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Initiators, curing agents and crosslinkers

Dioxetanone

Also known as 1,2-Dioxetan-3-one

CAS 67899-29-0Formula C2H2O3Molar mass 74.04 g/mol
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Dioxetanone chemical structure, C2H2O3, CAS 67899-29-0
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
67899-29-0
Formula
C2H2O3
Molar mass
74.04 g/mol
HS code
293220
Category
Initiators, curing agents and crosslinkers

What is Dioxetanone?

Plain description, key identifiers and synonyms

Dioxetanone is a chemical substance with the molecular formula C2H2O3 and a molar mass of 74.04 g/mol. Its CAS registry number is 67899-29-0. The IUPAC name is dioxetan-3-one.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
dioxetan-3-one
CAS number
67899-29-0 CAS number cross-checked
Molecular formula
C2H2O3
InChIKey
MKQRDVRSSVPGEB-UHFFFAOYSA-N
InChI
InChI=1S/C2H2O3/c3-2-1-4-5-2/h1H2
SMILES (canonical and isomeric)
C1C(=O)OO1

Synonyms

  • 1,2-Dioxetan-3-one

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

No measured properties are recorded for this substance yet. Ask suppliers for a technical data sheet.

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
74.04 g/molcalc.
Exact mass
74.0004 Dacalc.
LogP (octanol/water)
-0.53calc.
Topological polar surface area
35.53 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
3calc.
Rotatable bonds
0calc.
Heavy atoms
5calc.
Rings
1calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.5calc.
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=C1COO1

O=C1COO1

1 ring, 5 atoms. This chemical is the scaffold itself.

2 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

No GHS hazard classification is recorded for this substance yet. That does not mean it is harmless.

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

Dioxetanone suppliers

Sponsored listings first, then the documented ranking: membership, verification, replies, completeness, freshness and ratings

No supplier listings yet

Post one free request and suppliers who make or trade Dioxetanone can send you quotes. Your contact details stay private until you accept a quote.

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Dioxetanone price

Indicative price range per kg from live supplier offers

No published prices right now

Suppliers quote this chemical on request. Send one free request and compare quotes side by side.

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Uses and applications

What the substance is used for, by industry and function

Regulatory status

Inventories, regulations and trade controls that list this substance

No regulatory list memberships are recorded for this substance yet. Always check the rules of the importing and exporting country before trade.

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Dioxetanone 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 Dioxetanone is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Dioxetanone, based on the data on this page

What is Dioxetanone?

Dioxetanone is a chemical substance with the molecular formula C2H2O3 and a molar mass of 74.04 g/mol. Its CAS registry number is 67899-29-0. The IUPAC name is dioxetan-3-one.

What is the CAS number of Dioxetanone?

The CAS registry number of Dioxetanone is 67899-29-0.

What is the molecular formula and weight of Dioxetanone?

The molecular formula of Dioxetanone is C2H2O3 and its molar mass is 74.04 g/mol.

What is Dioxetanone used for?

Known uses and roles of Dioxetanone include initiators and catalysts in plastics and polymers and curing agents and crosslinkers in plastics and polymers.

Is Dioxetanone hazardous?

No GHS hazard classification for Dioxetanone is recorded on CompoundList yet. That does not prove it is safe. Always read the supplier safety data sheet.

What is the HS code of Dioxetanone?

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

Where can I buy Dioxetanone?

Post a free request on CompoundList and suppliers of Dioxetanone will send you quotes. Your contact details stay private until you accept a quote.

What is the price of Dioxetanone?

Suppliers quote Dioxetanone 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 Dioxetanone

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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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