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CAS Number: 101932-75-6
Product Catalog
25-0265
Manganese › Bis(tetramethylcyclopentadienyl)manganese, min. 98%| CAS Number: | 101932-75-6 |
| MDL Number: | MFCD01862454 |
| Molecular Formula: | C18H26Mn |
| Molecular Weight: | 297.33 |
| Chemical Formula: | [(CH3)4C5H]2Mn |
| Color and Form: | red xtl. |
| Note: |
Stability: air sensitive, moisture sensitive
Safety: Hazardous
| SECTION 1: Product Identification | |
|---|---|
| Chemical Name: | Bis(tetramethylcyclopentadienyl)manganese, min. 98% |
| Product Number: | 25-0265 |
| CAS Registry Number: | 101932-75-6 |
| Formula: | [(CH3)4C5H]2Mn |
| EINECS Number: | none |
| Chemical Family: | metallocene |
| Synonym: | 1,1', 2,2',3,3',4,4'-Octamethylmanganocene |
| SECTION 2: Composition and Information on Ingredients | ||||
|---|---|---|---|---|
| Ingredient | CAS Number | Percent | ACGIH (TWA) | OSHA (PEL) |
| Title Compound | 101932-75-6 | 100 | 0.2mg/m3 (as Mn) | 5mg/m3 (as Mn- |
| SECTION 3: Hazards Identification | |
|---|---|
| Emergency Overview: | May be irritating to eyes, skin and respiratory tract. May be harmful if swallowed. Some manganese compounds are known to affect the central nervous system. Possible risk of irreversible effects. |
| Primary Routes of Exposure: | Inhalation and Ingestion |
| Eye Contact: | May cause slight to mild irritation of the eyes. |
| Skin Contact: | May cause slight to mild irritation of the skin. |
| Inhalation: | Dust may be irritating to the nose, mucous membranes and respiratory tract, and cause chronic health problems. |
| Ingestion: | No information available on the physiological effects of ingestion. |
| Acute Health Effects: | May be irritating to skin, eyes and respiratory tract. |
| Chronic Health Effects: | Prolonged exposure to manganese containing dust may produce manganese pneumonitis and manganese poisoning. Symptoms include sleepiness, weakness and emotional disturbances. Equivocal studies have shown manganese may decrease fertility in men. Possible risk of irreversible effects. |
| 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: | none |
| 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 manganese oxide fumes. |
| Unusual Fire or Explosion Hazards: | Flammable solid. Dust may form explosive mixtures with air. |
| 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 cool, dry area away from heat and direct sunlight. |
| 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: | red xtl. |
| Molecular Weight: | 297.33 |
| Melting Point: | no data |
| Boiling Point: | no data |
| Vapor Pressure: | no data |
| Specific Gravity: | no data |
| Odor: | none |
| Solubility in Water: | insoluble |
| SECTION 10: Stability and Reactivity | |
|---|---|
| Stability: | air sensitive, moisture sensitive solid. |
| Hazardous Polymerization: | no hazardous polymerization |
| Conditions to Avoid: | Prolonged contact with air or moisture. Keep away from heat and ignition sources including open flame and electrostatic discharge. |
| Incompatibility: | strong oxidizing agents |
| Decomposition Products: | carbon dioxide, carbon monoxide, organic fumes, and manganese oxide. |
| SECTION 11: Toxicological Information | |
|---|---|
| RTECS Data: | No information available in RTECS. |
| Carcinogenic Effects: | No data available |
| Mutagenic Effects: | Possible mutagen (as Mn) |
| 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): | Flammable solids, Organic, N.O.S. |
| Hazard Class (CFR): | 4.1 |
| Additional Hazard Class (CFR): | NA |
| Packaging Group (CFR): | II |
| UN ID Number (CFR): | UN# 1325 |
| Shipping Name (IATA): | Flammable solid, Organic, N.O.S. |
| Hazard Class (IATA): | 4.1 |
| Additional Hazard Class (IATA): | NA |
| Packaging Group (IATA): | II |
| UN ID Number (IATA): | UN# 1325 |
| SECTION 15: Regulatory Information | |
|---|---|
| TSCA: | Not listed in the TSCA inventory. |
| SARA (Title 313): | Title compound: see category code N450 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: | 2/26/2001 |
| Revision Date: | 12/14/2011 |
