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12540-13-5

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Basic Information
CAS No.: 12540-13-5
Name: copper(2+) ethynediide
Molecular Structure:
Molecular Structure of 12540-13-5 (copper(2+) ethynediide)
Formula: C2Cu
Molecular Weight: 87.56
Synonyms: (Ethynediyl)copper;Copper carbide (Cu(C2)); Ethyne, copper(2+) deriv.
Density: g/cm3
Melting Point: 100°C (rough estimate)
Boiling Point: °Cat760mmHg
Flash Point: °C
Safety: Ignites and then explodes when heated to 100°C. Much more sensitive to impact, friction, and heat than copper(I) acetylide (the red-brown form). See also COPPER COMPOUNDS and ACETYLIDES.
PSA: 0.00000
LogP: 0.55370
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    Copper acetylide(Cu(C2))

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    Zibo Hangyu Biotechnology Development Co., Ltd is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemi

    Hangyu Biotech is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and O

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    Copper acetylide(Cu(C2))

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    factory?direct?sale Application:healing drugs

    Antimex Chemical Limied, was founded in 2001, we are specializing in manufacturing & researching of Active pharmaceutical Ingredients,Veterinary pharm APIs,cosmetic ingredients,and

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Chemistry

IUPAC Name: Copper acetylide
Synonyms of Copper acetylide (CAS NO.12540-13-5) : Copper acetylide ; Copper carbide
CAS NO:12540-13-5
Molecular Formula of Copper acetylide (CAS NO.12540-13-5) :C2Cu
Molecular Weight of Copper acetylide (CAS NO.12540-13-5) :87.5674
Molecular Structure of Copper acetylide (CAS NO.12540-13-5) :
Enthalpy of Vaporization: 21.12 kJ/mol
Vapour Pressure: 69700 mmHg at 25°C

Consensus Reports

Copper and its compounds are on the Community Right-To-Know List.

Safety Profile

Ignites and then explodes when Copper acetylide (CAS NO.12540-13-5)  is heated to 100°C. Much more sensitive to impact, friction, and heat than copper(I) acetylide (the red-brown form). See also COPPER COMPOUNDS and ACETYLIDES.

Standards and Recommendations

ACGIH TLV: TWA 1 mg(Cu)/m3
DOT Classification:  Forbidden