1、Designation: D 3128 07Standard Specification for2-Methoxyethanol1This standard is issued under the fixed designation D 3128; 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-methoxyethanol.1.2 The values stated in SI units are
3、to 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 Sheet for materials listed in this specifi-cation.1.5 This standard does not purport to address a
5、ll 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 prior to use.2. Referenced Documents2.1 ASTM Standards:2D 268 Guide for Sam
6、pling and Testing 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 (K
7、arlFischer 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 Density ofLiquids by Digital Density MeterD 5386 Test Method for Color of Liquids Using Tr
8、istimulusColorimetryE29 Practice for Using Significant Digits in Test Data toDetermine Conformance with SpecificationsE 300 Practice for Sampling Industrial Chemicals2.2 U.S. Federal Standard:PPP-C-2020 Specification for Packaging of Chemicals, Liq-uid, Dry, and Paste33. Properties3.1 2-Methoxyethan
9、ol shall conform to the following re-quirements:Apparent specific gravity:20/20C 0.963 to 0.967or25/25C 0.960 to 0.964Color, Pt-Co scale, max (Note 1)15Distillation range:Initial boiling point, C, min 123Dry point, C, max 126Water, weight, % max 0.2Acidity (free acid as acetic acid),weight, % max0.0
10、1, equivalent to 0.093 mg of KOHper gram of materialNOTE 1Instrumental Pt-Co color determined by Test Method D 5386has been shown to have no statistically significant difference from Pt-Cocolor determined by Test Method D 1209. However, it is not knownwhether 2methoxyethanol was part of the sample s
11、et included in theinterlaboratory 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 bedetermined in accordance with the following ASTM methods:5.1.1 Apparent Specific GravityDetermine the appar
12、entspecific gravity by any method that is accurate to the third1This 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.Cu
13、rrent edition approved June 1, 2007. Published July 2007. Originally approvedin 1972. Last previous edition approved in 2002 as D 3128 02.2For referenced ASTM standards, visit the ASTM website, www.astm.org, orcontact ASTM Customer Service at serviceastm.org. For Annual Book of ASTMStandards volume
14、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, PA 19111-5098, http:/www.dodssp.daps.mil.1*A Summary of Changes section appears at the end of this standard.Co
15、pyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.decimal place, the temperature of both specimen and waterbeing 20 or 25C. See Specific Gravity section of Guide D 268or Test Method D 4052.5.1.2 ColorTest Method D 1209.5.1.3 Distillation
16、RangeTest Method D 1078, using atemperature measuring device having a range of 98 to 152Cand a resolution of 0.1C.5.1.4 WaterTest Method D 1364.5.1.5 AcidityTest Method D 1613.6. Packaging and Package Marking6.1 Package size is to be agreed upon between the purchaserand supplier.6.2 Packaging shall
17、conform to applicable carrier rules andregulations or when specified shall conform to Fed. Spec.PPP-C-2020.7. Keywords7.1 ethylene glycol monomethyl ether;2-methoxyethanolSUMMARY OF CHANGESCommittee D01.35 has identified the location of selected changes to this standard since the last issue(D 3128 -
18、 02) that may impact the use of this standard. (Approved June 1, 2007.)(1) Added new Note 1 in 3.1.(2) Added Test Method D 5386 to the list of ReferencedDocuments.(3) Revised 5.1.3.(4) Removed Specification E 1 from 2.1.ASTM International takes no position respecting the validity of any patent right
19、s 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 rights, are entirely their own responsibility.This standard is subject to revision at any t
20、ime 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 standardsand should be addressed to ASTM International Headquarters. Your comments will
21、 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 Committee on Standards, at the address shown below.This standard is copyrighted by ASTM
22、 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).D3128072
