1317-39-1|Copper(I) oxideProducts Supply - Chemical intermediates Network

Copper(I) oxide cas no:1317-39-1

Synonyms: Cuprous oxide; Copperoxideminredpowder; dicopper oxide; CopperIoxide

Identification

NameCopper(I) oxide
CAS1317-39-1
SynonymsCuprous oxide; Copperoxideminredpowder; dicopper oxide; CopperIoxide
EINECS(EC#)215-270-7
Molecular FormulaCu2O
Molecular Weight143.09

Chemical Properties

Appearancered-brown powder
refractive index2.705
storage tempStore in a cool, dry place. Keep container closed when not in use. Storage under a nitrogen blanket has been recommended. Store protected from moisture.
Sensitive Air & Moisture Sensitive

Globally Harmonized System of Classification adn Labelling of Chemicals(GHS)

Hazardclass3

Safety Data

Hazard Xn:Harmful
Risk R22;R50/53
Safety

Hazard Codes?of Copper (I) oxide (CAS NO.1317-39-1):? Harmful Xn, Dangerous N,F
Risk Statements: 22-50/53-51/53-11
R11: Highly flammable.?
R22: Harmful if swallowed.?
R50/53: Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.?
R51/53: Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
Safety Statements:?22-60-61-16-7
S7: Keep container tightly closed.?
S16: Keep away from sources of ignition.?
S22: Do not breathe dust.?
S60: This material and its container must be disposed of as hazardous waste.?
S61: Avoid release to the environment. Refer to special instructions / safety data sheets.
RIDADR:?UN 3077 9/PG 3
WGK Germany: 3
RTECS: GL8050000
PackingGroup:?III
Moderately toxic by ingestion. Experimental reproductive effects. A fungicide. Violent, potentially explosive reaction with concentrated peroxyformic acid. Violent reaction when heated with aluminum.

Toxicity

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Effect	Source
mouse	LD50	intraperitoneal	380mg/kg (380mg/kg)	?	Current Toxicology. Vol. 1, Pg. 39, 1993.
rat	LD50	oral	470mg/kg (470mg/kg)	?	American Industrial Hygiene Association Journal. Vol. 30, Pg. 470, 1969.

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Copper(I) oxide cas no:1317-39-1

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