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CAS Number: 1306-24-7
Product Catalog

93-4836
Cadmium › Cadmium selenide (99.999+%-Cd) PURATREM
CAS Number: 1306-24-7
MDL Number: MFCD00010917
Molecular Formula: CdSe
Molecular Weight: 191.36
Chemical Formula: CdSe
Color and Form: black pwdr.
Note:  

Safety: Hazardous

Physical Characteristics: melting point > 1350°C, density 5.81

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Download This MSDS
SECTION 1: Product Identification
Chemical Name: Cadmium selenide (99.999+%-Cd)PURATREM
Product Number: 93-4836
CAS Registry Number: 1306-24-7
Formula: CdSe
EINECS Number: 215-148-3
Chemical Family: metal chalcogenides
Synonym: Kadmium selenid
SECTION 2: Composition and Information on Ingredients
Ingredient CAS Number Percent ACGIH (TWA) OSHA (PEL)
Title Compound 1306-24-7 100 0.002mg/m3 0.005 mg/m3
SECTION 3: Hazards Identification
Emergency Overview: Harmful by inhalation, in contact with skin and if swallowed. Inhalation or ingestion can lead to toxic effects on the respiratory tract, liver, kidneys and nervous system. May cause cancer.
Primary Routes of Exposure: Ingestion, inhalation
Eye Contact: May cause slight to mild irritation of the eyes.
Skin Contact: May cause slight to mild irritation of the skin.
Inhalation: Inhalation of any dust or fumes can lead to chills, coughing, headache, shortness of breath, chest pains, and pulmonary edema.
Ingestion: Ingestion may lead to sudden nausea, vomiting, bloody diarrhea, weakness, convulsions, and death.
Acute Health Effects: Harmful by inhalation, in contact with skin and if swallowed. Inhalation may cause metallic tast, cough, chest pain, fever, chills, pulmonary edema, liver and kidney damage.
Chronic Health Effects: Prolonged exposure to cadmium compounds may result in kidney damage, anemia, pulmonary fibrosis, emphysema, loss of smell, male reprod effects, and an increased risk of cancer of the lungs, prostate, and liver. Selenium may lead to nervous disorder
NTP: Yes
IARC: Yes
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: not applicable
Autoignition Temperature: none
Explosion Limits: none
Extinguishing Medium: carbon dioxide, foam or dry powder
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 toxic fumes containing cadmium.
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, sodium carbonate or other suitable non combustible adsorbent and swept up.
SECTION 7: Handling and Storage
Handling and Storage: Store in a cool, dry place in a tightly sealed container.
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: black pwdr.
Molecular Weight: 191.36
Melting Point: >1350°C
Boiling Point: no data
Vapor Pressure: no data
Specific Gravity: 5.81
Odor: none
Solubility in Water: insoluble
SECTION 10: Stability and Reactivity
Stability: air and moisture stable
Hazardous Polymerization: no hazardous polymerization
Conditions to Avoid: none
Incompatibility: mineral acids and oxidizing agents
Decomposition Products: selenium oxide and cadmium oxide
SECTION 11: Toxicological Information
RTECS Data: No information available in the RTECS files.
Carcinogenic Effects: Carcinogen (as Cd)
Mutagenic Effects: No data
Tetratogenic Effects: No data
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): Cadmium compounds
Hazard Class (CFR): 6.1
Additional Hazard Class (CFR): NA
Packaging Group (CFR): III
UN ID Number (CFR): UN# 2570
Shipping Name (IATA): Cadmium compound
Hazard Class (IATA): 6.1
Additional Hazard Class (IATA): NA
Packaging Group (IATA): III
UN ID Number (IATA): UN# 2570
SECTION 15: Regulatory Information
TSCA: Listed in the TSCA inventory.
SARA (Title 313): Title compound: See category N078 and N725 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: 5/13/2002
Revision Date: 8/05/2011

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