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ASTM D2627-02

(Specification)

Standard Specification for Diacetone Alcohol

Standard Specification for Diacetone Alcohol

SCOPE
1.1 This specification covers diacetone alcohol.
1.2 The following applies to all specified limits in this standard; for purposes of determining conformance with this standard, an observed value or a calculated value shall be rounded off "to the nearest unit" in the last right-hand digit used in expressing the specification limit, in accordance with the rounding-off method of Practice E 29.
1.3 For specific hazard information and guidance, consult the supplier's Material Safety Data Sheet.
1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

General Information

Status
Historical
Publication Date
09-Aug-2002
ICS
87.060.30 - Solvents
Technical Committee
D01 - Paint and Related Coatings, Materials, and Applications
Drafting Committee
D01.35 - Solvents, Plasticizers, and Chemical Intermediates
Current Stage
Ref Project

Relations

Replaces
ASTM D2627-97 - Standard Specification for Diacetone Alcohol
Effective Date
10-Aug-2002
Replaced By
ASTM D2627-07 - Standard Specification for Diacetone Alcohol
Effective Date
01-Jun-2007

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ASTM D2627-02 - Standard Specification for Diacetone AlcoholASTM D2627-02 - Standard Specification for Diacetone Alcohol
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ASTM D2627-02 - Standard Specification for Diacetone Alcohol
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NOTICE: This standard has either been superseded and replaced by a new version or withdrawn.
Contact ASTM International (www.astm.org) for the latest information
Designation: D 2627 – 02
Standard Specification for
1
Diacetone Alcohol
This standard is issued under the fixed designation D 2627; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon (e) indicates an editorial change since the last revision or reapproval.
1. Scope * Chemical Intermediates Used in Paint, Varnish, Lacquer,
3
2 and Related Products
1.1 This specification covers diacetone alcohol.
D 1722 Test Method for Water Miscibility of Water-Soluble
1.2 The following applies to all specified limits in this
3
Solvents
standard; for purposes of determining conformance with this
D 4052 Test Method for Density and Relative Density of
standard, an observed value or a calculated value shall be
4
Liquids by Digital Density Meter
rounded off “to the nearest unit” in the last right-hand digit
5
E 1 Specification for ASTM Thermometers
used in expressing the specification limit, in accordance with
E 29 Practice for Using Significant Digits in Test Data to
the rounding-off method of Practice E 29.
6
Determine Conformance with Specifications
1.3 For specific hazard information and guidance, consult
7
E 300 Practice for Sampling Industrial Chemicals
the supplier’s Material Safety Data Sheet.
2.2 U.S. Federal Specification:
1.4 This standard does not purport to address all of the
PPP-C-2020 Chemicals, Liquid, Dry, and Paste: Packaging
safety concerns, if any, associated with its use. It is the
8
of
responsibility of the user of this standard to establish appro-
priate safety and health practices and determine the applica-
3. Properties
bility of regulatory limitations prior to use.
3.1 Diacetone alcohol shall conform to the following re-
2. Referenced Documents quirements:
Apparent specific gravity
2.1 ASTM Standards:
20/20°C 0.938–0.941 or
D 268 Guide for Sampling and Testing Volatile Solvents
25/25°C 0.935–0.938
and Chemical Intermediates for Use in Paint and Related Color, Pt-Co units, max 25
3
Distillation, 760 mm Hg
Coatings and Material
Initial boiling point, °C, min 135
D 1078 Test Method for Distillation Range of Volatile
Dry point, °C, max 172
3
Organic Liquids Nonvolatile matter, g/100 mL, max 0.01
Odor (see Note 1) nonresidual
D 1209 Test Method for Color of Clear Liquids (Platinum-
Water, wt %, max (see Note 2) 0.1
3
Cobalt Scale)
Acidity (free acid as acetic acid), wt %, max 0.01
D 1296 Test Method for Odor of Volatile Solvents and
Water solubility miscible with distilled water
3
in all proportions
Diluents
_____________
D 1353 Test Method for Nonvolatile Matter in Volatile
NOTE 1—Optional: Test for odor only when agreed upon as necessary
Solvents for Use in Paint, Varnish, Lacquer, and Related
between the purchaser and the supplier.
3
Products
NOTE 2—In some cases, Test Method D 1476 may serve as a useful
D 1364 Test Method for Water in Volatile Solvents (Karl
alternative method to determine the presence of water. Because it is a
3
Fischer Reagent Titration Method)
qualitative test, its use would require agreement between user and
D 1476 Test Method for Heptane Miscibility of Lacquer
supplier.
3
Solvents
4. Sampling
D 1613 Test Method for Acidity in Volatile Solvents and
4.1 The material shall be sampled in accordance with
Practice E 300.
1
This specification is under the jurisdiction of the ASTM Committee D01 on
Paint and Related Coatings, Materials, and Applications and is the direct responsi-
4
bility of Subcommittee D01.35 on Solvents, Plasticizers, and Chemical Intermedi- Annual Book of ASTM Standards, Vol 05.02.
5
ates. Annual Book of ASTM Standards, Vol 14.03.
6
Current edition approved Aug. 10, 2002. Published October 2002. Originally Annual Book of ASTM Standards, Vol 14.02.
7
published as D 2627 – 67 T. Last previous edition D 2627 – 97. Annual Book of ASTM Standards, Vol 15.05.
2 8
This compound is also known as 4-hydroxy-4-methyl-pentanone-2. Available from Standardization Documents Order Desk, DODSSP, Bldg. 4,
3
Annual Book of ASTM Standards, Vol 06.04. Section D, 700 Robbins Ave., Philadelphia, PA 19111-5098.
*ASummary 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.
1

---------------------- Page: 1 ----------------------
D2627–02
the distillation flask should be clean and free of any residual carbon
5. Test Methods
deposit.ThisexceptiontothesuggestioninNote3ofTestMethodD 1078
5.1 The properties enumerated in this specification shall be
is specifically applicable to diacetone alcohol. Particular care should also
determined in accordance with the following ASTM test
be given to the heating rate so that the initial boiling point is obtained
methods:
...

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5.1 In order to calculate the volatile organic content (VOC) of paints containing EPA exempt solvents, it is necessary to know the acetone, methyl acetate, or parachlorobenzotrifluoride content. This gas chromatographic test method provides a simple and direct way for measuring these solvents. Each analyte is measured with respect to a unique internal standard. For acetone, the internal standard used is acetone-d6, for methyl acetate it is methyl acetate-d3, and for PCBTF it is metachlorobenzotrifluoride (MCBTF). These unique analyte/internal standard pairs behave very nearly as single solvents with respect to evaporation rate and adsorption rate onto a coated silica fiber (SPME) but are separable on a gas chromatograph (GC) capillary column. The only critical analytical technique required for successfully performing this test method is the ability of an analyst to weigh a paint sample and internal standard, corresponding to the analyte of interest, into a septum capped vial. After weighing, solvent evaporation has no effect on the final value of the determination. Since whole paint is not injected into the gas chromatograph, the analytical system is never compromised.
SCOPE
1.1 This test method is for the determination of acetone, methyl acetate, or parachlorobenzotrifluoride (PCBTF), or combination of any of the three, in paints and coatings, by solid phase microextraction (SPME) headspace sampling, and subsequent injection into a gas chromatograph. It has been evaluated for cellulose nitrate, acrylic, and urethane solvent-borne systems. The established working range of this test method is: acetone, 28 to 90 %; methyl acetate, 12 to 22 %; parachlorobenzotrifluoride, 10 to 17 %. There is no reason to believe that it will not work outside these ranges. A minor modification of this test method would make it suitable for the analysis of the same analytes in water-borne coatings (see Note 1).
Note 1: Water-borne paints are internally standardized and diluted with water followed by addition of solid sodium chloride.  
1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.  
1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.  
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