1、Designation:D461512Standard Specification forn-Butyl Acetate(All Grades)1This standard is issued under the fixed designation D4615;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 indi
2、cates the year of last reapproval.Asuperscript epsilon()indicates an editorial change since the last revision or reapproval.This standard has been approved for use by agencies of the Department of Defense.1.Scope*1.1 This specification covers the various grades of n-butylacetate suitable for use as
3、solvents in paint and relatedcoatings.1.2 The following applies to all specified limits in thisstandard;for purposes of determining conformance 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 specifi
4、cation 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 units of measurement are included in thisstandard.1.4 For specific hazard information and guidance,see thesuppliers Material Safety Data Sheet for material
5、listed in thisspecification.1.5 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 and health practices and determine the applica-bility of regulatory limitations pri
6、or to use.2.Referenced Documents2.1 ASTM Standards:2D268 Guide for Sampling and Testing Volatile Solvents andChemical Intermediates for Use in Paint and RelatedCoatings and MaterialD891 Test Methods for Specific Gravity,Apparent,of LiquidIndustrial ChemicalsD1078 Test Method for Distillation Range o
7、f Volatile Or-ganic LiquidsD1209 Test Method for Color of Clear Liquids(Platinum-Cobalt Scale)D1296 Test Method for Odor of Volatile Solvents andDiluentsD1353 Test Method for Nonvolatile Matter in Volatile Sol-vents for Use in Paint,Varnish,Lacquer,and RelatedProductsD1364 Test Method for Water in V
8、olatile Solvents(KarlFischer Reagent Titration Method)D1613 Test Method for Acidity in Volatile Solvents andChemical Intermediates Used in Paint,Varnish,Lacquer,and Related ProductsD3545 Test Method for Alcohol Content and Purity ofAcetate Esters by Gas ChromatographyD4052 Test Method for Density,Re
9、lative Density,and APIGravity of Liquids by Digital Density MeterD5386 Test Method for Color of Liquids Using TristimulusColorimetryE1 Specification for ASTM Liquid-in-Glass ThermometersE29 Practice for Using Significant Digits in Test Data toDetermine Conformance with SpecificationsE300 Practice fo
10、r Sampling Industrial Chemicals2.2 U.S.Federal Specification:PPP-C-2020 Chemicals,Liquid,Dry,and Paste:Packagingof33.Properties3.1 n-Butyl acetate shall conform to one of the requirementsof one of the grades in Table 1.4.Sampling4.1 The material shall be sampled in accordance withPractice E300.5.Tes
11、t Methods5.1 The properties enumerated in this specification shall bedetermined in accordance with the following ASTM methods:5.1.1 Purity and Alcohol ContentTest Method D3545.1This specification is under the jurisdiction of ASTM Committee D01 on Paintand Related Coatings,Materials,and Applications
12、and is the direct responsibility ofSubcommittee D01.35 on Solvents,Plasticizers,and Chemical Intermediates.Current edition approved Nov.1,2012.Published January 2013.Originallyapproved in 1986.Last previous edition approved in 2006 as D4615 06.DOI:10.1520/D4615-12.2For referenced ASTM standards,visi
13、t the ASTM website,www.astm.org,orcontact ASTM Customer Service at serviceastm.org.For Annual Book of ASTMStandards volume information,refer to the standards Document Summary page onthe ASTM website.3Available from Standardization Documents Order Desk,DODSSP,Bldg.4,Section D,700 Robbins Ave.,Philade
14、lphia,PA 19111-5098.*A Summary of Changes section appears at the end of this standardCopyright ASTM International,100 Barr Harbor Drive,PO Box C700,West Conshohocken,PA 19428-2959.United States1 5.1.2 Apparent Specific GravityDetermine the apparentspecific gravity by any convenient method that is ac
15、curate tothe third decimal place,the temperature of both specimen andwater being 20 or 25C.(See Guide D268,or Test MethodsD891 or D4052.)5.1.3 Distillation RangeTest Method D1078 using anASTM Solvents Distillation Thermometer having a range from98 to 152C and conforming to the requirements for Therm
16、om-eter 41C as prescribed in Specification E1.Thermometricdevices such as RTDs,thermistors and liquid-in-glass ther-mometers of equal or better accuracy in the specified tempera-ture range,may be used.5.1.4 AcidityTest Method D1613.5.1.5 WaterTest Method D1364.5.1.6 ColorTest Method D1209.5.1.7 Nonvolatile MatterTest Method D1353.5.1.8 OdorTest Method D1296.6.Packaging and Package Marking6.1 Package size to be agreed upon between the purchaserand supplier.6.2 Packaging shall conform to applicabl
