ASTM D5137-07(2021)
(Specification)Standard Specification for Hexyl Acetate
Standard Specification for Hexyl Acetate
ABSTRACT
This specification establishes the properties and requirements for hexyl acetate used as an active tail high boiling solvent in lacquers, automotive coatings, maintenance paints, and other related coatings. Specimens shall be sampled and tested as appropriate, and shall meet specified values of the following properties: acidity (free acid as acetic acid); apparent specific gravity; color (Pt-Co units); distillation range (initial boiling point and 95 % point); Ransburg electrical resistivity; ester value; and water content.
SCOPE
1.1 This specification covers hexyl acetate, which is used as an active tail high boiling solvent in lacquers, automotive coatings, maintenance paints, and other related coatings.
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 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 E29.
1.4 For specific hazard information and guidance, see the supplier’s Material Safety Data Sheet.
1.5 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
General Information
Relations
Standards Content (Sample)
This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the
Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
Designation: D5137 −07 (Reapproved 2021)
Standard Specification for
Hexyl Acetate
This standard is issued under the fixed designation D5137; 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 (´) indicates an editorial change since the last revision or reapproval.
1. Scope D1364 Test Method for Water in Volatile Solvents (Karl
Fischer Reagent Titration Method) (Withdrawn 2021)
1.1 This specification covers hexyl acetate, which is used as
D1476 Test Method for Heptane Miscibility of Lacquer
an active tail high boiling solvent in lacquers, automotive
Solvents (Withdrawn 2021)
coatings, maintenance paints, and other related coatings.
D1613 Test Method for Acidity in Volatile Solvents and
1.2 The values stated in SI units are to be regarded as
Chemical Intermediates Used in Paint, Varnish, Lacquer,
standard. No other units of measurement are included in this
and Related Products
standard.
D1617 TestMethodforEsterValueofSolventsandThinners
1.3 The following applies to all specified limits in this (Withdrawn 2021)
D4052 Test Method for Density, Relative Density, and API
standard; for purposes of determining conformance with this
standard, an observed value or a calculated value shall be Gravity of Liquids by Digital Density Meter
D5386 Test Method for Color of Liquids Using Tristimulus
rounded off “to the nearest unit” in the last right-hand digit
used in expressing the specification limit, in accordance with Colorimetry
E29 Practice for Using Significant Digits in Test Data to
the rounding-off method of Practice E29.
Determine Conformance with Specifications
1.4 For specific hazard information and guidance, see the
E300 Practice for Sampling Industrial Chemicals
supplier’s Material Safety Data Sheet.
2.2 U.S. Federal Specification:
1.5 This international standard was developed in accor-
PPP-C-2020 Chemicals, Liquid, Dry, and Paste: Packaging
dance with internationally recognized principles on standard-
of
ization established in the Decision on Principles for the
Development of International Standards, Guides and Recom-
3. Properties
mendations issued by the World Trade Organization Technical
Barriers to Trade (TBT) Committee.
3.1 Hexyl acetate shall conform to the following require-
ments:
2. Referenced Documents
Acidity (free acid as acetic acid) weight %, max 0.02
Apparent specific gravity
2.1 ASTM Standards:
20/20 °C 0.872 to 0.876
D268 Guide for Sampling and Testing Volatile Solvents and
or
Chemical Intermediates for Use in Paint and Related
25/25 °C 0.868 to 0.872
Color, Pt-Co units, max (Note 1) 15
Coatings and Material (Withdrawn 2021)
Distillation range, °C
D1078 Test Method for Distillation Range of Volatile Or-
Initial boiling point, min 162
ganic Liquids 95 % point, max 176
Electrical Resistivity Ransburg megohms, min 20
D1209 Test Method for Color of Clear Liquids (Platinum-
Ester value, weight, % min 99.0
Cobalt Scale) 5
Water content, weight %, max 0.05
NOTE 1—Instrumental Pt-Co color determined by Test Method D5386
has been shown to have no statistically significant difference from Pt-Co
This specification is under the jurisdiction of ASTM Committee D01 on Paint
color determined by Test Method D1209. However, it is not known
and Related Coatings, Materials, andApplications and is the direct responsibility of
whether hexyl acetate was part of the sample set included in the
Subcommittee D01.35 on Sol
...
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