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CAS Number: 326-91-0
Product Catalog

09-6950
Oxygen › 2-Thenoyltrifluoroacetone, 99% (TTA)
CAS Number: 326-91-0
MDL Number: MFCD00005445
Molecular Formula: C8F5F3O2S
Molecular Weight: 222.18
Chemical Formula: CF3COCH2COC4H3S
Color and Form: white pwdr.
Note:  

Physical Characteristics: melting point 42-43°C, boiling point 96-98°C/8 mm

09-6950

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Download This MSDS
SECTION 1: Product Identification
Chemical Name: 2-Thenoyltrifluoroacetone, 99%(TTA)
Product Number: 09-6950
CAS Registry Number: 326-91-0
Formula: CF3COCH2COC4H3S
EINECS Number: 206-316-7
Chemical Family: organofluorine compounds
Synonym: none
SECTION 2: Composition and Information on Ingredients
Ingredient CAS Number Percent ACGIH (TWA) OSHA (PEL)
Title Compound 326-91-0 100 2.5mg/m3 (as F) 2.5mg/m3 (as F)
SECTION 3: Hazards Identification
Emergency Overview: Irritating to skin, eyes and respiratory tract.
Primary Routes of Exposure: Ingestion, inhalation, eyes and skin
Eye Contact: Causes irritation of the eyes.
Skin Contact: Causes slight to mild irritation of the skin. May cause redness, itching and pain.
Inhalation: Irritating to the nose, mucous membranes and respiratory tract.
Ingestion: No specific information is available on the physiological effects of ingestion. May cause gastrointestinal irritation, nausea, and vomiting.
Acute Health Effects: Irritating to skin, eyes and respiratory tract.
Chronic Health Effects: Product contains fluorine which under certain conditions of use, decomposition, or metabolism, may generate fluoride ion, causing, nausea, vomiting, labored breathing, hypocalcaemia, deterioration of bone and tooth structure, kidney and liver damage.
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: not applicable
Autoignition Temperature: no data
Explosion Limits: no data
Extinguishing Medium: carbon dioxide, dry powder, or foam
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 organic fumes, and corrosive hydrogen and carbonyl fluorides.
Unusual Fire or Explosion Hazards: No unusual fire or explosion hazards.
SECTION 6: Accidental Release Measures
Spill and Leak Procedures: To avoid raising dust, small spills may be mixed with diatomaceous earth, sand, vermiculite or other suitable inert material and swept up.
SECTION 7: Handling and Storage
Handling and Storage: Store in a tightly sealed container in a cool well ventilated area.
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: white pwdr.
Molecular Weight: 222.18
Melting Point: 42-43°C
Boiling Point: 96-98°C (8 mm)
Vapor Pressure: no data
Specific Gravity: no data
Odor: no data
Solubility in Water: insoluble
SECTION 10: Stability and Reactivity
Stability: air and moisture stable
Hazardous Polymerization: no hazardous polymerization
Conditions to Avoid: None
Incompatibility: active metals, strong oxidizing agents.
Decomposition Products: carbon monoxide, sulfur oxides, hydrogen fluoride, and carbonyl fluoride
SECTION 11: Toxicological Information
RTECS Data: No information available in the RTECS files.
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 in the TSCA inventory.
SARA (Title 313): Title compound not listed.
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: 1/02/2004
Revision Date: 10/27/2011

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