1、Designation: D 331 05Standard Specification for2-Ethoxyethanol1, 2This standard is issued under the fixed designation D 331; 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 indicat
2、es 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 2-ethoxyethanol.1.2 The values stated in SI units are t
3、o be regarded asstandard. No other units of measurement are included in thisstandard.1.3 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
4、last right-hand digitused in expressing the specification limit, in accordance withthe rounding-off method of Practice E29.1.4 For hazard information and guidance, see the suppliersMaterial Safety Data Sheets.2. Referenced Documents2.1 ASTM Standards:3D 268 Guide for Sampling and Testing Volatile So
5、lventsand 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 1353 Test Method for Nonvolatile Matter in VolatileSolvents for Use in Paint, V
6、arnish, Lacquer, and RelatedProductsD 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 4052 Test Method for Density and Relative De
7、nsity 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 Industrial C
8、hemicals2.2 U. S. Federal Specification:PPP-C-2020 Chemicals, Liquid, Dry, and Paste: Packagingof43. Properties3.1 2-Ethoxyethanol shall conform to the following require-ments:Apparent specific gravity:20/20C 0.929 to 0.932or25/25C 0.926 to 0.929Color, Pt-Co scale, maxA15Distillation range, 760 mm H
9、g, C as:Initial boiling point, min 134.0Dry point, max 136.0Nonvolatile matter, max, mg/100 mL 5Water, max, weight % 0.1BAcidity (free acid as acetic acid), max, weight % 0.01C_AInstrumental Pt-Co color determined by Test Method D 5386 have been shownto have no statistically significant difference f
10、rom Pt-Co color determined by TestMethod D 1209. However, it is not known whether 2exthoxyethanol was part ofthe sample set included in the interlaboratory study.BThis quantitative water limit ensures that the material is miscible withoutturbidity with 19 volumes of 99 % heptane at 20C.CEquivalent t
11、o 0.1 mg of KOH per gram of material.4. Sampling4.1 The material shall be sampled in accordance withPractice E 300.5. 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 apparent
12、specific gravity by any convenient method that is accurate tothe third decimal place, the temperature of both specimen andwater being 20C or 25C. See Methods D 268 or Test MethodD 4052.1This specification is under the jurisdiction of ASTM Committee D01 on Paintand Related Coatings, Materials, and Ap
13、plications and is the direct responsibility ofSubcommittee D01.35 on Solvents, Plasticizers, and Chemical Intermediates.Current edition approved May 15, 2005. Published May 2005. Originallyapproved in 1932. Last previous edition approved in 1999 as D 331 95 (1999).2This compound is also known under
14、the name ethylene glycol monoethyl ether.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 Stan
15、dardization Documents Order Desk, DODSSP, Bldg. 4,Section D, 700 Robbins Ave., Philadelphia, 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.5.1.2 ColorT
16、est Method D 1209 (see Note A in 3.1).5.1.3 Distillation RangeTest Method D 1078 using anASTM Solvents Distillation Thermometer 102C having arange from 123 to 177C and conforming to the requirementsof Specification E1.5.1.4 Nonvolatile MatterTest Method D 1353.5.1.5 WaterTest Method D 1364.5.1.6 Aci
17、dityTest Method D 1613.6. Packaging and Package Marking6.1 Package size to be agreed upon between the purchaserand 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 ethylene glycol monoethyl et
18、her;2-ethoxyethanolSUMMARY OF CHANGESCommittee D01.35 has identified the location of selected changes to this standard since the last issue(D 331 95 (1999) that may impact the use of this standard.(1) Added reference to Practice E29in Scope section.(2) Added Practice E29and Test Method D 5386 to lis
19、t ofReferenced Documents.(3) Changed specs limits for apparent specific gravity in 3.1.(4) Added new Note A to 3.1.(5) Referenced new Note A in 5.1.2.ASTM International takes no position respecting the validity of any patent rights asserted in connection with any item mentionedin this standard. User
20、s of this standard are expressly advised that determination of the 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
21、five years andif not revised, either reapproved or withdrawn. Your 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 technica
22、l 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 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).D331052
