八氟环丁烷讲解.docx

1、八氟环丁烷讲解 PRODUCT NAME: OCTAFLUOROCYCLOBUTANE (RC 3181. Chemical Product and Company IdentificationBOC Gases,Division of,The BOC Group, Inc.575 Mountain AvenueMurray Hill, NJ 07974TELEPHONE NUMBER: (908 464-810024-HOUR EMERGENCY TELEPHONE NUMBER:CHEMTREC (800 424-9300BOC GasesDivision ofBOC Canada Lim

2、ited5975 Falbourne Street, Unit 2Mississauga, Ontario L5R 3W6TELEPHONE NUMBER: (905 501-170024-HOUR EMERGENCY TELEPHONE NUMBER:(905 501-0802EMERGENCY RESPONSE PLAN NO: 2-0101PRODUCT NAME:CHEMICAL NAME: OctafluorocyclobutaneCOMMON NAMES/SYNONYMS: Cyclooctafluorobutane, Freon C-318, FC-C 318, Halocarb

3、on C-318,Perfluorocyclobutane, Propellant C 318TDG (Canada CLASSIFICATION: 2.2WHMIS CLASSIFICATION: APREPARED BY: Loss Control (908464-8100/(905501-1700PREPARATION DATE: 11/6/00REVIEW DATES: Not Applicable2. Composition, Information on IngredientsEXPOSURE LIMITS1:INGREDIENT% VOLUMEPEL-OSHA TLV-ACGIH

4、 Octafluorocyclobutane 99None EstablishedNone EstablishedFORMULA: C4F 8CAS: 115-25-3RTECS #: GU1779500Refer to individual state or provincial regulations, as applicable, for limits which may be more stringent than those listed here.2As stated in 29 CFR 1910, Subpart Z (revised July 1, 19933As stated

5、 in the ACGIH 1999-2000 Threshold Limit Values for Chemical Substances and Physical Agents.LD 50 or LC50Route/SpeciesLC Lo : 78 pphinhalation/mouse(2 HOSHA Regulatory Status: This material is classified as hazardous under OSHA regulations.3. Hazards IdentificationColorless gas and liquid with ethere

6、al odor. This product does not contain oxygen and may causeasphyxia if released in a confined area. Chlorofluorocarbons may cause irritation, central nervoussystem depression and irregular heart beat at high concentrations. Contact with rapidly evaporatingliquid may cause frostbite. Nonflammable. Th

7、ermal decomposition may form toxic fluorinecompounds. Contents under pressure. Use and store below 125 F.ROUTE OF ENTRY:Skin ContactYes HEALTH EFFECTS:Exposure LimitsNo Teratogen NoSynergistic EffectsNone ReportedSkin AbsorptionNo Eye ContactYes Inhalation Yes Ingestion NoIrritant NoReproductive Haz

8、ardNo SensitizationNo Mutagen NoCarcinogenicity: - NTP: No IARC: No OSHA: NoEYE EFFECTS:PERSONS WITH POTENTIAL EXPOSURE SHOULD NOT WEAR CONTACT LENSES. Contact withrapidly evaporating liquid may cause frostbite and tissue damage.SKIN EFFECTS:Contact with the rapidly evaporating liquid may cause fros

9、tbite. Frostbite effects appear as a change in color ofthe skin to grey or white, possibly followed by blistering.INGESTION EFFECTS:Ingestion is not likely.INHALATION EFFECTS:Product is relatively nontoxic. High concentrations may cause eye and respiratory irritation.Inhalation of high concentration

10、s may cause dizziness, disorientation, incoordination, narcosis, nausea orvomiting leading to unconsciousness. High concentrations may have a narcotic effect causing the heart to beatirregularly and stop.Oxygen deficiency may occur in the presence of high concentrations resulting in asphyxiation. Ma

11、intain oxygenlevels above 19.5% (at standard temperature and pressure.MEDICAL CONDITIONS AGGRAVATED BY EXPOSURE:Pre-existing heart conditions.NFPA HAZARD CODESHealth: 0Flammability: 0Instability: 0HMIS HAZARD CODESHealth: 0Flammability: 0Reactivity: 0RATINGS SYSTEM0 = No Hazard1 = Slight Hazard2 = M

12、oderate Hazard3 = Serious Hazard4 = Severe Hazard4. First Aid MeasuresEYES:Never introduce ointment or oil into the eyes without medical advice! For contact of liquid, open eyes wide toallow liquid to evaporate. If pain is present, refer the victim to an ophthalmologist for treatment and follow up.I

13、f the victim cannot tolerate light, protect the eyes with a light bandage.SKIN:Remove contaminated clothing and flush affected areas with lukewarm water. If irritation persists, seek medicalattention.INHALATION:PROMPT MEDICAL ATTENTION IS MANDATORY IN ALL CASES OF OVEREXPOSURE. RESCUEPERSONNEL SHOUL

14、D BE EQUIPPED WITH SELF-CONTAINED BREATHING APPARATUS. Removevictim to fresh air. Administer artificial respiration if breathing has stopped and supplement with oxygen by atrained individual. Further treatment should be symptomatic and supportive. Seek medical attention as soon aspossible for follow

15、 up treatment. Remove to fresh air. If necessary, give oxygen or provide artificialrespiration. Call a physician.NOTE TO PHYSICIAN: A patient adversely affected by exposure to this product should not be givenadrenaline (epinephrine or similar heart stimulant since these would increase the risk of ca

16、rdiac arrhythmias.5. Fire Fighting MeasuresConditions of Flammability: NonflammableFlash point:Method:Autoignition None Not ApplicableTemperature: NoneLEL(%: NoneUEL(%: NoneHazardous combustion products: Carbon monoxide, hydrogen fluoride, carbonyl fluorideSensitivity to mechanical shock: NoneSensit

17、ivity to static discharge: NoneFIRE AND EXPLOSION HAZARDS:If involved in a fire, product may decompose yielding toxic and corrosive fluorine compounds. Cylinder mayrupture violently from pressure when involved in a fire situation.EXTINGUISHING MEDIA:None required. Use media appropriate for surroundi

18、ng fire.FIRE FIGHTING INSTRUCTIONS:Firefighters should wear respiratory protection (SCBA and full turnout or Bunker gear with chemical protectiveclothing as necessary to prevent exposure to decomposition products. Continue to cool fire-exposed cylindersuntil well after flames are extinguished.6. Acc

19、idental Release MeasuresEvacuate all personnel from affected area. Use appropriate protective equipment. If leak is in users equipment,be certain to purge piping with inert gas prior to attempting repairs. If leak is in container or container valve,contact the appropriate emergency telephone number

20、listed in Section 1 or call your closest BOC location.7. Handling and StorageProduct is noncorrosive and may be used with any common structural material.Use only in well-ventilated areas. Valve protection caps must remain in place unless container is secured withvalve outlet piped to use point. Do n

21、ot drag, slide or roll cylinders. Use a suitable hand truck for cylindermovement. Use a pressure reducing regulator when connecting cylinder to lower pressure piping or systems.Do not heat cylinder by any means to increase the discharge rate of product from the cylinder. Use a checkvalve or trap in

22、the discharge line to prevent hazardous back flow into the cylinder. Protect cylinders fromphysical damage.Store in cool, dry, well-ventilated area of non-combustible construction away from heavily trafficked areas andemergency exits. Do not allow the temperature where cylinders are stored to exceed

23、 125o F (52o C. Cylindersshould be stored upright and firmly secured to prevent falling or being knocked over. Full and empty cylindersshould be segregated. Use a first in-first out inventory system to prevent full cylinders being stored forexcessive periods of time. Handle with reasonable care. Sto

24、re in a cool, dry place.Never carry a compressed gas cylinder or a container of a gas in cryogenic liquid form in an enclosed space suchas a car trunk, van or station wagon. A leak can result in a fire, explosion, asphyxiation or a toxic exposure.For additional handling recommendations, consult Comp

25、ressed Gas Association Pamphlet P-1.8. Exposure Controls, Personal ProtectionENGINEERING CONTROLS:Hood with forced ventilation; provide local exhaust to prevent accumulation of high concentrations.EYE/FACE PROTECTION:Safety glasses for gas. Wear protective goggles or faceshield as necessary to preve

26、nt contact with liquid.SKIN PROTECTION:Insulated gloves as necessary to prevent contact with liquid.RESPIRATORY PROTECTION:None required under normal working conditions (below acceptable exposure guidelines. Level C respiratoryprotection including full-face piece equipped with an escape bottle or a

27、self-contained breathing apparatusshould be available for emergency use. Operate this equipment in the positive pressure demand mode.OTHER/GENERAL PROTECTION:Safety shoes, safety showers.9. Physical and Chemical PropertiesPARAMETERPhysical state (gas, liquid, solidVapor pressure at 20 o C Vapor dens

28、ity (Air = 1Evaporation pointBoiling pointFreezing pointCritical temperature:pHSpecific gravity (Water = 1Oil/water partition coefficientSolubility (H20 Odor thresholdOdor and appearanceVALUE UNITS : Gas:2.7bar : 6.9: Not applicableo: 20.5Fo: - 6.4Co: - 40.4Fo: - 40.2C : 115C : Not Available: 1.6 (l

29、iquid: Not Available: 140 mg/l: Not Available: Colorless gas with ethereal odor10. Stability and ReactivitySTABILITY:StableINCOMPATIBLE MATERIALS:No DataHAZARDOUS DECOMPOSITION PRODUCTS:Thermal decomposition may produce toxic and/or corrosive fluorine compounds.HAZARDOUS POLYMERIZATION:Will not occu

30、r.11. Toxicological InformationINHALATION: Not highly toxic via inhalation. The lowest lethal concentration (LCLo in the mouse was 789pph (2 H. A TCLo of 861 g/m3 (approximately 105,515 ppm was given for octafluorocyclobutane. SKIN AND EYE: Skin and eye irritation have not been reported in limited p

31、ublished literature. Minimalirritation expected based on similarity to other compounds.12. Ecological InformationNo data given.PRODUCT NAME: OCTAFLUOROCYCLOBUTANE (RC 318 13. Disposal Considerations Do not attempt to dispose of residual waste or unused quantities. Return in the shipping container PR

32、OPERLY LABELED, WITH ANY VALVE OUTLET PLUGS OR CAPS SECURED AND VALVE PROTECTION CAP IN PLACE to BOC Gases or authorized distributor for proper disposal. 14. Transport Information PARAMETER PROPER SHIPPING NAME: HAZARD CLASS: IDENTIFICATION NUMBER: SHIPPING LABEL: United States DOT Octafluorocyclobutane or Refrigerant Gas R C318 2.2 UN 1976 NONFLAMMABLE GAS Canada TDG Octafluorocyclobutane (RC 318 2.2 UN 1976 NONFLAMMABLE GAS 15. Regulatory Information SARA TITLE II