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Nitriles, nitro and azo compounds

Copper,O2)-

Also known as Copper,O(2))-, Copper(II) salicylaldoximate, Copper, bis(salicylaldehyde oximato)-

CAS 14363-26-9Formula C14H14CuN2O4Molar mass 337.82 g/mol
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Copper,O2)- chemical structure, C14H14CuN2O4, CAS 14363-26-9
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
14363-26-9
Formula
C14H14CuN2O4
Molar mass
337.82 g/mol
HS code
292800
Category
Nitriles, nitro and azo compounds

What is Copper,O2)-?

Plain description, key identifiers and synonyms

Copper,O2)- is a chemical substance with the molecular formula C14H14CuN2O4 and a molar mass of 337.82 g/mol. Its CAS registry number is 14363-26-9. The IUPAC name is copper, bis(2-[(E)-hydroxyiminomethyl]phenol).

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
copper, bis(2-[(E)-hydroxyiminomethyl]phenol)
CAS number
14363-26-9
Molecular formula
C14H14CuN2O4
InChIKey
TVXDTKOQGPYTLK-SCMMKMJHSA-N
InChI
InChI=1S/2C7H7NO2.Cu/c2*9-7-4-2-1-3-6(7)5-8-10;/h2*1-5,9-10H;/b2*8-5+;
Canonical SMILES
ON=Cc1ccccc1O.ON=Cc1ccccc1O.[Cu]
Isomeric SMILES
C1=CC=C(C(=C1)/C=N/O)O.C1=CC=C(C(=C1)/C=N/O)O.[Cu]

Synonyms

  • Copper,O(2))-
  • Copper(II) salicylaldoximate
  • Copper, bis(salicylaldehyde oximato)-

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
337.82 g/molcalc.
Exact mass
337.025 Dacalc.
LogP (octanol/water)
2.4calc.
Topological polar surface area
105.6 Ųcalc.
Hydrogen bond donors
4calc.
Hydrogen bond acceptors
6calc.
Rotatable bonds
2calc.
Heavy atoms
21calc.
Rings
2calc.
Aromatic rings
2calc.
Fraction sp3 carbons
0calc.
Formal charge
0calc.
Stereocentres
0calc.
Components
3calc.
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, c1ccccc1

c1ccccc1

1 ring, 6 atoms, the Benzene ring system.

485,677 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.

Copper,O2)- suppliers

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Copper,O2)- price

Indicative price range per kg from live supplier offers

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Uses and applications

What the substance is used for, by industry and function

Applications are not documented for this substance yet. Suppliers often describe uses on their product pages, linked in the suppliers list above.

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 Copper,O2)- is traded under.

HS 2928.00Indicative HS code

Organic derivatives of hydrazine or of hydroxylamine

World exports in 2024
$1.38B
−9.0% vs 2023, imports $1.52B
2019 to 2024
Top exporters
  1. Switzerland * partner reported44.0%
  2. China18.4%
  3. Italy9.4%
Top importers
  1. Brazil21.8%
  2. United States12.8%
  3. Italy10.8%

* Partner reported figures, a lower bound.

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

The HS code shown for Copper,O2)- is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Copper,O2)-, based on the data on this page

What is Copper,O2)-?

Copper,O2)- is a chemical substance with the molecular formula C14H14CuN2O4 and a molar mass of 337.82 g/mol. Its CAS registry number is 14363-26-9. The IUPAC name is copper, bis(2-[(E)-hydroxyiminomethyl]phenol).

What is the CAS number of Copper,O2)-?

The CAS registry number of Copper,O2)- is 14363-26-9.

What is the molecular formula and weight of Copper,O2)-?

The molecular formula of Copper,O2)- is C14H14CuN2O4 and its molar mass is 337.82 g/mol.

Is Copper,O2)- hazardous?

No GHS hazard classification for Copper,O2)- 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 Copper,O2)-?

Copper,O2)- is usually classified under HS code 292800 (Organic derivatives of hydrazine or of hydroxylamine). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Copper,O2)-?

Post a free request on CompoundList and suppliers of Copper,O2)- will send you quotes. Your contact details stay private until you accept a quote.

What is the price of Copper,O2)-?

Suppliers quote Copper,O2)- 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 Copper,O2)-

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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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