Standard Specification for Vapor-Degreasing Grade and General Solvent Grade 1,1,1-Trichloroethane

ABSTRACT
This specification covers the requirements for vapor-degreasing grade and general solvent grade 1,1,1-trichloroethane. High purity grades are also available but should not be evaluated by this specification. Both grades shall be undergo tests and should conform accordingly to the following properties: specific gravity; distillation range (initial boiling point and dry point); acidity (as HCl); alkalinity and acid acceptance (as NaOH); water content; appearance; color (Pt-Co scale); halide (as Cl-) content; nonvolatile residue content; performance in aluminium scratch test; and purity.
SCOPE
1.1 This specification covers vapor-degreasing grade and general solvent grade 1,1,1-trichloroethane. High purity grades of 1,1,1-trichloroethane are available but should not be evaluated by this specification.
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.Note 1
Practices D 3844 and D 4276, STP 403A and MNL2 provide additional important information on vapor degreasing and solvent properties.

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Historical
Publication Date
31-Jan-2007
Current Stage
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ASTM D4126-02(2007) - Standard Specification for Vapor-Degreasing Grade and General Solvent Grade 1,1,1-Trichloroethane
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NOTICE: This standard has either been superseded and replaced by a new version or withdrawn.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: D4126 – 02 (Reapproved 2007)
Standard Specification for
Vapor-Degreasing Grade and General Solvent Grade
1,1,1-Trichloroethane
This standard is issued under the fixed designation D4126; 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.
This standard has been approved for use by agencies of the Department of Defense.
1. Scope D2988 Test Methods for Water-Soluble Halide Ion in Ha-
logenated Organic Solvents and Their Admixtures
1.1 This specification covers vapor-degreasing grade and
D2989 Test Method for Acidity-Alkalinity of Halogenated
general solvent grade 1,1,1-trichloroethane. High purity grades
Organic Solvents and Their Admixtures
of 1,1,1-trichloroethane are available but should not be evalu-
D3401 Test Methods for Water in Halogenated Organic
ated by this specification.
Solvents and Their Admixtures
1.2 This standard does not purport to address all of the
D3741 Test Methods for Appearance of Admixtures Con-
safety concerns, if any, associated with its use. It is the
taining Halogenated Organic Solvents
responsibility of the user of this standard to establish appro-
D3844 Guide for Labeling Chlorinated Hydrocarbon Sol-
priate safety and health practices and determine the applica-
vent Containers
bility of regulatory limitations prior to use.
D4276 Practice for Confined Area Entry
2 3
NOTE 1—Practices D3844 and D4276, STP403A and MNL2 provide
D6806 Practice for Analysis of Halogenated Organic Sol-
additional important information on vapor degreasing and solvent prop-
vents and Their Admixtures by Gas Chromatography
erties.
2.2 Other Documents:
29 CFR 1910.1200 Department of Labor, OSHA Regula-
2. Referenced Documents
4 tions, Hazard Communication
2.1 ASTM Standards:
40 CFR 82 Environmental ProtectionAgency, Protection of
D1078 Test Method for Distillation Range of Volatile Or-
Stratospheric Ozone
ganic Liquids
49 CFR 100 to 199 Department of Transportation Hazard-
D2108 Test Method for Color of Halogenated Organic
ous Materials Regulations
Solvents and Their Admixtures (Platinum-Cobalt Scale)
D2109 Test Methods for Nonvolatile Matter in Halogenated
3. Properties
Organic Solvents and Their Admixtures
3.1 Vapor degreasing grade and general solvent grade 1,1,1-
D2111 Test Methods for Specific Gravity and Density of
trichloroethane shall conform to the requirements prescribed in
Halogenated Organic Solvents and Their Admixtures
Table 1.
D2942 Test Method for Total Acid Acceptance of Haloge-
nated Organic Solvents (Nonreflux Methods)
4. Packaging
D2943 Test Method for Aluminum Scratch of 1,1,1-
4.1 Package and label industrial or commercial quantities in
Trichloroethane to Determine Stability
accordance with DOT regulations in 49 CFR 100 to 199, in
accordance with state and local regulations, in accordance with
This specification is under the jurisdiction of ASTM Committee D26 on OSHA regulations found in 29 CFR 1
...

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