Search for a full or partial Catalog Number, CAS Number or description
Your favorites Quick Order Form
Your cart is empty.
Home Catalog New Products Custom Synthesis & CGMP Product Resources About
Contact Strem

Product Catalog
CAS Number: 14040-11-0

74-2200
Tungsten › Tungsten carbonyl, 99% (<0.3%-Mo)
CAS Number: 14040-11-0
MDL Number: MFCD00011462
Molecular Formula: C6O6W
Molecular Weight: 351.92
Chemical Formula: W(CO)6
Color and Form: white xtl.
Note:  

Physical Characteristics: melting point 169-170°C dec.

74-2200

Please log in or choose your country below to view prices.

Choose Your Country

Download This MSDS
SECTION 1: Product Identification
Chemical Name: Tungsten carbonyl, 99% (<0.3%-Mo)
Product Number: 74-2200
CAS Registry Number: 14040-11-0
Formula: W(CO)6
EINECS Number: 237-880-2
Chemical Family: metal carbonyl complexes
Synonym: Tungsten hexacarbonyl, hexacarbonyltungsten (0)
SECTION 2: Composition and Information on Ingredients
Ingredient CAS Number Percent ACGIH (TWA) OSHA (PEL)
Title Compound 14040-11-0 100 5mg/m3 (W-insol.) no data
SECTION 3: Hazards Identification
Emergency Overview: Vapor may be harmful.
Primary Routes of Exposure: Ingestion, inhalation
Eye Contact: May cause mild irritation to the eyes.
Skin Contact: May cause mild irritation to the skin.
Inhalation: Inhalation could lead to dizziness and headache.
Ingestion: No information available on the effects from ingestion.
Acute Health Effects: Inhalation could lead to headache and dizziness.
Chronic Health Effects: No information on long term exposure.
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 15 minutes. A victim will need assistance in keeping their eye lids open. Get immediate medical attention.
Skin Exposure: Wash the affected area immediately with water. Remove contaminated clothing if necessary. Seek medical assistance if irritation persists.
Inhalation: Remove victim to fresh air immediately. Keep the victim lying down and warm. Give oxygen as soon as possible. If shock occurs, respond with appropriate first aid. Transport the victim to a hospital.
Ingestion: Seek medical attention immediately. Keep the victim calm. Give water to dilute the toxin (only if conscious). Induce vomiting only if directed by medical personnel.
SECTION 5: Fire Fighting Measures
Flash Point: none
Autoignition Temperature: no data
Explosion Limits: no data
Extinguishing Medium: carbon dioxide, dry chemical or foam
Special Fire Fighting Procedures: If involved in a fire, fire fighters should be equipped with a NIOSH-approved positive pressure self-contained breathing apparatus.
Hazardous Combustion and Decomposion Products: carbon monoxide, carbon dioxide, fine tungsten and tungsten oxide dust.
Unusual Fire or Explosion Hazards: No unusual fire or explosion hazards.
SECTION 6: Accidental Release Measures
Spill and Leak Procedures: Small quantities can be mixed with sodium carbonate or vermiculite and swept up. If large quantities are spilled, and ventilation is not available, personnel should be fitted with a self- contained breathing apparatus.
SECTION 7: Handling and Storage
Handling and Storage: Store in a cool, dry, well-ventilated area away from heat and direct sunlight. Keep containers tightly sealed.
SECTION 8: Exposure Controls and Personal Protection
Eye Protection: Always wear approved safety glasses when handling chemical substances.
Skin Protection: Wear protective clothing and gloves. Consult with glove manufacturer to determine the proper type of glove.
Ventilation: This product should be handled 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 29 CFR 1910.134.
Additional Protection: No additional protection required.
SECTION 9: Physical and Chemical Properties
Color and Form: white crystals
Molecular Weight: 351.92
Melting Point: 169-170°C (dec.)
Boiling Point: decomposes
Vapor Pressure: no data
Specific Gravity: no data
Odor: musty odor
Solubility in Water: insoluble
SECTION 10: Stability and Reactivity
Stability: air and moisture stable
Hazardous Polymerization: no hazardous polymerization
Conditions to Avoid: contact with strong oxidizing agents.
Incompatibility: Strong oxidizing agents, halogens.
Decomposition Products: carbon monoxide, carbon dioxide, tungsten and tungsten oxide dust and fumes.
SECTION 11: Toxicological Information
RTECS Data: No information available in the RTECS files.
Carcinogenic Effects: No information available.
Mutagenic Effects: No information available.
Tetratogenic Effects: No information available.
SECTION 12: Ecological Information
Ecological Information: No information available.
SECTION 13: Disposal Considerations
Disposal: Dispose of this material 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): not reportable in section 313
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: 9/12/1999
Revision Date: 12/16/2011

Enter a lot number

back to search results