Classification according to Regulation (EC) No. 1272/2008 [CLP]
Not classified
Classification according to Directive 67/548/EEC [DSD] or 1999/45/EC [DPD]
Not classified
GHS-US classification
Not classified
Signal Word: None
Hazard Statements: None
Precautionary Statements: None
SECTION 3: COMPOSITION/INFORMATION ON INGREDIENTS
Name
Product Identifier
%
Classification (DSD/DPD)
Deuterium Oxide
(CAS No) 7789-20-0
100
Not classified
Name
Product Identifier
%
Classification (CLP)
Deuterium Oxide
(CAS No) 7789-20-0
100
Not classified
SECTION 4: FIRST AID MEASURES
Inhalation: Not expected to be hazardous. If symptoms occur, move to fresh air.
Skin Contact: Wash with soap and water. No specific hazards.
Eye Contact: Rinse with plenty of water for at least 15 minutes. Seek medical attention if irritation develops.
Ingestion: In large quantities, may be harmful. Rinse mouth with water. Seek medical advice if large amount is ingested.
SECTION 5: FIRE-FIGHTING MEASURES
Suitable Extinguishing Media: Use extinguishing media appropriate for surrounding fire.
Unsuitable Extinguishing Media: None known.
Hazardous Combustion Products: None.
Protective Equipment for Firefighters: Standard protective gear.
SECTION 6: ACCIDENTAL RELEASE MEASURES
Personal Precautions: Avoid contact with skin and eyes. Use protective equipment as needed.
Environmental Precautions: Avoid release into drains or the environment in large quantities.
Cleanup Methods: Absorb with inert material and dispose according to local regulations.
SECTION 7: HANDLING AND STORAGE
Handling: Handle with care. Use with proper laboratory practices.
Storage Conditions: Store in a cool, dry, well-ventilated area. Keep container tightly closed.
SECTION 8: EXPOSURE CONTROLS/PERSONAL PROTECTION
Occupational Exposure Limits: None established.
Engineering Controls: General room ventilation is adequate.
Personal Protective Equipment (PPE):
Eye Protection: Safety goggles.
Skin Protection: Gloves and laboratory coat.
Respiratory Protection: Not required under normal use.
SECTION 9: PHYSICAL AND CHEMICAL PROPERTIES
Appearance: Colorless liquid.
Odor: Odorless.
Melting Point: 3.82 °C.
Boiling Point: 101.4 °C.
Solubility: Miscible with water.
Density: 1.1056 g/cm³ at 25 °C.
Autoignition Temperature: Not applicable.
SECTION 10: STABILITY AND REACTIVITY
Reactivity: Stable under normal conditions.
Chemical Stability: Stable.
Incompatible Materials: None known.
Hazardous Decomposition Products: None.
SECTION 11: TOXICOLOGICAL INFORMATION
Acute Toxicity: Not toxic.
Carcinogenicity: Not classified.
Routes of Exposure: Inhalation, skin contact, ingestion, eye contact.
Symptoms: Large amounts may alter biological processes (if used excessively over time). Normal laboratory use is considered safe.
SECTION 12: ECOLOGICAL INFORMATION
Ecotoxicity: Not expected to be hazardous to the environment.
Persistence and Degradability: Readily miscible and biodegradable.
Bioaccumulative Potential: Not expected.
Mobility in Soil: High.
SECTION 13: DISPOSAL CONSIDERATIONS
Dispose of contents/container in accordance with local, state, and federal regulations.
SECTION 14: TRANSPORT INFORMATION
UN Number: Not regulated.
Proper Shipping Name: Deuterium Oxide.
Transport Hazard Class: Not applicable.
Packing Group: Not applicable.
SECTION 15: REGULATORY INFORMATION
EU Regulations: Not classified as hazardous.
US TSCA Status: Listed.
OSHA Hazard Classification: Not hazardous.
SECTION 16: OTHER INFORMATION
Disclaimer: The information provided here is believed to be accurate but is not guaranteed. It is the responsibility of the user to ensure safe handling and compliance with applicable regulations.
