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CAS Number: 1317-38-0
Product Catalog

29-0590
Copper › Copper(II) oxide (99.995%-Cu) PURATREM
CAS Number: 1317-38-0
MDL Number: MFCD00010979
Molecular Formula: CuO
Molecular Weight: 79.55
Chemical Formula: CuO
Color and Form: 80-100 mesh black pwdr.
Note:  

Physical Characteristics: melting point 1362°C, density 6.3-6.49

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Download This MSDS
SECTION 1: Product Identification
Chemical Name: Copper (II) oxide (99.995%-Cu)PURATREM
Product Number: 29-0590
CAS Registry Number: 1317-38-0
Formula: CuO
EINECS Number: 215-269-2
Chemical Family: metal oxide
Synonym: Cupric oxide, Copper monoxide, Copper (2+) oxide, Copper brown
SECTION 2: Composition and Information on Ingredients
Ingredient CAS Number Percent ACGIH (TWA) OSHA (PEL)
Title compound 1317-38-0 100 no data no data
SECTION 3: Hazards Identification
Emergency Overview: irritating to skin, eyes and respiratory tract. Harmful by inhalation and if swallowed.
Primary Routes of Exposure: Ingestion, inhalation
Eye Contact: Causes slight to mild irritation of the eyes
Skin Contact: Causes slight to mild irritation of the skin.
Inhalation: The material is a fine powder. Irritating to the nose, mucous membranes and respiratory tract.
Ingestion: Ingestion of copper compounds may lead to vomiting, exhaustion, anemia, convulsions and coma.
Acute Health Effects: Irritating to skin, eyes and respiratory tract. Harmful by inhalation and if swallowed.
Chronic Health Effects: No information available on long-term chronic effects.
NTP: No
IARC: No
OSHA: No
SECTION 4: First Aid Measures
Eye Exposure: Immediately flush the eyes with copious amounts of water for at least 10-15 minutes. A victim may need assistance in keeping their eye lids open. Get immediate medical attention.
Skin Exposure: Wash the affected area with water. Remove contaminated clothes if necessary. Seek medical assistance if irritation persists.
Inhalation: Remove the victim to fresh air. Closely monitor the victim for signs of respiratory problems, such as difficulty in breathing, coughing, wheezing, or pain. In such cases seek immediate medical assistance.
Ingestion: Seek medical attention immediately. Keep the victim calm. Give the victim water (only if conscious). Induce vomiting only if directed by medical personnel.
SECTION 5: Fire Fighting Measures
Flash Point: none
Autoignition Temperature: none
Explosion Limits: none
Extinguishing Medium: not applicable
Special Fire Fighting Procedures: If this product is involved in a fire, fire fighters should be equipped with a NIOSH approved positive pressure self-contained breathing apparatus and full protective clothing.
Hazardous Combustion and Decomposion Products: If involved in a fire this material may emit irritating fumes.
Unusual Fire or Explosion Hazards: No unusual fire or explosion hazards.
SECTION 6: Accidental Release Measures
Spill and Leak Procedures: Small spills can be mixed with vermiculite or sodium carbonate and swept up.
SECTION 7: Handling and Storage
Handling and Storage: Store in a tightly sealed container. Handle the material in a ventilated area. May form a fine airborne dust.
SECTION 8: Exposure Controls and Personal Protection
Eye Protection: Always wear approved safety glasses when handling a chemical substance in the laboratory.
Skin Protection: Wear protective clothing and gloves.
Ventilation: Material may form a fine dust. If possible, handle the material in an efficient fume hood.
Respirator: If ventilation is not available a respirator should be worn. The use of respirators requires a Respirator Protection Program to be in compliance with 29 CFR 1910.134.
Additional Protection: No additional protection required.
SECTION 9: Physical and Chemical Properties
Color and Form: 80-100 mesh black powder
Molecular Weight: 79.55
Melting Point: 1362°C
Boiling Point: no data
Vapor Pressure: no data
Specific Gravity: 6.3 - 6.49
Odor: none
Solubility in Water: insoluble
SECTION 10: Stability and Reactivity
Stability: air and moisture-stable solid
Hazardous Polymerization: none
Conditions to Avoid: contact with strong reducing metals, acetylene and azides
Incompatibility: reducing metals, acetylene and azides
Decomposition Products: no hazardous decomposition products.
SECTION 11: Toxicological Information
RTECS Data: Intatracheal (rat/rodent); LdLo: 278 mg/kg. No additional information available on this product.
Carcinogenic Effects: No data available
Mutagenic Effects: No data available
Tetratogenic Effects: No data available
SECTION 12: Ecological Information
Ecological Information: No information available
SECTION 13: Disposal Considerations
Disposal: Dispose of according to local, state and federal regulations.
SECTION 14: Transportation
Shipping Name (CFR): Non-hazardous
Hazard Class (CFR): NA
Additional Hazard Class (CFR): NA
Packaging Group (CFR): NA
UN ID Number (CFR): NA
Shipping Name (IATA): Non-hazardous
Hazard Class (IATA): NA
Additional Hazard Class (IATA): NA
Packaging Group (IATA): NA
UN ID Number (IATA): NA
SECTION 15: Regulatory Information
TSCA: listed on the TSCA inventory
SARA (Title 313): Title Compound: see Category Code N100 for reporting.
Second Ingredient: none
Third Ingredient: none
SECTION 16: Other Information
Disclaimer: The information herein is believed to be accurate and reliable as of the date compiled. However, Strem Chemicals, Inc. makes no representation, warranty, or guarantee of any kind with respect to the information contained in this document or any use of the product based on this information.
Preparation Date: 12/05/2003
Revision Date: 8/03/2010

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