethylene dodecanedioate?

The CAS registry number of Ethylene dodecanedioate is 54982-83-1. Other or deprecated CAS numbers: 5840-71-1.

What is the molecular formula and weight of Ethylene dodecanedioate?

The molecular formula of Ethylene dodecanedioate is C14H24O4 and its molar mass is 256.34 g/mol.

What is Ethylene dodecanedioate used for?

Industrial uses: Fragrance. Consumer uses: Fragrance.

Is Ethylene dodecanedioate hazardous?

Ethylene dodecanedioate carries the GHS signal word "Warning". Main hazards: very toxic to aquatic life, very toxic to aquatic life with long lasting effects. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Ethylene dodecanedioate?

Ethylene dodecanedioate is usually classified under HS code 293220 (Lactones). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Ethylene dodecanedioate?

CompoundList lists 8 suppliers of Ethylene dodecanedioate in China, United States, Egypt and India. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

Where can I buy Ethylene dodecanedioate in India?

1 supplier in India list Ethylene dodecanedioate on CompoundList. Filter the suppliers list by country and send a request to compare prices, grades and delivery times.

What is the price of Ethylene dodecanedioate?

Suppliers quote Ethylene dodecanedioate on request because prices depend on grade, purity, quantity and destination. A free request on CompoundList gets you several quotes to compare.

Guides for buyers

Practical guides that help when you source, ship or handle Ethylene dodecanedioate

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Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
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