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CAS Number: 21319-43-7
Product Catalog
82-2100
Lead › Bis(2,2,6,6-tetramethyl-3,5-heptanedionato)lead(II), 99% [Pb(TMHD)2]| CAS Number: | 21319-43-7 |
| MDL Number: | MFCD00070468 |
| Molecular Formula: | C22H38O4Pb |
| Molecular Weight: | 573.75 |
| Chemical Formula: | Pb(C11H19O2)2 |
| Color and Form: | white pwdr. |
| Note: |
Physical Characteristics: melting point 126-128°C, boiling point 325°C dec. (subl. 134°C/0.1mm)
| SECTION 1: Product Identification | |
|---|---|
| Chemical Name: | Bis(2,2,6,6-tetramethyl-3,5-heptanedionato)lead (II), 99% Pb(TMHD)2 |
| Product Number: | 82-2100 |
| CAS Registry Number: | 21319-43-7 |
| Formula: | Pb(C11H19O2)2 |
| EINECS Number: | none |
| Chemical Family: | metal beta-diketonate complexes |
| Synonym: | none |
| SECTION 2: Composition and Information on Ingredients | ||||
|---|---|---|---|---|
| Ingredient | CAS Number | Percent | ACGIH (TWA) | OSHA (PEL) |
| Title Compound | 21319-43-7 | 100 | 0.05mg/m3 | 0.05mg/m3 |
| SECTION 3: Hazards Identification | |
|---|---|
| Emergency Overview: | Harmful by inhalation and if swallowed. Danger of cumulative effects. Possible risk of irreversible effects, impaired fertility and harm to the unborn child. May cause cancer. |
| Primary Routes of Exposure: | Ingestion, skin, inhalation of dust. |
| Eye Contact: | May cause slight to mild irritation of the eyes. |
| Skin Contact: | May cause slight to mild irritation of the skin. |
| Inhalation: | harmful by inhalation. large dust exposure may cause encephalopathy, seizures, coma and cardiorespiratory distress. |
| Ingestion: | Harmful if swallowed. Ingestion may lead to dizziness, abdominal cramps, vomiting, bloody diarrhea, metallic taste, weakness and convulsions. |
| Acute Health Effects: | Harmful by inhalation and if swallowed. Exposure may cause loss of appetite, muscle weakness, headache, joint pain, metallic tast and encephalopathy. Possible risk of harm to the unborn child. |
| Chronic Health Effects: | Possible risk of irreversible effects and impaired fertility. The chronic effects include loss of appetite, muscle pain, headache, dizziness, anemia, and brain damage. May cause cancer. The subject of chronic lead poisoning can not be adequately addressed in this document. |
| NTP: | No |
| 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 soap and 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). |
| SECTION 5: Fire Fighting Measures | |
|---|---|
| Flash Point: | not applicable |
| Autoignition Temperature: | none |
| Explosion Limits: | none |
| Extinguishing Medium: | carbon dioxide, dry powder 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 and full protective clothing. |
| Hazardous Combustion and Decomposion Products: | If involved in a fire this material may emit toxic organic fumes and toxic lead oxide dust. |
| 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 in a dry place. |
| 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 appropriate chemical resistant gloves and protective clothing. |
| Ventilation: | Material may form a fine dust. If possible, handle the material in an efficient fume hood. |
| Respirator: | If in form of fine dust and 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: | 573.75 |
| Melting Point: | 126-128°C |
| Boiling Point: | 325°C (dec) |
| Vapor Pressure: | sublimes (134°C/0.1mm) |
| Specific Gravity: | no data |
| 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: | strong oxidizing agents |
| Decomposition Products: | Carbon dioxide, carbon monoxide, organic vapors, and toxic lead oxides and carbonates. |
| SECTION 11: Toxicological Information | |
|---|---|
| RTECS Data: | No information available in the RTECS files. |
| Carcinogenic Effects: | Carcinogen (as Pb) |
| Mutagenic Effects: | Possible mutagen |
| Tetratogenic Effects: | Possible reproductive effector |
| SECTION 12: Ecological Information | |
|---|---|
| Ecological Information: | Very toxic to aquatic organisms. May cause long-term adverse effects in the aquatic environment. |
| 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: | Not listed in the TSCA inventory. |
| SARA (Title 313): | Title compound: See Category Code N420 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: | 7/20/2001 |
| Revision Date: | 8/16/2011 |
