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Amines and amides

Komeen

Also known as Bis(ethylenediamine)copper dihydroxide, copper, ethane-1,2-diamine, dihydroxide, Cupriethylenediamine Hydroxide (1.0 M in H2O)

CAS 52769-67-2Formula C4H18CuN4O2Molar mass 217.76 g/molEC 238-597-7
GHS signal word: Danger. Pictograms: Corrosive 1 supplier listed
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Komeen chemical structure, C4H18CuN4O2, CAS 52769-67-2
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
52769-67-2
Formula
C4H18CuN4O2
Molar mass
217.76 g/mol
EC number
238-597-7
HS code
292121
Category
Amines and amides

What is Komeen?

Plain description, key identifiers and synonyms

Komeen is a chemical substance with the molecular formula C4H18CuN4O2 and a molar mass of 217.76 g/mol. Its CAS registry number is 52769-67-2. The IUPAC name is copper, bis(ethane-1,2-diamine), dihydroxide.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
copper, bis(ethane-1,2-diamine), dihydroxide
CAS number
52769-67-2 CAS number cross-checked
EC numbers
238-597-7, 686-205-1
Molecular formula
C4H18CuN4O2
MDL number
MFCD00274628
InChIKey
WATCRQGYOIZIHC-UHFFFAOYSA-L
InChI
InChI=1S/2C2H8N2.Cu.2H2O/c2*3-1-2-4;;;/h2*1-4H2;;2*1H2/q;;+2;;/p-2
SMILES (canonical and isomeric)
C(CN)N.C(CN)N.[OH-].[OH-].[Cu+2]

Synonyms

  • Bis(ethylenediamine)copper dihydroxide
  • copper, ethane-1,2-diamine, dihydroxide
  • Cupriethylenediamine Hydroxide (1.0 M in H2O)
  • Ethylenediamine copper(II) hydroxide
  • Copper(2+), bis(1,2-ethanediamine-kappaN1,kappaN2)-, hydroxide (1:2), (SP-4-1)-
  • Copper(2+), bis(1,2-ethanediamine-kappaN,kappaN')-, dihydroxide, (SP-4-1)-
  • Copper(2+) hydroxide--ethane-1,2-diamine (1/2/2)
  • Copper(2+), bis(1,2-ethanediamine-|EN1,|EN2)-, hydroxide (1:2), (SP-4-1)-

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
217.76 g/molcalc.
Exact mass
217.0726 Dacalc.
LogP (octanol/water)
-2.55calc.
Topological polar surface area
164.1 Ųcalc.
Hydrogen bond donors
4calc.
Hydrogen bond acceptors
6calc.
Rotatable bonds
2calc.
Heavy atoms
11calc.
Rings
0calc.
Aromatic rings
0calc.
Fraction sp3 carbons
1calc.
Formal charge
0calc.
Stereocentres
0calc.
Components
5calc.
Lipinski rule of five
Passes (0 violations)calc.

Calculated for screening. Confirm critical figures with the supplier.

Safety and hazards

GHS classification summary, not a safety data sheet

GHS signal word
Danger
GHS05: Corrosive
Corrosive

Hazard statements

  • H314Causes severe skin burns and eye damage.
Precautionary statements (12)
  • P260Do not breathe dust, fume, gas, mist, vapours or spray.
  • P264Wash skin thoroughly after handling.
  • P280Wear protective gloves, protective clothing, eye protection and face protection.
  • P301 + P330 + P331If swallowed: Rinse mouth. Do not induce vomiting.
  • P302 + P361 + P354If on skin: Take off immediately all contaminated clothing. Immediately rinse with water for several minutes.
  • P304 + P340If inhaled: Remove person to fresh air and keep comfortable for breathing.
  • P305 + P354 + P338If in eyes: Immediately rinse with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P316Get emergency medical help immediately.
  • P321Specific treatment (see supplemental first aid instructions on the label).
  • P363Wash contaminated clothing before reuse.
  • P405Store locked up.
  • 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

Komeen suppliers

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

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  • GFS Chemicals, Inc.
    United States, Powell ManufacturerUnclaimed profile
    KomeenGrade, purity and minimum order on request
    Price on request
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Where suppliers are based

1 supplier in 1 country

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Komeen 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

Use classes: Herbicides.

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 Komeen is traded under.

HS 2921.21Indicative HS code

Ethylenediamine and its salts

World exports in 2024
$343M
−10.5% vs 2023, imports $306M
2019 to 2024
Top exporters
  1. Saudi Arabia31.0%
  2. Belgium18.0%
  3. Sweden15.6%
Top importers
  1. India * partner reported18.3%
  2. Germany12.8%
  3. United States10.2%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

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

What is Komeen?

Komeen is a chemical substance with the molecular formula C4H18CuN4O2 and a molar mass of 217.76 g/mol. Its CAS registry number is 52769-67-2. The IUPAC name is copper, bis(ethane-1,2-diamine), dihydroxide.

What is the CAS number of Komeen?

The CAS registry number of Komeen is 52769-67-2.

What is the molecular formula and weight of Komeen?

The molecular formula of Komeen is C4H18CuN4O2 and its molar mass is 217.76 g/mol.

What is Komeen used for?

Use classes: Herbicides.

Is Komeen hazardous?

Komeen carries the GHS signal word "Danger". Main hazards: causes severe skin burns and eye damage. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Komeen?

Komeen is usually classified under HS code 292121 (Ethylenediamine and its salts). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Komeen?

CompoundList lists 1 supplier of Komeen in United States. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of Komeen?

Suppliers quote Komeen 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 Komeen

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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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