Material Safety Data Sheet
Contents
1. DYMEL is a registered trademark of DuPont 1L Toxicological Information Animal Data Oral ALD gt 1500 mg kg in rats Inhalation ALC 4 hr 383 000 ppm in rats HFC 152a has not been tested for skin and eye irritancy nor for animal sensitization Ingestion of single high doses of HFC 152a caused weight loss and lethargy Carcinogenicity Inhalation of high levels of HFC 152a caused labored breathing lung irritation lethargy incoordination and loss of consciousness Cardiac sensitization occurred in dogs exposed to a concentration of 150 000 ppm in air and given an intravenous epinephrine challenge Repeated inhalation exposures caused increased urinary fluoride reduced kidney weight and reversible kidney changes Based on an independent peer review the reversible kidney changes are considered artifacts of the tissue and slide processing and not a compound related effect Animal testing demonstrate no carcinogenic activity nor developmental effects No animal data are available to define reproductive effects of HFC 152a HFC 152a has not produced genetic damage in bacterial cultures There are reports indicating that HFC 152a produced genetic damage in some mammalian cell culture tests A weak genotoxic effect in germ cells of Drosophila melanogaster has been reported It has not been tested in animals 12 Ecological Information Aquatic Toxicity Not Available B Disposal Considerations Waste Disposal2. Reclaim by distillation incinerate or remove to a permitted waste facility Comply with Federal State and local regulations This material may be a RCRA Hazardous waste upon disposal due to the ignitability characteristic 14 Transportation Information Transport for Aerosol Packaging Shipping Information DOT IMO Proper Shipping Name 1 1 DIFLUOROETHANE Hazard Class 2 1 UN No 1030 DOT IMO Label FLAMMABLE GAS Special Information CARGO AIRCRAFT ONLY NOTE Falcon Safety Products has been granted a DOT exemption that allows this product to be shipped similar to a Consumer Commodity ORM D A copy of the DOT exemption can be obtained by calling Falcon Safety Products Inc at 908 707 4900 15 Regulatory Information U S Federal Regulations TSCA Inventory Status Reported Included TITLE I HAZARD CLASSIFICATIONS SECTIONS 311 312 Acute Yes Chronic No Fire Yes Reactivity No Material Safety Data Sheet Dymel 152a DYMEL is a registered trademark of DuPont Regulatory Information Continued Pressure Yes LISTS SARA Extremely Hazardous Substance No CERCLA Hazardous Substance SARA Toxic Chemicals No See Disposal Information DYMEL 152a is a flammable gas as defined by OSHA in 29CFR 1910 1200 c Use of this product may require compliance with 29CFR 1910 119 Process Safety Management of Highly Hazardous Chemicals This information must be included i
3. subject to revision as additional knowledge and experience is gained sand TES Dermot McLeer Technical Manager 10 30 2006 Signature Printed Name Title Revision Date
4. Material Safety Data Sheet Dymel 152a FALCON DYMEL is a registered trademark of DuPont 2053 1 Chemical Product and Company Identification Product Trade Name DUST OFF DUSTER Chemical Family Ethane 1 1 Difluoro FSP Model No DPS DPSCN DPSX DPSR DPSRCN DPSRX DPSXL DPSXLCN DPSXLCN2 DPSXLX DSXLP DPSXL3 DPSJB DPSJB2 DPSJBCN DPSJC DPSJCCN DPSJBX DPSMB DPSMW DPSJMB DPSJMBCN DPSJMB2 DPSXL12 DSXLPW DCPJB DCPJBCN FGS FGSCN FGSRCN FGSR Chemical Manufacturer Dupont Address 1007 Market Street Wilmington DE 19898 USA Phone 1 800 441 7515 Product Manufacturer Falcon Safety Products Inc Address 25 Imclone Drive Branchburg NJ 08876 Phone 1 908 707 4900 Emergency Telephone USA 800 498 7192 2 Composition Information on Ingredients Chemical Name Wt Range TLV Units 1 1 Difluoroethane 100 CAS 75 37 6 3 Hazard Identification Potential Health Effects Inhalation of high concentrations of vapor is harmful and may cause heart irregularities unconsciousness or death Intentional misuse or deliberate inhalation may cause death without warning Vapor reduces oxygen available for breathing and is heavier than air Liquid contact can cause frostbite Human Health Effects Higher exposures may lead to irritation of nose throat and lungs with cough difficulty breathing or shortness of breath temporary alteration of the heart s electrical activity with
5. ential route of exposure Notes to Physicians Because of possible disturbances of cardiac rhythm catecholamine drugs such as epinephrine should be used with special caution only in situations of emergency life support 5 Firefighting Measures Flash Point lt 50 C lt 58 F Autoignition Temperature 454 C 849 F Flammable Limits in Air LEL UEL 3 9 16 9 by volume Fire and Explosion Hazards Aerosol cans may erupt with force at temperatures above 49 C 120 F HFC 152a fire decomposition by products will include hydrofluoric acid and possibly carbonyl fluoride Avoid contact with theses materials which are toxic and irritating Evacuate personnel immediately in the event of a fire involving HFC 152a Extinguishing Media Water Spray Water fog Dry Chemical Carbon dioxide Alcohol foam Special Firefighting Procedures Cool cans with water spray If gas exiting can ignites stop flow of gas Do not put out fire unless leak can be stopped Self contained breathing apparatus SCBA is required if containers rupture and contents are released under fire conditions National Fire Protection Association NFPA 30B Level 1 Aerosols lowest flammability rating 6 Accidental Release Measures Safeguards Personnel NOTE Review FIRE FIGHTING MEASURES and HANDLING PERSONNEL sections before proceeding with clean up Use appropriate PERSONAL PROTECTIVE EQUIPMENT during clean up Spill or Leak Altho
6. irregular pulse palpitations or inadequate circulation or abnormal kidney function as detected by laboratory tests Gross overexposure may be fatal Medical Conditions Aggravated by Exposure Individual with preexisting diseases of the central nervous cardiovascular system lungs or kidneys may have increased susceptibility to the toxicity of excessive exposures Carcinogenicity Information None of the components present in this material at concentrations equal to or greater than 0 1 are listed by IARC NTP OSHA or ACGIH as a carcinogen Material Safety Data Sheet Dymel 152a DYMEL is a registered trademark of DuPont 4 First Aid Measures Inhalation If high concentrations are inhaled immediately remove to fresh air Keep person calm If not breathing give artificial respiration If breathing is difficult give oxygen Call a physician immediately Skin Contact Promptly flush skin with water until all chemical is removed If there is evidence of frostbite bathe do not rub with lukewarm not hot water If water is not available cover with a clean soft cloth or similar covering Get medical attention if symptoms persist Eye Contact Immediately flush eyes with large amounts of water for at least 15 minutes in case of frostbite water should be lukewarm not hot lifting eyelids occasionally to facilitate irrigation Get medical attention if symptoms persist Ingestion Ingestion is not considered a pot
7. losed Use approved NIOSH self contained or supplied air respirators for emergencies and in situations where air may be displaced by vapors Use chemical protective safety glasses Where there is potential for skin contact use appropriate impervious gloves apron pants and jacket Applicable Exposure Limits None Established None Established 1000 ppm 8 Hr TWA 1000 ppm 8 Hr TWA NFPA NPCA HIMIS RATING Health 1 Flammability 4 Reactivity 1 Personal Protection rating to be supplied by user depending on use conditions 9 Physical and Chemical Properties Physical Form Odor Boiling Point pH Solubility in Water Specific Gravity Volatile by Weight Vapor Pressure Density Vapor Density air 1 Color Liquefied Gas Slight Ethereal 25 C 13 F Not Applicable 0 28 WT 25 C 77 F and 87 psia 0 909 100 87 psia at 25 C 77 F 90 g cc at 25 C 77 F Liquid 2 4 Air 1 0 at 25 C 77 F Clear colorless 10 Reactivity Chemical Stability Material is stable However avoid open flames and high temperatures Hazardous Polymerization Will not occur Incompatibilities Decomposition Products Incompatible with alkali or alkaline earth metal powdered Al Zn Be etc Decomposition products are hazardous This material can be decomposed by high temperatures forming hydrofluoric acid and possibly carbonyl fluoride Material Safety Data Sheet Dymel 152a
8. n all MSDSs that are copied and distributed for this material California V O C Data This product contains 0 grams total VOC per liter 16 Other Information NFPA NPCA HMIS NPCA HMIS Rating Health 1 Flammability 4 Reactivity 1 WHIMIS Canada Class A Compressed Gas Class B 1 Flammable Gas CEPA DSL difluoroethane Personal Protection rating to be supplied by user depending on use Falcon Safety Products Inc expressly disclaim all express or implied warranties for merchantability and fitness for a particular purpose with respect to the product or information provided herein All information appearing herein is based upon data obtained from the manufacturer While the information is believed to be accurate Falcon Safety Products Inc makes no representation as to its accuracy of sufficiency Conditions of use are beyond Falcon Safety Products Inc control and therefore users are responsible to verify this data under their own operating conditions to determine whether the product is suitable for their particular purposes and they assume all risk of their use handling and disposal of the product or from the publication or use of or reliance upon information contained herein This information relates only to the product designated here and does not relate to its use in combination with any other material or in any other process This information is based upon technical information believed to be reliable It is
9. ugh the chances of a large spill or leak are unlikely in aerosol containers If a spill can cause a concentration in excess of 1 000 ppm stop flow and remove ignition sources Evacuate area Ventilate area especially low places where heavy vapors might collect Wear self contained breathing apparatus SCBA If this product is spilled and not recovered or is recovered as a waste for treatment or disposal the CERCLA Reportable Quantity is 100 Ibs Release of an unlisted Hazardous Waste characteristic of ignitability Material Safety Data Sheet Dymel 152a DYMEL is a registered trademark of DuPont 7 Handling and Storage Avoid breathing vapors or mist Keep containers closed Use only with adequate ventilation Avoid repeated or prolonged contact with eyes skin or clothing Wash thoroughly after handling Do not store in direct sunlight Store in cool dry place away from heat sparks or flames which may generate toxic decomposition products Vapors are heavy and may concentrate in low poorly ventilated areas 8 Exposure Controls Personal Protection Engineering Controls Respiratory Protection Eye Protection Protective Clothing Exposure Guidelines Difluoroethane PEL OSHA TLV ACGIH AEL DuPont WEEL AIHA Ground all equipment and cylinders before use Do not use near any spark producing electrical devices such as paper shredders Use only with adequate ventilation Keep container c
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