Copper acetylide
Agent Name
Copper acetylide
CAS Number
12540-13-5
Formula
C2-Cu
Major Category
Metals
Synonyms
Copper carbide; [ChemIDplus]
Category
Metals, Inorganic Compounds
Sources/Uses
Listed by Columbia University Environmental Health & Safety as an "extremely hazardous material" requiring review prior to purchase or preparation. [http://ehs.columbia.edu/ExtremHazMaterials.html]
Comments
Acute copper poisoning after ingestion can cause liver injury, methemoglobinemia, and hemolytic anemia. Acute renal failure may result, secondary to massive hemoglobinuria. [Goldfrank, p. 1259] See "Copper." See "CARBIDES."
Biomedical References
Exposure Assessment
TLV (ACGIH)
1 mg/m3, as Cu
PEL (OSHA)
1 mg/m3, as Cu
MAK
0.01 mg/m3, respirable fraction (Cu, inorganic cmpnds)
IDLH (NIOSH)
100 mg/m3, as Cu
Adverse Effects
Anemia
Hemolytic anemia
Methemoglobinemia
MetHgb is secondary toxic effect
Hepatotoxin
Hepatoxic (a) from occupational exposure (secondary effect) or (b) in animal studies or in humans after ingestion
Nephrotoxin
Yes
Diseases, Processes, and Activities Linked to This Agent
Other Information
No other related information on this agent was found.