Material Safety Data Sheet
Science Stuff, Inc.
1104 Newport Ave
Austin, TX 78753
Phone (512) 837-6020
Chemtrec 800-424-9300
24 Hour Emergency Assistance
Section 1 Identification
Product Number:C1681 
Health:
Flammability
Reactivity
Hazard Rating:
LeastSlightModerateHighExtreme
01234
NA = Not Applicable NE = Not Established
Product Name:Diethanolamine  Laboratory Grade, 99%
Trade/Chemical Synonyms 
Formula:C”H‘‘NO’
RTECS:KL2975000 
C.A.SCAS# 111-42-2
Section 2 Component Mixture
Sara 313ComponentCAS Number%DimExposure Limits:
Diethanolamine  CAS# 111-42-2 100% W/W OSHA TWA 3 ppm (15 mg/mƒ) 
Section 3 Hazard Identification (Also see section 11)
May cause irritation and burns. May be harmful if swallowed. Avoid breathing vapor or dust. Use with adequate ventilation. Avoid contact with eyes, skin, and clothes. Wash thoroughly after handling. Keep container closed. 
Section 4 First Aid Measures
May cause irritation and burns. May be harmful if swallowed. Avoid breathing vapor or dust. Use with adequate ventilation. Avoid contact with eyes, skin, and clothes. Wash thoroughly after handling. Keep container closed.

FIRST AID: SKIN: Remove contaminated clothing. Wash exposed area with soap and water. if irritation persists, seek medical attention.

EYES: Wash eyes with plenty of water for at least 15 minutes, lifting lids occasionally. Seek Medical Aid. INHALATION: Remove to fresh air. If not breathing, give artificial respiration. If breathing is difficult, give oxygen

INGESTION: Give several glasses of milk or water. Vomiting may occur spontaneously, but DO NOT INDUCE! Never give anything by mouth to an unconscious person.
Section 5 Fire Fighting Measures
Fire Extinguisher Type:Carbon Dioxide, dry chemical powder or appropriate foam.
Fire/Explosion Hazards:Emits toxic fumes under fire conditions
Fire Fighting Procedure:Wear self-contained breathing apparatus and protective clothing to prevent contact with skin and clothing.
Section 6 Accidental Release Measures
Shut off all sources of ignition. Absorb on sand or vermiculite and place in closed containers for proper disposal.Ventilate area and wash spill site after material pickup is complete.
Section 7 Handling and Storage
Store in a cool dry place. Do not get in eyes, on skin, on clothing. Wash thoroughly after handling 
Section 8 Exposure Controls & Personal Protection
Respiratory Protection:NIOSH/MSHA-approved respirator
Ventilation: Mechanical: Hand Protection:Wear appropriate gloves to prevent skin exposure
Local Exhaust: Eye Protection:Goggles and Face Shield
Other Protective Equipment: Wear appropriate clothing to prevent skin exposure
Section 9 Physical and Chemical Properties
Melting Point:27 to 30°CSpecific Gravity1.097
Boiling Point:217°C Percent Volatile by Volume:>99
Vapor Pressure:5mm Hg @138°C Evaporation Rate:Information not available
Vapor Density: 3.6 Evaporation Standard:
Solubility in Water: Information not available Auto ignition Temperature: Not applicable
Appearance and Odor: White solid or colorless liquid Lower Flamm. Limit in Air: 1.6%
Flash Point: 280°F Upper Flamm. Limit in Air: 10.6%
Section 10 Stability and Reactivity Information
Stability: StableConditions to Avoid: None known
Materials to Avoid:
Oxidizing agents, copper alloys, zinc, Avod contact with acids
Hazardous Decomposition Products:
Oxides of carbon and nitrogen
Hazardous Polymerization:Will Not Occur
Condition to Avoid:None known
Section 11 Additional Information
In case of contact flush eyes or skin with copious amounts of water for at least 15 minutes while removing contaminated clothing. If inhaled move to fresh air, if breathing is difficult give oxygen. Causes burns. Target organs: Liver, kidneys.Persons with pre-existing disorders may be more susceptible. 
DOT Classification: Ethanolamine, 8, UN2491, PG III
DOT regulations may change from time to time. Please consult the most recent version of the relevant regulations.
Revision No:0.1Date Entered: 9/1/2006 Approved by: WPF

The information contained herein is believed to be accurate and is offered in good faith for the user's consideration and investigation. No warranty is expressed or implied regarding the completeness or accuracy of this information, whether originating from Science Stuff, Inc. or from an alternate source. Users of this material should satisfy themselves by independent investigation of current scientific and medical information that this material may be safely handled.