MATERIAL SAFETY DATA SHEET
Revised: 09/12/07
INDOLEBUTYRIC ACID Replaces: 07/10/07
CAROLINA BIOLOGICAL Printed: 05/20/08
1. PRODUCT DESCRIPTION
Product Name: Indolebutyric Acid, (IBA) Auxin
Product Code(s): 20-7625, 20-7626, 20-7627, 20-7628, 20-7629, 20-7835
Size: 100 mg, 1 g, 5 g, 25 g, 100 g
Chemical Name: Indole-3-butyric Acid
CAS Number: 133-32-4
Formula: C12H13NO2
Synonyms: (IBA): 1H-Indole-3-butanoic acid
Distributor: Carolina Biological Supply Company
2700 York Road
Burlington, NC 27215
Chemical Information: 800-227-1150 (8am-5pm (ET) M-F)
Chemtrec (Transportation Spill Response 24 hours): 800-424-9300
2. COMPOSITION/INFORMATION ON INGREDIENTS
Principal Hazardous Components: Indolebutyric Acid (CAS# 133-32-4) 100%
TLV and PEL units: None established
3. HAZARD IDENTIFICATION
Emergency Overview: Harmful if swallowed. May be irritating to skin,
eyes, and mucus membranes.
Potential Health Effects:
Eyes: May cause irritation.
Skin: May cause irritation.
Ingestion: May cause gastrointestinal discomfort.
Inhalation: May cause irritation to respiratory tract.
4. FIRST AID MEASURES
Emergency and First Aid Procedures:
Eyes - Flush with water for at least 15 minutes, raising and lowering
eyelids occasionally. Get medical attention if irritation persists.
Skin - Thoroughly wash exposed area for at least 15 minutes. Remove
contaminated clothing. Launder contaminated clothing before reuse. Get
medical attention if irritation persists.
Ingestion - If swallowed, if conscious, give plenty of water.
Immediately call a physician or poison control center. Never give
anything by mouth to an unconscious person.
Inhalation - Remove to fresh air. Give oxygen if breathing is
difficult; give artificial respiration if breathing has stopped. Keep
person warm and quiet, and get medical attention.
5. FIREFIGHTING PROCEDURES
Flash Point(Method Used): N/A
NFPA Rating: Health: 1
Fire: 1
Reactivity: 0
Extinguisher Media:
Use dry chemical, CO2 or appropriate foam.
Flammable Limits in Air % by Volume: No information available
Autoignition Temperature: No information available
Special Firefighting Procedures:
Firefighters should wear full protective equipment and NIOSH approved
self-contained breathing apparatus.
Unusual Fire and Explosion Hazards: None known
Page 1 of 3
MATERIAL SAFETY DATA SHEET
Revised: 09/12/07
INDOLEBUTYRIC ACID Replaces: 07/10/07
CAROLINA BIOLOGICAL Printed: 05/20/08
6. SPILL OR LEAK PROCEDURES
Steps to be Taken in Case Material is Released or Spilled:
Ventilate area of spill. Clean-up personnel should wear proper
protective equipment. Avoid creating dust. Sweep or scoop up and
containerize for disposal.
7. SPECIAL PRECAUTIONS
Precautions to be Taken in Handling or Storing: Store tightly closed in
a cool, dry well-ventilated area suitable for general chemical storage.
8. SPECIAL PROTECTION INFORMATION
Respiratory Protection(Specify Type):
None needed under normal conditions of use with adequate ventilation.
NIOSH approved equipment should be worn if PELs are exceeded.
Ventilation:
Local Exhaust: Yes
Mechanical(General): Yes
Special: No
Other: No
Protective Gloves:
Rubber, neoprene, PVC, or equivalent.
Eye Protection:
Splash proof chemical safety goggles should be worn at all times.
Other Protective Clothing or Equipment:
Lab apron, eye wash, and safety shower.
9. PHYSICAL DATA
Molecular Weight: 203.24
Melting Point: 124.5 C
Boiling Point: Decomposes
1.8 X 10-6 mmHg@25OC(estimated)
Vapor Pressure:
Vapor Density(Air=1): Greater than 1
Specific Gravity(H2O=1): No information available
Percent Volatile by Volume: No information available
Evaporation Rate(H2O=1): No information available
Solubility in Water: Negligible
Appearance and Odor: Pale yellow to beige/pink powder with minimal odor.
10. REACTIVITY DATA
Stability: Stable
Conditions to Avoid: No information available
Incompatibility(Materials to Avoid): Oxidizers
Hazardous Decomposition Products: Oxides of carbon and nitrogen
Hazardous Polymerization: Will not occur
11. TOXICITY DATA
Toxicity Data: Indolebutyric Acid Orl-mus LD50: 100 mg/kg.
Effects of Overexposure:
Acute: See section 3
Chronic: Indolebutyric Acid, mutation data cited. Not listed as
causing cancer by IARC, NTP, or OSHA.
Conditions Aggravated by Overexposure: Pre-existing conditions of the
eyes and skin.
Target Organs: Eyes and skin
Primary Route(s) of Entry: Ingestion and inhalation
Page 2 of 3
MATERIAL SAFETY DATA SHEET
Revised: 09/12/07
INDOLEBUTYRIC ACID Replaces: 07/10/07
CAROLINA BIOLOGICAL Printed: 05/20/08
12. ECOLOGICAL DATA
EPA Waste Numbers: None
13. DISPOSAL INFORMATION
Waste Disposal Methods: Dispose in accordance with all applicable
Federal, State and Local regulations.
Always contact a permitted waste disposer (TSD) to assure compliance.
14. TRANSPORT INFORMATION
Toxic solids, organic, n.o.s. (Indole-3-butyric acid), 6.1, UN2811, III
15. REGULATORY INFORMATION
EPA TSCA Status: On TSCA Inventory
Hazard Category for SARA Section 311/312 Reporting: Acute
SARA Sec. 313
SARA EHS Chemicals CERCLA RCRA
Product or Sec. 302 Name Chemical Sec. 103 Sec.
Components TPQ List Category RQ lbs. 261.33
________________________________________________________________________
Indolebutyric Acid No No No No No
16. ADDITIONAL INFORMATION
The information provided in this Material Safety Data Sheet represents a
compilation of data drawn directly from various sources available to us.
Carolina Biological Supply makes no representation or guarantee as to
the suitability of this information to a particular application of the
substance covered in the Material Safety Data Sheet. Any employer must
carefully assess the applicability of any information contained herein
in regards to the particular use to which the employer puts the
material.
Glossary
ACGIH.......American Conference of Governmental Industrial Hygienists
CAS Number..Chemical Abstracts Service Number
CERCLA......Comprehensive Environmental Response, Compensation, and
Liability Act
DOT.........U.S. Department of Transportation
IARC........International Agency of Research on Cancer
mppcf......million particles per cubic foot
N/A.........Not Available
NTP.........National Toxicology Program
OSHA........Occupational Safety and Health Administration
PEL.........Permissible Exposure Limit
ppm.........parts per million
RCRA........Resource Conservation and Recovery Act
SARA........Superfund Amendments and Reauthorization Act
TLV.........Threshold Limit Value
TSCA........Toxic Substances Control Act
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