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:C1400 
Health:
Flammability
Reactivity
Hazard Rating:
LeastSlightModerateHighExtreme
01234
NA = Not Applicable NE = Not Established
Product Name:n-Butyl Alcohol (1-Butanol) HPLC Grade
Trade/Chemical Synonyms 
Formula:CH“CH’CH’CH’OH
RTECS:EO1400000 
C.A.SCAS# 71-36-3
Section 2 Component Mixture
Sara 313ComponentCAS Number%DimExposure Limits:
n-Butyl Alcohol (1-Butanol) CAS# 71-36-3 100% v/v OSHA Ceiling 50 ppm (150 mg/mƒ) (skin) 
Section 3 Hazard Identification (Also see section 11)
Keep away from heat and ignition sources. Harmful if swallowed. Avoid breathing vapors. Use with adequate ventilation. Avoid contact with eyes, skin, and clothes. Wash thoroughly after handling. Keep container closed. 
Section 4 First Aid Measures
Keep away from heat and ignition sources. Harmful if swallowed. Avoid breathing vapors. 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 symptoms persist, 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: If swallowed, induce vomiting immediately after giving two glasses of water. Never give anything by mouth to an unconcious person.
Section 5 Fire Fighting Measures
Fire Extinguisher Type:Alcohol Resistant Foam, Carbon Dioxide, dry chemical or water spray
Fire/Explosion Hazards:Dangerous fire hazard when exposed to heat or flame. Vapor may travel considerable distance to source of ignition and flash back.
Fire Fighting Procedure:Wear self-contained breathing apparatus and protective clothing to prevent contact with skin and clothing.
Section 6 Accidental Release Measures
Remove all sources of ignition. Ventilate area of leak or spill. Wear protective equipment. Clean up in a manner that doen't disperse dust.
Section 7 Handling and Storage
Store away from heat. Containers should meet bonding and grounding guidelines. Store away from incompatible sustances 
Section 8 Exposure Controls & Personal Protection
Respiratory Protection:NIOSH/MSHA-approved respirator
Ventilation: Mechanical: Hand Protection:NIOSH Approved Gloves
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:-89 Deg. CSpecific Gravity0.8098
Boiling Point:117 Deg. C Percent Volatile by Volume:100%
Vapor Pressure:6.5 mm Hg Evaporation Rate:0.5
Vapor Density: 2.55 Evaporation Standard: Butylacetate =1
Solubility in Water: 7.7 % Auto ignition Temperature: 343 Deg. C
Appearance and Odor: Clear, mobile, colorless liquid, strong odor Lower Flamm. Limit in Air: 1.4%
Flash Point: 37 Deg. C Upper Flamm. Limit in Air: 11.2%
Section 10 Stability and Reactivity Information
Stability: StableConditions to Avoid: Avoid contact with incompatible materials.
Materials to Avoid:
Alkali metals, Aluminum, T-Butanol, Chromic Anhydride, oxidizers, alcohols, plastics
Hazardous Decomposition Products:
Oxides of carbon
Hazardous Polymerization:Will Not Occur
Condition to Avoid:None known
Section 11 Additional Information
Inhalation may effect electrical activity of the brain, shortness of breath, coughing, fatigue, irritation of respiratory tract, pulmonary injury, vertigo, hearing loss. May irritate skin. Can be abdorbed through the skin.May cause skin to dry and crack. Contact with eyes may cause irritation, blurring of vision, corneal inflammation, photophobia and a burning sensation. Ingestion may cause abdominal pain, nausea, vomiting and diarrhea. High doses can cause complete paralysis, and death. Conditions aggravated/target organs: Persons with pre-existing eye, skin, or respiratory conditions may be more susceptible. 
DOT Classification: Butanol, 3, UN1120, PG III
DOT regulations may change from time to time. Please consult the most recent version of the relevant regulations.
Revision No:0Date 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.