MATERIAL SAFETY DATA SHEET
Page: 1
DATE PREPARED: 10/07/1999
MSDS No: A256
Pipeline Corrosion Inhibitor Corexit 7755
1. CHEMICAL PRODUCT AND COMPANY IDENTIFICATION
Product Identi炉er: Pipeline Corrosion Inhibitor Corexit 7755
Product Code: A256
Product Name: Corrosion Inhibitor A256
MANUFACTURER: 24 HR. EMERGENCY TELEPHONE
HydroChem Industrial Services, Inc. NUMBERS:
900 Georgia Ave. Emergency Contact: HydroChem ER
Deer Park, TX 77536 Emergency Phone (800) 569-4889
Customer Service: (800) 934-9376
2. COMPOSITION/INFORMATION ON INGREDIENTS
wt.% CAS Registry #
Proprietary Blend of Organic Chemicals (trade secret) Including
Isopropyl alcohol 67-63-0
Heavy Aromatic Naphtha 64742-94-5
Naphthalene 91-20-3
OSHA HAZARDOUS COMPONENTS (29 CFR 1910.1200)
EXPOSURE LIMITS
OSHA PEL ACGIH TLV Supplier
Isopropyl alcohol 400 ppm 400 ppm
Naphthalene 10 ppm 10 ppm
3. HAZARDS IDENTIFICATION
EMERGENCY OVERVIEW
IMMEDIATE CONCERNS:
Flammable liquid and vapor.
4. FIRST AID MEASURES
EYES:
Immediately 掳ush eyes with water for 30 minutes while holding eyelids open. Seek medical at-
tention.
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DATE PREPARED: 10/07/1999
MSDS No: A256
Pipeline Corrosion Inhibitor Corexit 7755
SKIN:
Immediately wash with soap and water. Rinse thoroughly. Seek medical attention if e庐ects occur.
Launder contaminated shoes and clothing before reuse.
INGESTION:
If swallowed, induce vomiting with ipecac (preferred), or by giving water and sticking 炉nger down
throat. After vomiting give milk (preferred) or water and consult physician.
INHALATION:
Remove to fresh air. See a doctor if e庐ects occur.
5. FIRE FIGHTING MEASURES
Flashpoint and Method: 74卤 F SETA Flash CC
Flammable Limits: 0.8% to 12.0%
Autoignition Temperature: Not Determined
GENERAL HAZARD:
Vapors may travel along the ground and ignite when an ignition source is contacted.
EXTINGUISHING MEDIA:
Use alcohol foam, carbon dioxide, dry chemical or water spray when 炉ghting 炉res involving this
material.
HAZARDOUS COMBUSTION PRODUCTS:
When heated to decomposition, ammonia, oxides of carbon and nitrogen, cyanides and harmful
organic fumes are released.
EXPLOSION HAZARDS:
Vapors may form explosive mixture with air.
FIRE FIGHTING PROCEDURES:
Use water fog to cool hot containers.
FIRE FIGHTING EQUIPMENT:
As in any 炉re, wear self-contained breathing apparatus pressure-demand, (MSHA/NIOSH ap-
proved or equivalent) and full protective clothing to prevent contact with skin and eyes.
6. ACCIDENTAL RELEASE MEASURES
GENERAL PROCEDURES:
Contain with dikes.
Use explosion proof equipment to recover.
Remove all sources of ignition.
Soak up residual on inert absorbant (dry sand, vermiculite or earth).
Put in steel or plastic drum approved for 掳ammables.
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DATE PREPARED: 10/07/1999
MSDS No: A256
Pipeline Corrosion Inhibitor Corexit 7755
7. HANDLING AND STORAGE
GENERAL PROCEDURES:
Refer to Section 8.
STORAGE:
Keep away from heat, sparks, and 掳ame.
Keep container closed when not in use.
Use with adequate ventilation.
Do not cut or weld on container.
8. EXPOSURE CONTROLS/PERSONAL PROTECTION
ENGINEERING CONTROLS:
Ventilation - General and local ventilation are required.
PERSONAL PROTECTION
EYES AND FACE:
Chemical goggles with face shield required and an eye wash in work area.
RESPIRATORY:
Use NIOSH approved respirator with organic vapor/acid gas protection (color coded yellow) in
nonventilated area and/or exposure above TLV. Use SCBA (self-contained breathing apparatus)
in con炉ned areas and for emergencies.
PROTECTIVE CLOTHING:
Face shield, boots, protective suit and impervious (neoprene) gloves.
OTHER USE PRECAUTIONS:
Safety shower and eye wash in the work area.
9. PHYSICAL AND CHEMICAL PROPERTIES
Physical State: Liquid
Odor: Aromatic
Color: Brown
pH: Not Determined
Percent Volatile: 100
Vapor Pressure: 30 mm Hg at 100卤 F
Vapor Density: 4.47 (Air = 1)
Boiling Point: 307 to 153卤 F
Freezing Point: -80 to -62卤 F
Solubility in Water: Disperses
Evaporation Rate: 0.5 (n-Butyl Acetate=1)
Speci炉c Gravity: 0.92 (water=1) at 60卤 F
Viscosity #1: 9 CST at 100卤 F Cannon - Fenske
Viscosity #2: 5 CST at 150卤 F Cannon - Fenske
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DATE PREPARED: 10/07/1999
MSDS No: A256
Pipeline Corrosion Inhibitor Corexit 7755
10. STABILITY AND REACTIVITY
STABLE: Yes
HAZARDOUS POLYMERIZATION: No
HAZARDOUS DECOMPOSITION:
When heated to decomposition, ammonia, oxides of carbon and nitrogen, cyanides and harmful
organic fumes are released.
INCOMPATIBLE MATERIALS:
Oxidizing materials.
11. TOXICOLOGICAL INFORMATION
ACUTE
Eyes: Irritant. May cause pain, redness, discomfort.
Skin: Irritant. May cause pain, redness, dermatitis. May be absorbed in toxic amounts.
Ingestion: Irritant. May cause pain or discomfort to mouth, throat and stomach.
Inhalation: Irritant. May cause pain and coughing. Concentrated vapors may cause drowsiness
and unconsciousness.
TARGET ORGANS:
May cause dizziness, nausea, vomiting, diarrhea, fatigue, muscle tremors. May a庐ect liver, blood,
kidneys, lungs. May cause tumors.
GENERAL COMMENTS:
Carcinogens: This product contains polynuclear aromatic compounds (PNAs). Some PNAs
and materials containing PNAs are listed by NTP and IARC as known to cause cancer in humans.
Repeated and prolonged exposure increases the risk.
COMMENTS:
Only selected Registry of Toxic E庐ects of Chemical Substances (RTECS) data is presented in this
document. See the actual entry in RTECS for complete information.
RTECS Number: NT8050000 (isopropanol), QJ0525000 (naphthalene)
12. ECOLOGICAL INFORMATION
GENERAL COMMENTS:
Degradability: Not biodegradable.
Fish Toxicity: Low toxicity to 炉sh.
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DATE PREPARED: 10/07/1999
MSDS No: A256
Pipeline Corrosion Inhibitor Corexit 7755
13. DISPOSAL CONSIDERATIONS
PRODUCT DISPOSAL:
Ship via permitted waste hauler to permitted hazardous waste disposal facility for incineration
(preferred) or disposal well injection .
EMPTY CONTAINER:
Leave label on drum and sell drum to an approved drum reconditioner or triple rinse with an
appropriate solvent, crush, and ship to sanitary land炉ll unless prohibited by local regulations.
RCRA/USEPA WASTE INFORMATION:
RCRA Hazardous Waste Number: D001
COMMENTS:
Always follow ALL applicable federal, state and local regulations.
14. TRANSPORT INFORMATION
DOT (DEPARTMENT OF TRANSPORTATION)
Proper Shipping Name: Flammable Liquid, N.O.S. (contains isopropyl alcohol, heavy aromatic
distillate)
Hazard Class: 3
NA/UN Number: UN1993
Packing Group: III
Reportable Quantity (RQ) Under CERCLA: 435 gal
Placards: Flammable Liquid
Label: Flammable Liquid - 3
SPECIAL SHIPPING NOTES:
Material is a HAZARDOUS MATERIAL AND HAZARDOUS SUBSTANCE. Add the letters
RQ to the beginning of the shipping description if RQ is exceeded in a single container.
15. REGULATORY INFORMATION
UNITED STATES
SARA TITLE III (SUPERFUND AMENDMENTS AND REAUTHORIZATION ACT)
Fire: Yes Pressure Generating: No Reactivity: No Acute: Yes Chronic: Yes
313 Reportable Ingredients: Naphthalene (<3%)
Title III Notes: This product contains substances which are de炉ned as toxic chemicals under
the reporting requirements of Section 313 of Title III of the Superfund Amendments and
Reauthorization Act of 1986 (40 CFR Part 372).
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DATE PREPARED: 10/07/1999
MSDS No: A256
Pipeline Corrosion Inhibitor Corexit 7755
CERCLA (COMPREHENSIVE RESPONSE, COMPENSATION, AND LIABILITY ACT)
Reportable Spill Quantity: 435 gal
EPA
EPA RQ Ingredient: Naphthalene
TSCA (TOXIC SUBSTANCE CONTROL ACT)
TSCA Status: All components of this material are on the TSCA inventory.
STATE REGULATIONS
PROPOSITION 65 STATEMENT:
This product contains chemical(s) known to the state of California to cause cancer and/or repro-
ductive toxicity.
16. OTHER INFORMATION
Approved by: Charles M. Maddin, PhD, FAIC
Approval date: 10/07/1999
REVISION SUMMARY
Revision #: 5
This MSDS replaces the August 24, 1999 MSDS. Any changes in information are as follows:
In Section 1
Date Prepared
NFPA CODES
Fire: 3 Health: 2 Reactivity: 0
HMIS CODES
Fire: 3 Health: 2 Reactivity: 0
MANUFACTURER DISCLAIMER:
[TM ] Indicates a trade or service mark of HydroChem Industrial Services, Inc.
The information herein is believed to be accurate and is presented in good faith; however, no
warranties or representations are made by HydroChem Industrial Services, Inc. regarding the
accuracy or completeness of the information.
HydroChem Industrial Services, Inc. shall not be held liable for any damage resulting from the
handling, or from contact with the above product.
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