ASTM D8060-17 Standard Specification for 2-Bromo-3,3,3-Trifluoro-1-Propene (CF3CBr=CH2).pdf

1、Designation: D8060 17Standard Specification for2-Bromo-3,3,3-Trifluoro-1-Propene (CF3CBr=CH2)1This standard is issued under the fixed designation D8060; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revision, the year of last revision. A n

2、umber in parentheses indicates the year of last reapproval. Asuperscript epsilon () indicates an editorial change since the last revision or reapproval.1. Scope1.1 This specification covers requirements for 2-Bromo-3,3,3-Trifluoro-1-Propene (“2-BTP”) as a fire-fighting medium.1.2 This specification

3、does not address the fire-fightingequipment or hardware that employs 2-BTP or the conditionsof employing such equipment (for example, handhelds, fixedinstallations, etc.).1.3 This specification does not address the storage ortransportation of 2-BTP. Storage, handling, and transportationissues are ad

4、dressed in Practice D8061.1.4 The values stated in inch-pound units are to be regardedas standard. The values given in parentheses are mathematicalconversions to SI units that are provided for information onlyand are not considered standard.1.5 The following safety hazards caveat pertains only to th

5、etest methods portion, Section 6, of this specification:1.5.1 This standard does not purport to address all of thesafety concerns, if any, associated with its use. It is theresponsibility of the user of this standard to establish appro-priate safety, health, and environmental practices and deter-min

6、e the applicability of regulatory limitations prior to use.Specific hazards statements are given in Section 4.1.6 This international standard was developed in accor-dance with internationally recognized principles on standard-ization established in the Decision on Principles for theDevelopment of In

7、ternational Standards, Guides and Recom-mendations issued by the World Trade Organization TechnicalBarriers to Trade (TBT) Committee.2. Referenced Documents2.1 ASTM Standards:2D2989 Test Method for Acidity-Alkalinity of HalogenatedOrganic Solvents and Their AdmixturesD6806 Practice for Analysis of H

8、alogenated Organic Sol-vents and Their Admixtures by Gas ChromatographyD8061 Practice for Handling, Transportation, and Storage of2-Bromo-3,3,3-Trifluoro-1-Propene (CF3CBr=CH2)2.2 ASHRAE Standard:3ASHRAE 34 Designation and Safety Classification of Re-frigerants2.3 U.S. Government Standard:4CFR Title

9、 49, Part 172, Subpart D U.S. Department ofTransportation (DOT), Marking Requirements of Packag-ing for Transportation2.4 AHRI Standard:52008 Appendix C for Analytical Procedures for AHRIStandard 700-20143. Terminology3.1 Definitions of Terms Specific to This Standard:3.1.1 2-BTP, n2-Bromo-3,3,3-Tri

10、fluoro-1-Propene(CF3CBr=CH2); a compound used to inert, extinguish, orsuppress a fire or explosion hazard.3.1.1.1 DiscussionThe terminology system for fluorine-containing compounds (described in detail in ASHRAE Stan-dard 34) provides a convenient means to reference the structureof individual compou

11、nds. By definition for unsaturatedcompounds, the first digit of the numbering system representsthe number of unsaturated bonds; the second digit representsone less than the number of carbon atoms in the compoundmolecule; the third digit, one more than the number ofhydrogen atoms in the compound mole

12、cule; and the fourthdigit, the number of fluorine atoms in the compound molecule.Unaccounted for valence requirements are assumed to bechlorine atoms. In those instances where bromine (Br) ispresent in place of part or all of the chlorine, an uppercaseletter B is added after the designation for the

13、parent compound.The number following the letter B represents the number ofbromine atoms present. For example, the designation1This specification is under the jurisdiction of ASTM Committee D26 onHalogenated Organic Solvents and Fire Extinguishing Agents and is the directresponsibility of Subcommitte

14、e D26.09 on Fire Extinguishing Agents.Current edition approved Dec. 15, 2017. Published January 2018. Originallyapproved in 2016. Last previous edition approved in 2016 as D8060-16. DOI:10.1520/D8060-17.2For referenced ASTM standards, visit the ASTM website, www.astm.org, orcontact ASTM Customer Ser

15、vice at serviceastm.org. For Annual Book of ASTMStandards volume information, refer to the standards Document Summary page onthe ASTM website.3Available from American Society of Heating, Refrigerating, and Air-Conditioning Engineers, Inc. (ASHRAE), 1791 Tullie Circle, NE, Atlanta, GA30329, http:/www

16、.ashrae.org.4Available from U.S. Government Publishing Office (GPO), 732 N. Capitol St.,NW, Washington, DC 20401-0001, http:/www.gpo.gov.5Available from Air-Conditioning, Heating, & Refrigeration Institute, 2111Wilson Blvd., Suite 500, Arlington, VA 22201, http:/www.ahrinet.org.Copyright ASTM Intern

17、ational, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United StatesThis international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for theDevelopment of International Standards, G

18、uides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.1R-1233B1 indicates a compound with one unsaturated bond(1), three carbon atoms (2 + 1), two hydrogen atoms (3 - 1),three fluorine atoms (3), and one bromine atom (B1). Since thenumber of ato

19、ms required based on valence requirements aremet, there is no chlorine present. Example: CF3CBr=CH2isequivalent to R-1233B1.4. Material Requirements4.1 “2-BTP” shall conform to the requirements prescribedin Table 1 when tested by the appropriate test methods listed inSection 6.4.1.1 When a material

20、analysis is required, by agreementbetween the purchaser and the supplier, the total pressure in the2-BTP container, the fill density of 2-BTP within the containerand the maximum safe storage temperature shall be part of thematerial analysis (certification). The pressure shall be reportedin pound-for

21、ce per square inch gauge (preferred) or bar. The filldensity shall be reported in pounds per cubic foot at 70F(preferred) or kilograms per cubic meter at 21C. The maxi-mum safe storage temperature of the 2-BTP container shall bereported in degrees Fahrenheit (preferred) or in degrees Celsiusand shal

22、l conform to applicable regulations for the 2-BTPcontainer design and use.4.2 By agreement between the purchaser and the supplier,analysis may be required and limits established for elements orcompounds not specified in Table 1.4.3 Prolonged exposure to concentrations of 2-BTP inexcess of1%byvolume

23、in air during periods of elevatedadrenaline could produce cardiac arrhythmia in some person-nel.5. Sampling5.1 Samples of 2-BTP shall be taken from the liquid phasein a closed system (that is, the sample should not be exposed toair).5.2 The 2-BTP selected in accordance with 5.1 shall betested for qu

24、ality conformance in accordance with Table 1. Thepresence of one or more defects shall be cause for rejection.6. Test Methods6.1 PurityConduct the analysis in accordance with Prac-tice D6806.6.2 AcidityConduct the analysis in accordance with themethod specified in Procedure A of Test Method D2989.6.

25、3 Water ContentConduct the analysis in accordancewith the method specified in 2008 Appendix C to AHRIStandard 700-2014, Part 2.6.4 Nonvolatile ResidueConduct the analysis in accor-dance with the method specified in 2008 Appendix C to AHRIStandard 700-2014, Part 3. This material develops a stableresi

26、due, primarily comprised of oligomers containing up to fivemolecules of 2-BTP.6.5 Suspended Matter or SedimentWhile performing thenonvolatile residue analysis, examine visually for any sus-pended matter or sediment. Observation of any suspendedmatter or sediment shall constitute failure of the test.

27、6.6 StabilizersThis compound requires stabilizing addi-tives. The original manufacturer should be consulted.7. Container, Packaging, and Package Marking7.1 This material is not regulated as a hazardous material byDOT.7.2 Containers should be marked with the following infor-mation as a minimum:7.2.1

28、Suppliers name and address,7.2.2 “2-Bromo-3,3,3-Trifluoro-1-Propene,” and7.2.3 Statement that material conforms to SpecificationD8060.8. Keywords8.1 2-bromo-3,3,3-trifluoro-1-propene; 2-bromo-3,3,3-trifluoropropene; 2-BTP; bromotrifluoropropene; BTP;CF3CBr=CH2; fire extinguishant; fire suppressant;

29、Halotron6BrX; HFBO-1233xfB; R-1233B1ASTM International takes no position respecting the validity of any patent rights asserted in connection with any item mentionedin this standard. Users of this standard are expressly advised that determination of the validity of any such patent rights, and the ris

30、kof infringement of such rights, are entirely their own responsibility.This standard is subject to revision at any time by the responsible technical committee and must be reviewed every five years andif not revised, either reapproved or withdrawn. Your comments are invited either for revision of thi

31、s standard or for additional standardsand should be addressed to ASTM International Headquarters. Your comments will receive careful consideration at a meeting of theresponsible technical committee, which you may attend. If you feel that your comments have not received a fair hearing you shouldmake

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34、(978) 646-2600; http:/ is a trademark of American Pacific Corporation.TABLE 1 RequirementsProperty Requirement2BTP Purity 99.0 %, vol/mol, minAcidity 3.0 ppm by mass, as HCI, maxWater content 20 ppm by mass, maxNonvolatile residue 0.45 % by weight, maxSuspended matter or sediment none visibleStabilizers presentD8060 172