1、Designation: D 2916 09Standard Specification forIsophorone1This standard is issued under the fixed designation D 2916; 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 indicates the
2、 year of last reapproval. Asuperscript epsilon () indicates an editorial change since the last revision or reapproval.1. Scope*1.1 This specification covers isophorone2(98 % grade) foruse in paint, varnish, lacquer, and related products.1.2 The following applies to all specified limits in thisstanda
3、rd; 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 E29.1.3 The values stated in
4、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 materials listed in thisspecification.1.5 This standard does not purport to address all of thesafety co
5、ncerns, 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:3D 268 Guide for Sampling and Testing
6、Volatile 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
7、 Titration Method)D 1613 Test Method for Acidity in Volatile Solvents andChemical Intermediates Used in Paint, Varnish, Lacquer,and Related ProductsD 2192 Test Method for Purity of Aldehydes and KetonesD 4052 Test Method for Density and Relative Density ofLiquids by Digital Density MeterD 5386 Test
8、Method for Color of Liquids Using TristimulusColorimetryE29 Practice for Using Significant Digits in Test Data toDetermine Conformance with SpecificationsE 300 Practice for Sampling Industrial Chemicals2.2 U.S. Federal Specification:4PPP-C-2020 Chemicals, Liquid, Dry, and Paste: Packagingof3. Proper
9、ties3.1 Isophorone shall conform to the following requirements:Apparent specific gravity:20/20C 0.921 to 0.923or25/25C 0.918 to 0.920Color, Pt-Co scale, max (Note 1) 100Distillation, CInitial boiling point, min 21095 % point, max 218Purity, weight % min 98Acidity as acetic acid, weight %, max 0.02Wa
10、ter, weight %, max 0.1NOTE 1Instrumental Pt-Co color determined by Test Method D 5386have been shown to have no statistically significant difference from Pt-Cocolor determined by Test Method D 1209. However, it is not knownwhether isophorone was part of the sample set included in the interlabo-rator
11、y study.4. Sampling4.1 Sample the material in accordance with Practice E 300.5. Test Methods5.1 The properties enumerated in this specification shall bedetermined in accordance with the following ASTM testmethods:5.1.1 Apparent Specific GravityDetermine the apparentspecific gravity by any method tha
12、t is accurate to the thirddecimal place, the temperature of both specimen and waterbeing 20 or 25C. See either the Specific Gravity section ofGuide D 268 or Test Method D 4052.1This specification is under the jurisdiction of ASTM Committee D01 on Paintand Related Coatings, Materials, and Application
13、s and is the direct responsibility ofSubcommittee D01.35 on Solvents, Plasticizers, and Chemical Intermediates.Current edition approved June 1, 2009. Published June 2009. Originallyapproved in 1970. Last previous edition approved in 2004 as D 2916 04.2This compound is also known under the name 3,5,5
14、-trimethyl-2-cyclohexene-1-one.3For 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 standards Document Summary page onthe ASTM website.4Available from Standardizatio
15、n Documents Order Desk, DODSSP, Bldg. 4,Section D, 700 Robbins Ave., Philadelphia, PA 19111-5098, http:/www.dodssp.daps.mil.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 St
16、ates.5.1.2 ColorTest Method D 1209 (see Note 1).5.1.3 Distillation RangeTest Method D 1078 using atemperature measuring device having a range of 198 to 252Cand a resolution of 0.1C.5.1.4 PurityTest Method D 2192.5.1.5 AcidityTest Method D 1613.5.1.6 WaterTest Method D 1364.6. Packaging and Package M
17、arking6.1 Package size shall be agreed upon between the pur-chaser and the 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 isophorone; ketones; solventsSUMMARY OF CHANGESCommittee D01.35 has iden
18、tified the location of selected changes to this standard since the last issue(D 2916 - 04) that may impact the use of this standard. (Approved June 1, 2009.)(1) Added new Note 1 to 3.1.(2) Added Test Method D 5386 to list of Referenced Docu-ments.(3) Referenced new Note 1 in 5.1.2.(4) Revised 5.1.3.
19、(5) Removed Specification E 1 from 2.1.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
20、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 comments are invited either for revision of
21、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 have not received a fair hearing you shouldma
22、ke 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 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).D2916092
