CW9100

CHEMTRONICS® TDS # CW9000 Technical Data Sheet CircuitWorks® Flux Remover Pens TYPICAL PRODUCT DATA AND PHYSICAL PROPERTIES PRODUCT DESCRIPTION CircuitWorks® Flux Remover Pens are designed specifically to remove each type of flux. The Rosin Flux Remover Pen quickly cleans type R, RMA, and RA flux residues. The No Clean Flux Remover Pen precisely removes both organic and synthetic low solid no clean fluxes. A pen for removing rosin flux residues A pen for spot removal of no clean fluxes Penetrates hard to reach areas Marker pen dispenser provides controlled and exact application Removes ionic and non-ionic residues Excellent material compatibility Fast drying TYPICAL APPLICATIONS CircuitWorks® Flux Remover Pens remove flux residues and clean precise areas on: Printed Circuit Boards Chip Carriers Heat Sinks Surface Mount Device Pads Switches Sockets Rosin Flux Remover Pen Flash Point (TCC) 70 °F (21 °C) Vapor Density (air=1) >1 Surface Tension 21.3 dyne/cm Appearance Clear Liquid Odor Alcohol No Clean Flux Remover Pen Flash Point (TCC) 102 °F (39 °C) Vapor Density (air=1) >1 Surface Tension 17.7 dyne/cm Appearance Clear Liquid Odor Characteristic Water Soluble Flux Remover Pen Flash Point (TCC) Vapor Density (air=1) Surface Tension Appearance Odor Shelflife RoHS/WEEE Status 70 °F (21 °C) >1 21.1 dyne/cm Clear Liquid Alcohol 5 years COMPATIBILITY CircuitWorks® Flux Remover Pens are generally compatible with most materials used in the electronics industry. As with any cleaning agent, material compatibility should be determined on a non-critical area prior to use. USAGE INSTRUCTIONS For industrial use only. Read MSDS carefully prior to use. Hold pen vertically and briefly depress tip to start liquid flow. Rub pen tip on surface to be cleaned. Wipe tip on a ControlWipe™ dry wipe to remove buildup. CAUTION: Product is Flammable - Do not use near sources of ignition and energized equipment. AVAILABILITY CW9100 9 gm (0.32 oz) No Clean Flux Remover Pen CW9200 8 gm (0.28 oz) Rosin Flux Remover Pen NOTE: This information is believed to be accurate. It is intended for professional end users having the skills to evaluate and use the data properly. CHEMTRONICS® does not guarantee the accuracy of the data and assumes no liability in connection with damages incurred while using it. ® ITW CHEMTRONICS MSDS #3114 SECTION 1: CHEMICAL PRODUCT AND COMPANY INFORMATION Product Information: 800-TECH-401 Product Identification CIRCUITWORKS® NO CLEAN FLUX REMOVER PEN Product Code: CW9100 SECTION 2: COMPOSITION/INFORMATION ON INGREDIENTS Chemical Name CAS No. Hexamethyldisiloxane 107-46-0 Propylene glycol methyl ether 107-98-2 N-methyl pyrrolidone 872-50-4 Acetone 67-64-1 Wt. % Range 60.0-70.0 3.0-7.0 1.0-8.0 10.0-25.0 SECTION 3: HAZARD IDENTIFICATION Emergency Overview:Clear, colorless liquid with a mild sweet odor. This product is flammable. Liquid will 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 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. Symptoms may include redness and burning. Ingestion: Harmful if swallowed. Large amounts may be 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. Preexisting Medical Conditions Aggravated by exposure: Skin, eyes, liver, kidneys 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 persist. Wash clothing separately before reuse. Ingestion: If swallowed, do not induce vomiting. Give lukewarm water to victim (pint) if victim is conscious and alert. 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: 102 °F (39C) (TCC) LEL/UEL: Not established (% 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, OSHA/NIOSH approved or equivalent) and full protective gear. SECTION 6: ACCIDENTAL RELEASE MEASURES Large Spills: Not likely to occur. 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 OTHER Hexamethyldisiloxane NA NA 200 ppm* Propylene glycol methyl ether 100 ppm 100 ppm 150 ppm STEL N-Methyl pyrrolidone NA NA NA Acetone 500 ppm 1000 ppm 750 ppm STEL *Manufacturer’s Occupational Exposure Limit (OEL) 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. NFPA and HMIS Codes: NFPA HMIS Health 1 1 Flammability 3 3 Reactivity 0 0 Personal Protection B SECTION 9: PHYSICAL AND CHEMICAL PROPERTIES Physical State: Clear, colorless liquid Odor: Mild solvent pH: NA Viscosity: >1 (Water =1) Percent Volatile: 100 % Solubility in Water: Negligible Specific Gravity: 0.79 @75°F Evaporation Rate: 1 (Air = 1) Boiling Point:: 208F (98C) ( Hexamethyldisiloxane) Page 1 of 2 ® ITW CHEMTRONICS MSDS #3114 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: N-Methyl pyrrolidone rat TCLo Skin: Acetone N-Methyl pyrrolidone Propylene Glycol Methyl Ether (rbt) LD50 (rbt) LD50 Ingestion: Acetone (rat) LD50 N-Methyl pyrrolidone (rat) LD50 Propylene Glycol Methyl Ether (rat) LD50 150 ppm/6H 500 mg/24H MLD 8000 mg/kg 9500 mg/kg Eye: N-Methyl pyrrolidone (rabbit) Propylene Glycol Methyl Ether (human) Acetone (human) Cancer Information: No ingredients listed as human carcinogens by NTP or IARC. Reproductive effects: N-Methyl pyrrolidone Teratogenic effects: none 5800 mg/kg 3914 mg/kg 5135 mg/kg 100 mg MOD 8 mg MLD 500 ppm 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 UN Number Shipping Name Air: Flammable liquids, n.o.s. (Acetone ) Ground: Consumer Commodity ORM-D UN 1993 NA Hazard Class Sub. Risk Pkg. Group 3 NA II NA -- Hazard Label Flammable Liquid NA ORM-D Pkg. Instr./Auth. 305 Max. Quantity 5L 173.150 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 (40 CFR 372). N-Methyl pyrrolidone CAS# 872-50-4 1.0-8.0% This information should be included on all MSDSs copied and distributed for this material. CALIFORNIA PROPOSITION 65: This product contains N-methyl pyrrolidone, a chemical known to the state of California to cause birth defects or other reproductive harm. All ingredients of this product are listed on the TSCA Inventory. TOXIC SUBSTANCES CONTROL ACT (TSCA). WHMIS: Class B3; 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 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. Page 2 of 2