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Hardeners and crosslinkers

Ethymidine

Also known as Ethimidine, 2,4-Diethylenimino-6-chloropyrimidine, 2,4-Bis(1-aziridinyl)-6-chloropyrimidine

CAS 2482-80-6Formula C8H9ClN4Molar mass 196.64 g/mol
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Ethymidine chemical structure, C8H9ClN4, CAS 2482-80-6
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
2482-80-6
Formula
C8H9ClN4
Molar mass
196.64 g/mol
HS code
293359
Category
Hardeners and crosslinkers

What is Ethymidine?

Plain description, key identifiers and synonyms

Ethymidine is a chemical substance with the molecular formula C8H9ClN4 and a molar mass of 196.64 g/mol. Its CAS registry number is 2482-80-6. The IUPAC name is 2,4-bis(aziridin-1-yl)-6-chloropyrimidine.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
2,4-bis(aziridin-1-yl)-6-chloropyrimidine
CAS number
2482-80-6 CAS number cross-checked
Molecular formula
C8H9ClN4
UNII
JT52VCJ6XC
InChIKey
CUINYHNUVZSCAS-UHFFFAOYSA-N
InChI
InChI=1S/C8H9ClN4/c9-6-5-7(12-1-2-12)11-8(10-6)13-3-4-13/h5H,1-4H2
SMILES (canonical and isomeric)
C1CN1C2=CC(=NC(=N2)N3CC3)Cl

Synonyms

  • Ethimidine
  • 2,4-Diethylenimino-6-chloropyrimidine
  • 2,4-Bis(1-aziridinyl)-6-chloropyrimidine
  • Aethimidinum
  • Etimidin
  • 2,6-Bis(1-aziridinyl)-4-chloropyrimidine
  • 2,4-bis(aziridin-1-yl)-6-chloropyrimidine
  • 2,6-Diethylenimino-4-chloropyrimidine
  • SQ 7710
  • 4-Chloro-2,6-bis(ethylenimino)pyrimidine
  • 2,4-di(aziridin-1-yl)-6-chloropyrimidine
  • Aethimidinium
  • 2,6-Diethyleneimino-4-chloropyrimidine
  • 4-Chloro-2,6-bis-ethyleneiminopyrimidine
  • Pyrimidine, 2,4-bis(1-aziridinyl)-6-chloro-
  • Pyrimidine, 2,6-bis(1-aziridinyl)-4-chloro-
  • Pyrimidine,4-bis(1-aziridinyl)-6-chloro-

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
196.64 g/molcalc.
Exact mass
196.0516 Dacalc.
LogP (octanol/water)
0.77calc.
Topological polar surface area
31.8 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
4calc.
Rotatable bonds
2calc.
Heavy atoms
13calc.
Rings
3calc.
Aromatic rings
1calc.
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, c1cc(N2CC2)nc(N2CC2)n1

c1cc(N2CC2)nc(N2CC2)n1

3 rings, 12 atoms.

8 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.

Ethymidine suppliers

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Ethymidine 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 Ethymidine is traded under.

HS 2933.59Indicative HS code

Compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring, other

World exports in 2024
$18.4B
+10.5% vs 2023, imports $24.8B
2019 to 2024
Top exporters
  1. Ireland43.6%
  2. Switzerland * partner reported26.3%
  3. China7.9%
Top importers
  1. Slovenia30.3%
  2. United States30.1%
  3. Germany15.3%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

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

What is Ethymidine?

Ethymidine is a chemical substance with the molecular formula C8H9ClN4 and a molar mass of 196.64 g/mol. Its CAS registry number is 2482-80-6. The IUPAC name is 2,4-bis(aziridin-1-yl)-6-chloropyrimidine.

What is the CAS number of Ethymidine?

The CAS registry number of Ethymidine is 2482-80-6.

What is the molecular formula and weight of Ethymidine?

The molecular formula of Ethymidine is C8H9ClN4 and its molar mass is 196.64 g/mol.

What is Ethymidine used for?

Known uses and roles of Ethymidine include crosslinkers and hardeners in paints and coatings and hardeners and curing agents in adhesives and sealants.

Is Ethymidine hazardous?

No GHS hazard classification for Ethymidine 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 Ethymidine?

Ethymidine is usually classified under HS code 293359 (Compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Ethymidine?

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

What is the price of Ethymidine?

Suppliers quote Ethymidine 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 Ethymidine

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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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