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Carboxylic acids and anhydrides

Copper phthalate

Also known as 1,2-Benzenedicarboxylic acid, copper(2+) salt, Copper(II) phthalate, copper, phthalate

CAS 10027-30-2Formula C8H4CuO4Molar mass 227.66 g/molEC 233-068-7
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Copper phthalate chemical structure, C8H4CuO4, CAS 10027-30-2
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
10027-30-2
Formula
C8H4CuO4
Molar mass
227.66 g/mol
EC number
233-068-7
HS code
291739
Category
Carboxylic acids and anhydrides

What is Copper phthalate?

Plain description, key identifiers and synonyms

Copper phthalate is a chemical substance with the molecular formula C8H4CuO4 and a molar mass of 227.66 g/mol. Its CAS registry number is 10027-30-2.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
copper phthalate
CAS number
10027-30-2 CAS number cross-checkedOther or deprecated CAS: 16223-74-8
EC number
233-068-7
Molecular formula
C8H4CuO4
InChIKey
GSCLWPQCXDSGBU-UHFFFAOYSA-L
InChI
InChI=1S/C8H6O4.Cu/c9-7(10)5-3-1-2-4-6(5)8(11)12;/h1-4H,(H,9,10)(H,11,12);/q;+2/p-2
SMILES (canonical and isomeric)
C1=CC=C(C(=C1)C(=O)[O-])C(=O)[O-].[Cu+2]

Synonyms

  • 1,2-Benzenedicarboxylic acid, copper(2+) salt
  • Copper(II) phthalate
  • copper, phthalate
  • Copper(ii)phthalate
  • Copper(2+) benzene-1,2-dicarboxylate
  • 1,2-Benzenedicarboxylic acid, copper(2+) salt (1:1)

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
227.66 g/molcalc.
Exact mass
226.9406 Dacalc.
LogP (octanol/water)
-1.59calc.
Topological polar surface area
80.26 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
4calc.
Rotatable bonds
2calc.
Heavy atoms
13calc.
Rings
1calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0calc.
Formal charge
0calc.
Stereocentres
0calc.
Components
2calc.
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 phthalate suppliers

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

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Copper phthalate 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

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 phthalate is traded under.

HS 2917.39Indicative HS code

Aromatic polycarboxylic acids, not elsewhere classified in subheading 2917.3

World exports in 2024
$1.87B
+19.8% vs 2023, imports $2.65B
2019 to 2024
Top exporters
  1. China31.7%
  2. South Korea12.9%
  3. United States9.8%
Top importers
  1. Egypt12.7%
  2. United States12.5%
  3. China10.3%
Reported customs values in USD, not prices.Full trade data

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

Frequently asked questions

Quick answers about Copper phthalate, based on the data on this page

What is Copper phthalate?

Copper phthalate is a chemical substance with the molecular formula C8H4CuO4 and a molar mass of 227.66 g/mol. Its CAS registry number is 10027-30-2.

What is the CAS number of Copper phthalate?

The CAS registry number of Copper phthalate is 10027-30-2. Other or deprecated CAS numbers: 16223-74-8.

What is the molecular formula and weight of Copper phthalate?

The molecular formula of Copper phthalate is C8H4CuO4 and its molar mass is 227.66 g/mol.

Is Copper phthalate hazardous?

No GHS hazard classification for Copper phthalate 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 phthalate?

Copper phthalate is usually classified under HS code 291739 (Aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Copper phthalate?

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

What is the price of Copper phthalate?

Suppliers quote Copper phthalate 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 phthalate

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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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