CompoundList
Sign in
Organometallic compounds

Bis(phenylethynyl)copper

Also known as copper phenylacetylenide, Copper, bis(phenylethynyl)-

CAS 62374-50-9Formula C16H10CuMolar mass 265.80 g/mol
Get quotes Safety data
Bis(phenylethynyl)copper chemical structure, C16H10Cu, CAS 62374-50-9
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
62374-50-9
Formula
C16H10Cu
Molar mass
265.80 g/mol
HS code
290290
Category
Organometallic compounds

What is Bis(phenylethynyl)copper?

Plain description, key identifiers and synonyms

Bis(phenylethynyl)copper is a chemical substance with the molecular formula C16H10Cu and a molar mass of 265.80 g/mol. Its CAS registry number is 62374-50-9. The IUPAC name is copper ethynylbenzene.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
copper ethynylbenzene
CAS number
62374-50-9 CAS number cross-checked
Molecular formula
C16H10Cu
InChIKey
CLLUMBHOHHXDMS-UHFFFAOYSA-N
InChI
InChI=1S/2C8H5.Cu/c2*1-2-8-6-4-3-5-7-8;/h2*3-7H;/q2*-1;+2
SMILES (canonical and isomeric)
[C-]#CC1=CC=CC=C1.[C-]#CC1=CC=CC=C1.[Cu+2]

Synonyms

  • copper phenylacetylenide
  • Copper, bis(phenylethynyl)-

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
265.80 g/molcalc.
Exact mass
265.0078 Dacalc.
LogP (octanol/water)
3.25calc.
Topological polar surface area
0 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
0calc.
Rotatable bonds
0calc.
Heavy atoms
17calc.
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.

Bis(phenylethynyl)copper 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 Bis(phenylethynyl)copper can send you quotes. Your contact details stay private until you accept a quote.

Request quotesSell this chemical

Bis(phenylethynyl)copper 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.

Get latest price

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 Bis(phenylethynyl)copper is traded under.

HS 2902.90Indicative HS code

Cyclic hydrocarbons, other

World exports in 2024
$612M
−6.1% vs 2023, imports $670M
2019 to 2024
Top exporters
  1. China28.0%
  2. Germany13.9%
  3. India * partner reported12.6%
Top importers
  1. Germany11.1%
  2. United States10.6%
  3. South Korea8.3%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

Quick answers about Bis(phenylethynyl)copper, based on the data on this page

What is Bis(phenylethynyl)copper?

Bis(phenylethynyl)copper is a chemical substance with the molecular formula C16H10Cu and a molar mass of 265.80 g/mol. Its CAS registry number is 62374-50-9. The IUPAC name is copper ethynylbenzene.

What is the CAS number of Bis(phenylethynyl)copper?

The CAS registry number of Bis(phenylethynyl)copper is 62374-50-9.

What is the molecular formula and weight of Bis(phenylethynyl)copper?

The molecular formula of Bis(phenylethynyl)copper is C16H10Cu and its molar mass is 265.80 g/mol.

Is Bis(phenylethynyl)copper hazardous?

No GHS hazard classification for Bis(phenylethynyl)copper 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 Bis(phenylethynyl)copper?

Bis(phenylethynyl)copper is usually classified under HS code 290290 (Cyclic hydrocarbons, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Bis(phenylethynyl)copper?

Post a free request on CompoundList and suppliers of Bis(phenylethynyl)copper will send you quotes. Your contact details stay private until you accept a quote.

What is the price of Bis(phenylethynyl)copper?

Suppliers quote Bis(phenylethynyl)copper 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 Bis(phenylethynyl)copper

Get quotes for Bis(phenylethynyl)copper

Post one free request with your grade, quantity and destination. Matching suppliers send quotes you can compare side by side.
Post a request Sell Bis(phenylethynyl)copper
Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
Embed this structure on your websiteShow code

Paste this code into your page to show the 2D structure of Bis(phenylethynyl)copper with a 3D view, its CAS number where known and a link back to this page. Free to use with the link kept.

<iframe src="https://www.compoundlist.com/embed/structure/bis-phenylethynyl-copper-62374-50-9" title="Bis(phenylethynyl)copper structure on CompoundList" width="360" height="420" style="border:1px solid #E7E2DA;border-radius:12px;max-width:100%" loading="lazy" referrerpolicy="strict-origin-when-cross-origin"></iframe>
Preview the embed

Explore more in Organometallic compounds or HS code 290290

Price on request
Free quotes, contact stays private
Get quotes