1、Designation:D60805(Reapproved 2019)Standard Specification forDibutyl Phthalate1This standard is issued under the fixed designation D608;the number immediately following the designation indicates the year oforiginal adoption or,in the case of revision,the year of last revision.A number in parentheses
2、 indicates the year of last reapproval.Asuperscript epsilon()indicates an editorial change since the last revision or reapproval.1.Scope1.1 This specification covers dibutyl phthalate(99%grade).1.2 The following applies to all specified limits in thisstandard:for purposes of determining conformance
3、with thisstandard,an observed value or a calculated value shall berounded off“to the nearest unit”in the last right-hand digitused in expressing the specification limit,in accordance withthe rounding-off method of Practice E29.1.3 The values stated in SI units are to be regarded asstandard.No other
4、units of measurement are included in thisstandard.1.4 For specific hazard information and guidance,see thesuppliers Material Safety Data Sheet for materials listed in thisspecification.1.5 This international standard was developed in accor-dance with internationally recognized principles on standard
5、-ization established in the Decision on Principles for theDevelopment of International Standards,Guides and Recom-mendations issued by the World Trade Organization TechnicalBarriers to Trade(TBT)Committee.2.Referenced Documents2.1 ASTM Standards:2D268 Guide for Sampling and Testing Volatile Solvents
6、 andChemical Intermediates for Use in Paint and RelatedCoatings and MaterialD1209 Test Method for Color of Clear Liquids(Platinum-Cobalt Scale)D1296 Test Method for Odor of Volatile Solvents andDiluentsD1364 Test Method for Water in Volatile Solvents(KarlFischer Reagent Titration Method)D1476 Test M
7、ethod for Heptane Miscibility of LacquerSolventsD1613 Test Method for Acidity in Volatile Solvents andChemical Intermediates Used in Paint,Varnish,Lacquer,and Related ProductsD1617 Test Method for Ester Value of Solvents and ThinnersD4052 Test Method for Density,Relative Density,and APIGravity of Li
8、quids by Digital Density MeterD5386 Test Method for Color of Liquids Using TristimulusColorimetryE29 Practice for Using Significant Digits in Test Data toDetermine Conformance with SpecificationsE300 Practice for Sampling Industrial Chemicals2.2 U.S.Federal Specification:3PPP-C-2020 Chemicals,Liquid
9、,Dry,and Paste:Packagingof3.Properties3.1 Dibutyl phthalate(99%grade)shall conform to thefollowing requirements:Apparent specific gravity:20/20 C1.046 to 1.050or25/25 C1.043 to 1.047Color,Pt-Co scale,maxA20OdorBnonresidualWater,max,weight%0.2CAcidity(free acid as phthalic0.01Dacid),max,weight%Ester
10、value,max,weight%not less than 99.0_AInstrumental Pt-Co color determined by Test Method D5386 has been shown tohave no statistically significant difference from Pt-Co color determined by TestMethod D1209.However,it is not known whether dibutyl phthalate was part of thesample set included in the inte
11、rlaboratory study.BOptional as agreed upon between supplier and consumer.CThis quantitative limit ensures that the material is miscible without turbidity with19 volumes of 99%heptane at 20 C.DEquivalent to 0.067 mg of KOH per gram of sample.4.Sampling4.1 The material shall be sampled in accordance w
12、ithPractice E300.1This specification is under the jurisdiction of ASTM Committee D01 on Paintand Related Coatings,Materials,and Applications and is the direct responsibility ofSubcommittee D01.35 on Solvents,Plasticizers,and Chemical Intermediates.Current edition approved April 1,2019.Published Apri
13、l 2019.Originallyapproved in 1941.Last previous edition approved in 2011 as D608 05(2011).DOI:10.1520/D0608-05R19.2For referenced ASTM standards,visit the ASTM website,www.astm.org,orcontact ASTM Customer Service at serviceastm.org.For Annual Book of ASTMStandards volume information,refer to the sta
14、ndards Document Summary page onthe ASTM website.3Available from U.S.Government Printing Office Superintendent of Documents,732 N.Capitol St.,NW,Mail Stop:SDE,Washington,DC 20401,http:/www.access.gpo.gov.Copyright ASTM International,100 Barr Harbor Drive,PO Box C700,West Conshohocken,PA 19428-2959.Un
15、ited StatesThis international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for theDevelopment of International Standards,Guides and Recommendations issued by the World Trade Organization Technical Barrier
16、s to Trade(TBT)Committee.1 5.Test Methods5.1 The properties enumerated in this specification shall bedetermined in accordance with the following ASTM methods:5.1.1 Apparent Specific GravityDetermine the apparentspecific gravity at 20 or 25 C by a convenient method that isaccurate to the third decimal place.See Guide D268 or TestMethod D4052.5.1.2 ColorTest Method D1209.5.1.3 OdorTest Method D1296.5.1.4 WaterTest Methods D1364 and D1476.5.1.5 AcidityTest Method D1613.5.1.6 Ester ValueTest Method
