1、Designation: D 3540 06Standard Specification forPrimary Amyl Acetate, Synthetic (98 % Grade)1This standard is issued under the fixed designation D 3540; 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 (e) indicates an editorial change since the last revision or reapproval.1. Scope*1.1 This specification covers synthetic primary amyl acetate(98 % grade).1.2 The following applies to all specified limits in thisstandard
3、; 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 specification limit, in accordance withthe rounding-off method of Practice E 29.1.3 The values stated in S
4、I 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 listed in thisspecification.1.5 This standard does not purport to address all of thesafety conc
5、erns, 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 prior to use.2. Referenced Documents2.1 ASTM Standards:2D 268 Guide for Sampling and Testing Vo
6、latile Solventsand Chemical Intermediates for Use in Paint and RelatedCoatings and MaterialD 1078 Test Method for Distillation Range of VolatileOrganic LiquidsD 1209 Test Method for Color of Clear Liquids (Platinum-Cobalt Scale)D 1364 Test Method for Water in Volatile Solvents (KarlFischer Reagent T
7、itration Method)D 1476 Test Method for Heptane Miscibility of LacquerSolventsD 1613 Test Method for Acidity in Volatile Solvents andChemical Intermediates Used in Paint, Varnish, Lacquer,and Related ProductsD 1617 Test Method for Ester Value of Solvents and Thin-nersD 4052 Test Method for Density an
8、d 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 SpecificationsE 300 Practice for Sampling
9、 Industrial Chemicals2.2 U.S. Federal Specification:PPP-C-2020 Chemicals, Liquid, Dry, and Paste: Packagingof33. Properties3.1 Primary amyl acetate shall conform to the followingrequirements:4Apparent specific gravity:20/20Cor25/25C0.874 to 0.8790.870 to 0.875Color Pt-Co units, maxA15Distillation, C
10、 at 760 mmHgInitial boiling point, minDry point, max142152Water, wt %, max40.2Acidity (free acid as acetic acid),wt %, max0.01Ester value, wt %, min 98.0_AInstrumental Pt-Co color determined by Test Method D 5386 have beenshown to have no statistically significant difference from Pt-Co color determi
11、ned byTest Method D 1209. However, it is not known whether n-propyl alcohol was partof the sample set included in the interlaboratory study.4. Sampling4.1 The material shall be sampled in accordance withPractice E 300.5. Test Methods5.1 The properties enumerated in this specification shall bedetermi
12、ned 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 the direct responsibility ofSubcommittee D01.35 on Solvents, Plasticizers, and Chemical Intermediates.Current edition
13、 approved June 1, 2006. Published June 2006. Originallyapproved in 1976. Last previous edition approved in 2001 as D 3540 90 (2001).2For referenced ASTM standards, visit the ASTM website, www.astm.org, orcontact ASTM Customer Service at serviceastm.org. For Annual Book of ASTMStandards volume inform
14、ation, 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, PA 19111-5098.4This quantitative water limit ensures that the material is miscible withoutturbidity with 19 volumes
15、of heptane at 20C.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 Apparent Specific GravityDetermine the apparentspecific gravity by any convenient method that i
16、s accurate tothe third decimal place, the temperature of both the specimenand water being either 20 or 25C. See Guide D 268 or TestMethod D 4052.5.1.2 ColorTest Method D 1209.5.1.3 Distillation RangeTest Method D 1078 using anASTM Solvents Distillation Thermometer 102C having arange from 123 to 177C
17、 and conforming to the requirementsin Specification E1.5.1.4 WaterTest Methods D 1364 and D 1476.5.1.5 AcidityTest Method D 1613.5.1.6 Ester ValueTest Method D 1617.6. Packaging and Package Marking6.1 Package size shall be agreed upon between the pur-chaser and the supplier.6.2 Packaging shall confo
18、rm to applicable carrier rules andregulations or when specified shall conform to Fed. Spec.PPP-C-2020.7. Keywords7.1 amyl acetate; ester; solventSUMMARY OF CHANGESCommittee D01.35 has identified the location of selected changes to this standard since the last issue(D 3540 - 90 (2001) that may impact
19、 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 3.1.(4) Added New Note A in 3.1.(5) Added Test Method D 5386 to list of ReferencedDoc
20、uments.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 validity of any such patent rights, and the riskof infringement of such righ
21、ts, 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 this standard or for additional
22、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 your views known to the ASTM
23、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 multiple 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).D3540062
