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ITW CHEMTRONICS MSDS #0302
SECTION 1: CHEMICAL PRODUCT AND COMPANY IDENTIFICATION
Company Address:
8125 Cobb Center Drive
Kennesaw, GA 30152
Product Information: 800-TECH-401 Emergency: (Chemtrec) 800-424-9300
Customer Service: 800-645-5244 Revision Date: April 4, 2008
Product Identification
FLUX-OFF?ROSIN
(Formerly CFC Free Flux-Off 2000)
Product Code: ES1035, ES1035B, ES1035CB, ES835B, ES1035C, ES1035BC, ES1035CBC
SECTION 2: COMPOSITION/INFORMATION ON INGREDIENTS
Chemical Name CAS No. Wt. % Range
Isohexane, a mixture of:
2-methylpentane 107-83-5 1.0-46.0
3-methylpentane 96-14-0 1.0-25.0
2,3-Dimethylbutane 79-29-8 1.0-25.0
2,2-Dimethylbutane 75-83-2 1.0-25.0
n-hexane 110-54-3 0.1-3.0
Denatured alcohol a mixture of:
Ethanol 64-17-5 1.0-25.0
Isopropanol 67-63-0 1.0-20.0
Ethyl acetate 141-78-6 0.1-10.0
1,1-difluoroethane 75-37-6 5.0-25.0
Carbon dioxide 124-38-9 1.0-5.0
SECTION 3: HAZARD IDENTIFICATION
Emergency Overview:Clear, colorless liquid with mild hydrocarbon solvent. This product is extremely flammable. Liquid may irritate eyes and skin under repeated or
prolonged exposure. Breathing high concentrations of product may produce drowsiness and a headache.
Potential Health Effects:
Eyes: Liquid, aerosols and vapors of this product are irritating and can cause pain, tearing, reddening and swelling accompanied by a stinging sensation.
Skin: Contact causes skin irritation.
Ingestion: Harmful if swallowed. Irritating to the mouth, throat and stomach. May cause vomiting. Inhalation: Harmful if inhaled. High concentrations in immediate
area can displace oxygen and cause dizziness, unconsciousness and even death with longer exposure. Keep people away from such vapors without self-contained
breathing apparatus. Pre-Existing Medical Conditions Aggravated by Exposure: Heart, lung, skin, eye.
SECTION 4: FIRST AID MEASURES
Eyes: Immediately flush with plenty of water. After initial flushing, remove any contact lenses and continue flushing for at least 15 minutes. Have eyes examined
and tested by medical personnel if irritation develops or persists.
Skin: Wash skin with soap and water. Remove contaminated clothing. Get medical attention if irritation develops or persists. Wash clothing separately before reuse.
Ingestion: If swallowed, do not induce vomiting. Keep head below knees to minimize chance of aspirating material into the lungs. Never give anything by mouth to an
unconscious person. Get medical attention immediately.
Inhalation: Remove to fresh air. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical attention.
SECTION 5: FIRE FIGHTING MEASURES
Flash Point: -20 F (-29C) (isohexane) LEL/UEL: 1.2/7.7 (% by volume in air)
Extinguishing Media: Use alcohol foam, carbon dioxide or water spray when fighting fires involving this material. Fire Fighting Instructions: As in any fire, wear self-
contained breathing apparatus (pressure demand, MSHA/NIOSH approved or equivalent) and full protective gear.
SECTION 6: ACCIDENTAL RELEASE MEASURES
Large Spills: Shut off leak if possible and safe to do so. Wear self-contained breathing apparatus and appropriate personal protective equipment. Absorb spill with inert
material (i.e. dry sand or earth), then place in a chemical waste container for proper disposal. Do not flush to sewer. Avoid runoff into storm sewers and ditches that
lead to waterways. Small Spills: Absorb spill with inert material (i.e. dry sand or earth), then place in a chemical waste container for proper disposal.
SECTION 7: HANDLING AND STORAGE
Avoid prolonged or repeated contact with skin, eyes or clothing. Wash hands before eating. Use with adequate ventilation. Avoid breathing product vapor. Do not
reuse this container. Store in a cool dry place, away from heat, sparks or flames. Keep container tightly closed when not in use. Do not store in direct sunlight.
KEEP OUT OF REACH OF CHILDREN.
SECTION 8: EXPOSURE CONTROLS/PERSONAL PROTECTION
Exposure Guidelines:
CHEMICAL NAME ACGIH TLV OSHA PEL STEL / OTHER
2-methylpentane 500 ppm NA 1000 ppm
3-methylpentane 500 ppm NA 1000 ppm
2,3-Dimethylbutane 500 ppm NA 1000 ppm
2,2-Dimethylbutane 500 ppm NA 1000 ppm
n-Hexane 50 ppm 500 ppm NA
Ethanol 1000 ppm 1000 ppm NA
Isopropanol 200ppm 400ppm 400ppm
Ethyl acetate 400 ppm 400 ppm NA
1,1-difluoroethane NA NA 1,000 ppm (DuPont)
Work/Hygienic Practices: Good general ventilation should be sufficient to control airborne levels. Local exhaust ventilation may be necessary to control any air
contaminants to within their TLVs during the use of this product. If vapor concentration exceeds TLV, use NIOSH approved organic vapor cartridge respirator. Wear
safety glasses with side shields (or goggles) and rubber or other chemically resistant gloves when handling this material.
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ITW CHEMTRONICS MSDS #0302
NFPA and HMIS Codes: NFPA HMIS
Health 1 1
Flammability 3 3
Reactivity 1 1
Personal Protection - B
SECTION 9: PHYSICAL AND CHEMICAL PROPERTIES
Physical State: Clear, colorless liquid Solubility in Water: Negligible
Odor: Mild hydrocarbon solvent Specific Gravity: 0.70 @ 68F
Boiling Point: 122?F (50篊) Evaporation Rate: >1 (Butyl acetate=1)
Vapor Pressure: 198 mm Hg @ 68 F (liquid) Viscosity: Not established
Vapor Density: 3 (isohexanes) (Air 1) Percent Volatile: 100 %
SECTION 10: STABILITY AND REACTIVITY
Stability: This product is stable. Conditions to Avoid: Do not spray near open flames, red hot surfaces or other sources of ignition.
Incompatibility; Do not mix powdered alkali and alkaline earth metals or strong oxidizing agents.
Products of Decomposition: Thermal decomposition may release carbon monoxide, carbon dioxide and incompletely burned hydrocarbons.
Hazardous Polymerization: Will not occur. Conditions to avoid: NA
SECTION 11: TOXICOLOGICAL INFORMATION
Inhalation: Ingestion:
Ethanol LC50 rats 20,000 ppm/10 hr Ethanol LD50 rats 7,060 mg/kg
200gm/m3
Ethyl acetate LC50 rats Ethyl acetate LD50 rats 5,620 mg/kg
Isopropanol LC50 rats 12,000 ppm/8 hrs Isopropanol LD50 rats 5,800 mg/kg
1,1-difluoroethane * Rat ALC 383,000 ppm/4hrs 1,1-difluoroethane * Rat ALD >1500 mg/kg
Skin: Eyes:
Isopropanol rabbit MILD Isopropanol rabbit SL-MODERATE
Ethanol rabbit 400 mg open MILD Ethanol rabbit 500 mg SEVERE
Ethyl acetate LD50 rabbit >20 mL/kg
*Information from Dupont.
Cancer Information: No ingredients listed as human carcinogens by NTP or IARC
Reproductive effects: none Teratogenic effects: none Mutagenic effects: none
SECTION 12: ECOLOGICAL INFORMATION
Environmental Impact Information
Avoid runoff into storm sewers and ditches which lead to waterways. Water runoff can cause environmental damage.
REPORTING
US regulations require reporting spills of this material that could reach any surface waters. The toll free number for the US Coast Guard National Response Center is:
1-800-424-8802
SECTION 13: DISPOSAL CONSIDERATIONS
Dispose of in accordance with all federal, state and local regulations.
SECTION 14: TRANSPORTATION INFORMATION
Proper Sub. Pkg. Hazard Pkg. Max.
Shipping Name UN Number Class Risk Group Label Instr. Quantity
Air: Aerosols Flammable UN 1950 2.1 NA NA Flammable 203/ 75/
Gas Y203 30 kg
Ground: Consumer Commodity ORM-D NA NA NA NA ORM-D Pkg. Auth.
173.306
SECTION 15: REGULATORY INFORMATION
SECTION 313 SUPPLIER NOTIFICATION
This product contains the following toxic chemicals subject to the reporting requirements of Section 313 of the Emergency Planning and Community Right-To- Know
Act of 1986 (40CFR372). This information should be included on all MSDSs copied and distributed for this material.
Chemical Name CAS No. Wt. % Range
n-hexane 110-54-3 0.1-3.0
TOXIC SUBSTANCES CONTROL ACT (TSCA). All ingredients of this product are listed on the TSCA Inventory.
WHMIS: Class A; Class B5; Class D2B
This product has been classified according to the hazard criteria of the CPR and the MSDS contains all of the information required by the CPR.
SECTION 16: OTHER INFORMATION
Product is a Level 3 aerosol. Do not puncture or incinerate containers. Normal ventilation for standard manufacturing practices is usually adequate. Local exhaust
should be used when large amounts are released.
To the best of our knowledge, the information contained herein is accurate. However, all materials may present unknown hazards and should be used with caution. In
particular, improper use of our products and their inappropriate combination with other products and substances may produce harmful results which cannot be
anticipated. Final determination of the suitability of any material is the sole responsibility of the user. Although certain hazards are described herein, we cannot
guarantee that these are the only hazards that may exist.
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