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CAS Number: 1067-42-1
Product Catalog

32-2050
Germanium › Tetra-n-butylgermane, min. 98%
CAS Number: 1067-42-1
MDL Number: MFCD00015224
Molecular Formula: C16H36Ge
Molecular Weight: 301.05
Chemical Formula: (n-C4H9)4Ge
Color and Form: colorless liq.
Note:  

Physical Characteristics: boiling point 130-133°C/5 mm, density 0.934

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Download This MSDS
SECTION 1: Product Identification
Chemical Name: Tetra-n-butylgermane, min. 98%
Product Number: 32-2050
CAS Registry Number: 1067-42-1
Formula: (n-C4H9)4Ge
EINECS Number: 213-929-3
Chemical Family: metal alkyl
Synonym: Tetrabutylgermane
SECTION 2: Composition and Information on Ingredients
Ingredient CAS Number Percent ACGIH (TWA) OSHA (PEL)
Title Compound 1067-42-1 100 no data no data
SECTION 3: Hazards Identification
Emergency Overview: Irritating to the respiratory tract, skin and eyes. May be harmful if swallowed.
Primary Routes of Exposure: Ingestion and inhalation
Eye Contact: Causes slight to mild irritation of the eyes.
Skin Contact: Causes slight to mild irritation of the skin.
Inhalation: Irritating to the nose, mucous membranes and respiratory tract.
Ingestion: Irritating to mouth throat and stomach. May cause dizziness, nausea, vomiting, pain and stomach upset.
Acute Health Effects: Irritation to skin, eyes and mucous membranes. More severe effects from ingestion and inhalation are dizziness, nausea, vomiting.
Chronic Health Effects: The health effects resulting from prolonged exposure to this compound have not been thoroughly investigated. Unrecognized hazards may be present.
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 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 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 if directed by medical personnel.
SECTION 5: Fire Fighting Measures
Flash Point: not applicable
Autoignition Temperature: no data
Explosion Limits: no data
Extinguishing Medium: dry chemical, carbon dioxide, water spray or foam.
Special Fire Fighting Procedures: Fire fighters should be equipped with a NIOSH-approved positive pressure self-contained breathing and full protective clothing.
Hazardous Combustion and Decomposion Products: carbon dioxide, carbon monoxide, soot, germanium oxide particulate.
Unusual Fire or Explosion Hazards: No unusual fire or explosion hazards.
SECTION 6: Accidental Release Measures
Spill and Leak Procedures: Small spills can be absorbed into vermiculite, clays, or other suitable adsorbent. Larger spills must be contained in order to avoid contamination of the soil, sewer systems or bodies of water
SECTION 7: Handling and Storage
Handling and Storage: Store in a cool, dry, well-ventilated area. Keep containers tightly sealed.
SECTION 8: Exposure Controls and Personal Protection
Eye Protection: Always wear safety glasses. If pouring or transferring this substance wear a face shield for additional protection.
Skin Protection: Wear protective clothing and gloves. Consult with glove manufacturer to determine the proper type of glove.
Ventilation: Work with this product in a well-ventilated area, preferably a 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: colorless liq.
Molecular Weight: 301.05
Melting Point: no data
Boiling Point: 130-133°C /5 mm
Vapor Pressure: no data
Specific Gravity: 0.934
Odor: organic
Solubility in Water: Insoluble
SECTION 10: Stability and Reactivity
Stability: air and moisture stable
Hazardous Polymerization: no hazardous polymerization
Conditions to Avoid: none
Incompatibility: Oxidizing agents and halogens
Decomposition Products: carbon dioxide, carbon monoxide, organic fumes, and germanium oxide
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 in accordance with 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: 3/08/2001
Revision Date: 7/28/2011

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