MATERIAL SAFETY DATA SHEET

I.   PRODUCT IDENTIFICATION

Manufacturer/Supplier:

ESPI Metals

1050 Benson Way, Ashland, OR 97520

Toll Free (800) 638-2581 * Fax (541) 488-8313

E-Mail: This e-mail address is being protected from spambots. You need JavaScript enabled to view it

Trade Name:       Titanium Aluminide

Formula:             TiAl

CAS Number:      12003-96-2

II.   HAZARDOUS INGREDIENTS

Hazardous Components:  Titanium Aluminide

Percent (%):                     0-100

OSHA/PEL:                        15 mg/m³

ACGIH/TLV:                       10 mg/m³

HMIS Ratings:

Health:                               1

Flammability:                    2

Reactivity:                         0

III.   PHYSICAL DATA

Boiling Point:                    N/E or N/A

Melting Point:                   N/E or N/A

Specific Gravity:              No data

Solubility in H₂O:             No data

Appearance and Odor:    Powder, no odor.

IV.   FIRE AND EXPLOSION HAZARDS DATA

Flash Point:  N/E or N/A

Method Used:  No data

Explosive Limits:  Lower:  N/E      Upper:  N/E

Extinguishing Media:  Use Class D or other metal extinguishing agent.

Special Firefighting Procedures:  Firefighters must wear full face, self-contained breathing apparatus with full protective clothing to prevent contact with skin and eyes.  Fumes from fire are hazardous.  Isolate runoff to prevent environmental pollution.

Unusual Fire & Explosion Hazard:  Titanium aluminide may be flammable.

V.   HEALTH HAZARD INFORMATION

Effects of Exposure:

To the best of our knowledge the chemical, physical and toxicological properties of titanium aluminide have not been thoroughly investigated and recorded.

Titanium is generally considered to be physiologically inert.  There are no reported cases in the literature where titanium as such has caused human intoxication.  The dusts of titanium or most titanium compounds such as titanium oxide may be placed in the nuisance category.  (Sax, Dangerous Properties of Industrial Materials, eighth edition).

Aluminum compounds have many commercial uses and are commonly found in industry.  Many of these materials are active chemically and thus exhibit dangerous toxic and reactive properties.  Inhalation of fine aluminum oxide particles is associated with Shaver’s disease.  (Sax, Dangerous Properties of Industrial Materials, eighth edition)

Acute Effects:

Inhalation:  Inhalation of finely divided aluminum powder has been reported to cause pulmonary fibrosis.  May cause irritation to the respiratory tract.

Ingestion:  No acute health effects recorded.

Skin:  May cause abrasive irritation.

Eye:  May cause abrasive irritation.

Chronic Effects:

Inhalation:  May cause pulmonary fibrosis.

Ingestion:  May be implicated in Alzheimer’s disease.

Skin:  No chronic health effects recorded.

Eye:  No chronic health effects recorded.

Target Organs:  No target organs recorded.

Medical Conditions Generally Aggravated by Exposure:  Pre-existing respiratory disorders.

Routes of Entry:  Inhalation, ingestion, skin, eyes.

Carcinogenicity:   NTP?  No    IARC Monographs?  No    OSHA Regulated?  No

EMERGENCY AND FIRST AID PROCEDURES:

INHALATION:  Remove victim to fresh air; keep warm and quiet.  Give oxygen if breathing is difficult and seek medical attention if symptoms persist.

INGESTION:  Give 1-2 glasses of milk or water and induce vomiting.  Seek medical attention if symptoms persist.  Never induce vomiting or give anything by mouth to an unconscious person.

SKIN:  Remove contaminated clothing.  Brush material off skin and wash affected area with mild soap and water.  Seek medical attention if symptoms persist.

EYE:  Flush eyes with lukewarm water, lifting upper and lower eyelids, for at least 15 minutes.  Seek medical attention if symptoms persist.

VI.   REACTIVITY DATA

Stability:  Stable

Conditions to Avoid:  None

Incompatibility (Material to Avoid):  None recorded

Hazardous Decomposition Products:  None recorded.

Hazardous Polymerization:  Will not occur.

VII.   SPILL OR LEAK PROCEDURES

Steps to Be Taken in Case Material Is Released or Spilled:  Wear appropriate respiratory and protective equipment specified in Section VIII - Special Protection Information.  Isolate spill area, provide ventilation and extinguish sources of ignition.  Vacuum up spill using a high efficiency particulate absolute (HEPA) air filter and place in a closed container for proper disposal.  Take care not to raise dust.  Use non-sparking tools.

Waste Disposal Method:  Dispose of in accordance with Local, State and Federal regulations.

VIII.   SPECIAL PROTECTION INFORMATION

Respiratory Protection:  NIOSH approved respirator.

Ventilation:  Use local exhaust to maintain exposure at or below the PEL, TLV.  Handle in a controlled environment.  General exhaust is recommended.

Protective Gloves:  Rubber gloves

Eye Protection:  Safety glasses

Other Protective Equipment:  Protective gear suitable to prevent contamination.

IX.   SPECIAL PRECAUTIONS

Precautions to Be Taken in Handling and Storage:  Store in cool, dry area.  Store in tightly sealed container.  Wash thoroughly after handling.  Handle and store in a controlled environment.

Work Practices:  Implement engineering and work practices controls to reduce and maintain concentration of exposure at low levels.  Use good housekeeping and sanitation practices.  Do not use tobacco or food in work area.  Wash thoroughly before eating and smoking.  Do not blow off clothing or skin with compressed air.

The above information is believed to be correct, but does not purport to be all inclusive and shall be used only as a guide.  ESPI shall not be held liable for any damage resulting from handling or from contact with the above product.

Issued by:             S. Dierks

Date:                    November 2003