ASTM D4615-2006 Standard Specification for n-Butyl Acetate (All Grades)《乙酸正丁酯用标准规范(全部等级)》.pdf

1、Designation: D 4615 06Standard Specification forn-Butyl Acetate (All Grades)1This standard is issued under the fixed designation D 4615; 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 parenth

2、eses indicates the year of last reapproval. Asuperscript epsilon (e) 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 suitab

3、le for use as 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 expr

4、essing 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 units of measurement are included in thisstandard.1.4 For specific hazard information and guidance, see thesuppliers Material Safety Dat

5、a Sheet for material 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 re

6、gulatory limitations prior to use.2. Referenced Documents2.1 ASTM Standards:2D 268 Guide for Sampling and Testing Volatile Solventsand Chemical Intermediates for Use in Paint and RelatedCoatings and MaterialD 891 Test Methods for Specific Gravity, Apparent, ofLiquid Industrial ChemicalsD 1078 Test M

7、ethod for Distillation Range of VolatileOrganic LiquidsD 1209 Test Method for Color of Clear Liquids (Platinum-Cobalt Scale)D 1296 Test Method for Odor of Volatile Solvents andDiluentsD 1353 Test Method for Nonvolatile Matter in VolatileSolvents for Use in Paint, Varnish, Lacquer, and RelatedProduct

8、sD 1364 Test Method for Water in Volatile Solvents (KarlFischer Reagent Titration Method)D 1613 Test Method for Acidity in Volatile Solvents andChemical Intermediates Used in Paint, Varnish, Lacquer,and Related ProductsD 3545 Test Method for Alcohol Content and Purity ofAcetate Esters by Gas Chromat

9、ographyD 4052 Test Method for Density and Relative Density ofLiquids by Digital Density MeterD 5386 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 S

10、pecificationsE 300 Practice for 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 require-ments of one of the grades in Table 1.4. Sampling4.1 The material shall be sampl

11、ed in accordance withPractice E 300.5. Test Methods5.1 The properties enumerated in this specification shall bedetermined in accordance with the following ASTM methods:1This specification is under the jurisdiction of ASTM Committee D01 on Paintand Related Coatings, Materials, and Applications and is

12、 the direct responsibility ofSubcommittee D01.35 on Solvents, Plasticizers, and Chemical Intermediates.Current edition approved June 1, 2006. Published June 2006. Originallyapproved in 1986. Last previous edition approved in 2001 as D 4615 95 (2001).2For referenced ASTM standards, visit the ASTM web

13、site, 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., Philadelphia

14、, PA 19111-5098.1*A Summary of Changes section appears at the end of this standard.Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.5.1.1 Purity and Alcohol ContentTest Method D 3545.5.1.2 Apparent Specific GravityDetermine the apparen

15、tspecific gravity by any convenient method that is accurate tothe third decimal place, the temperature of both specimen andwater being 20 or 25C. (See Guide D 268, or Test MethodsD 891 or D 4052.)5.1.3 Distillation RangeTest Method D 1078, using anASTM Solvents Distillation Thermometer 41C having a

16、rangefrom 98 to 152C and conforming to the requirements inSpecification E1.5.1.4 AcidityTest Method D 1613.5.1.5 WaterTest Method D 1364.5.1.6 ColorTest Method D 1209.5.1.7 Nonvolatile MatterTest Method D 1353.5.1.8 OdorTest Method D 1296.6. Packaging and Package Marking6.1 Package size to be agreed

17、 upon between the purchaserand supplier.6.2 Packaging shall conform to applicable carrier rules andregulations or when specified shall conform to Fed. Spec.PPP-C-2020.7. Keywords7.1 butyl acetate; ester; solventSUMMARY OF CHANGESCommittee D01.35 has identified the location of selected changes to thi

18、s standard since the last issue(D 4615 - 95 (2001) that may impact the use of this standard. (Approved June 1, 2006.)(1) Added reference to Practice E29in Scope section.(2) Added Practice E29to list of Referenced Documents.(3) Changed specs limits for apparent specific gravity in Table1.(4) Added ne

19、w footnotes in Table 1.(5) Added Test Method D 5386 to list of ReferencedDocuments.ASTM 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

20、validity of any such patent rights, and the riskof 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

21、comments are invited either for revision of this 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 h

22、ave not received a fair hearing you shouldmake your views known to the ASTM Committee on Standards, at the address shown below.This standard is copyrighted by ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959,United States. Individual reprints (single or multip

23、le copies) of this standard may be obtained by contacting ASTM at the aboveaddress or at 610-832-9585 (phone), 610-832-9555 (fax), or serviceastm.org (e-mail); or through the ASTM website(www.astm.org).TABLE 1 Requirements for n-Butyl AcetatePropertyGrades9092 98 99.5 99.5UAPurity, wt %, min 9092 98

24、.0 99.5 99.5Alcohol, wt %, max . . 0.5 0.5Color, Pt-Co units, maxB10 10 10 10Distillation Range, C 118128 120128 124129 124129Nonvolatile Matter, mg/100 mL, max 5 5 5 5OdorCNon-residual Non-residual Non-residual Non-residualWater, wt %, max 0.2 0.1 0.1 0.05DAcidity, wt %, max 0.01 0.01 0.01 0.01Appa

25、rent Specific Gravity:E20/20C 0.8740.876 0.8800.883 0.8800.883 0.8800.883or25/25C 0.8700.872 0.8760.879 0.8760.879 0.8760.879AUrethane grade material.BInstrumental Pt-Co color determined by Test Method D 5386 have been shown to have no statistically significant difference from Pt-Co color determined

26、 by TestMethod D 1209. However, it is not known whether n-butyl acetate was part of the sample set included in the interlaboratory study.CTest for odor is optional and should be agreed upon between the buyer and the seller.DTest method used to determine this value should be agreed upon between the buyer and the seller.EApparent specific gravity should be determined either at 20C or 25C, and not both. Results obtained at one temperature are valid. Test result at another temperatureis redundant.D4615062