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ASTM D4077-23

(Specification)

Standard Specification for Cumene (Isopropylbenzene)

Standard Specification for Cumene (Isopropylbenzene)

ABSTRACT
This specification covers cumene (isopropylbenzene). Tests shall be performed to determine the requirements of cumene in accordance to the following test methods: purity; alpha-methylstrene, benzene, butylbenzenes, diisopropylbenzenes, ethylbenzene, phenols, n-propylbenzene, sulfur, bromine index, and appearance.
SCOPE
1.1 This specification covers cumene (isopropylbenzene).  
1.2 The following applies to all specified limits in this specification: for purposes of determining conformance with this specification, 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.  
1.3 Units—The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.  
1.4 Consult current OSHA Regulations and Supplier’s Safety Data Sheets, and local regulations for all materials used in this specification.  
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

Status
Published
Publication Date
31-Mar-2023
ICS
71.080.15 - Aromatic hydrocarbons
Technical Committee
D16 - Aromatic, Industrial, Specialty and Related Chemicals
Drafting Committee
D16.07 - Styrene, Ethylbenzene and C9 and C10 Aromatic Hydrocarbons
Current Stage
Ref Project

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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: D4077 − 23
Standard Specification for
1
Cumene (Isopropylbenzene)
This standard is issued under the fixed designation D4077; 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* carbons by Electrometric Titration
D7057 Test Method for Analysis of Isopropylbenzene
1.1 This specification covers cumene (isopropylbenzene).
(Cumene) by Gas Chromatography (External Standard)
1.2 The following applies to all specified limits in this
D7183 Test Method for Determination of Total Sulfur in
specification: for purposes of determining conformance with
Aromatic Hydrocarbons and Related Chemicals by Ultra-
this specification, an observed value or a calculated value shall
violet Fluorescence
be rounded off “to the nearest unit” in the last right-hand digit
D7359 Test Method for Total Fluorine, Chlorine and Sulfur
used in expressing the specification limit, in accordance with
in Aromatic Hydrocarbons and Their Mixtures by Oxida-
the rounding-off method of Practice E29.
tive Pyrohydrolytic Combustion followed by Ion Chroma-
tography Detection (Combustion Ion Chromatography-
1.3 Units—The values stated in SI units are to be regarded
as standard. No other units of measurement are included in this CIC)
D8005 Test Method for Color of Clear Liquids (Platinum-
standard.
Cobalt Scale)
1.4 Consult current OSHA Regulations and Supplier’s
E29 Practice for Using Significant Digits in Test Data to
Safety Data Sheets, and local regulations for all materials used
Determine Conformance with Specifications
in this specification.
E298 Test Methods for Assay of Organic Peroxides
1.5 This international standard was developed in accor-
E299 Test Method for Trace Amounts of Peroxides In
dance with internationally recognized principles on standard-
Organic Solvents
ization established in the Decision on Principles for the
E2680 Test Method for Appearance of Clear, Transparent
Development of International Standards, Guides and Recom-
Liquids (Visual Inspection Procedure)
mendations issued by the World Trade Organization Technical
2.2 Other Documents:
Barriers to Trade (TBT) Committee.
OSHA Regulations, 29 CFR 1910.1000 and
1910.1200 Toxic and Hazardous Substances – Air con-
2. Referenced Documents
3
taminants; Hazard Communication
2
2.1 ASTM Standards:
D1492 Test Method for Bromine Index of Aromatic Hydro-
3. Properties
carbons by Coulometric Titration
3.1 Cumene (isopropylbenzene) shall conform to the fol-
D3160 Test Method for Phenol Content of Cumene (Isopro-
lowing requirements:
pylbenzene) or AMS (α–Methylstyrene)
ASTM Test
Property Specifications
D3437 Practice for Sampling and Handling Liquid Cyclic
A
Method
Products
Purity, mass %, min 99.92 D7057
D5386 Test Method for Color of Liquids Using Tristimulus
Alpha-Methylstrene, mass %, max 0.01 D7057
Colorimetry
Benzene, mass %, max 0.001 D7057
D5776 Test Method for Bromine Index of Aromatic Hydro- Butylbenzenes, mass %, max 0.02 D7057
Diisopropylbenzenes, mass %, max 0.002 D7057
Ethylbenzene, mass %, max 0.01 D7057
Phenols, mg/kg, max 5 D3160 or D7057
1
This specification is under the jurisdiction of ASTM Committee D16 on
n-Propylbenzene, mass %, max 0.03 D7057
Aromatic, Industrial, Specialty and Related Chemicals and is the direct responsi-
Sulfur, mg/kg, max 1 D7183 or D7359
bility of Subcommittee D16.07 on Styrene, Ethylbenzene and C9 and C10 Aromatic
Bromine index, max 100 D1492 or D5776
Hydrocarbons.
Appearance, free of haze, pass E2680
Current edition approved April 1, 2023. Published April 2023. Originally
particulates or suspended
approved in 1981. Last previous edition approved in 2022 as D4077 – 22. DOI:
matter particles
10.1520/D4077-23.
2
For referenced ASTM standards, visit the ASTM website, www.astm.org, or
contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
3
Standards volume information, refer to the standard’s Document Summary page on Available from Superintendent of Documents, U.S. Government Printing
the ASTM website. Office, 732 N. Capitol St., NW, Mail Stop: SDE, Washington, DC 20401.
*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
1

---------------------- Page: 1 ----------------------
D4077 − 23
4.2 If cumene has been exposed to air, cumene hydroper-
Color, Pt/Co, max 15 D5386 or D8005
Cumene hydroperoxide, at loading, 100 E298 or E299
oxide m
...

This document is not an ASTM standard and is intended only to provide the user of an ASTM standard an indication of what changes have been made to the previous version. Because
it may not be technically possible to adequately depict all changes accurately, ASTM recommends that users consult prior editions as appropriate. In all cases only the current version
of the standard as published by ASTM is to be considered the official document.
Designation: D4077 − 22 D4077 − 23
Standard Specification for
1
Cumene (Isopropylbenzene)
This standard is issued under the fixed designation D4077; 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*
1.1 This specification covers cumene (isopropylbenzene).
1.2 The following applies to all specified limits in this specification: for purposes of determining conformance with this
specification, 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.
1.3 Units—The values stated in SI units are to be regarded as standard. No other units of measurement are included in this
standard.
1.4 Consult current OSHA Regulations and Supplier’s Safety Data Sheets, and local regulations for all materials used in this
specification.
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.
2. Referenced Documents
2
2.1 ASTM Standards:
D1492 Test Method for Bromine Index of Aromatic Hydrocarbons by Coulometric Titration
D3160 Test Method for Phenol Content of Cumene (Isopropylbenzene) or AMS (α–Methylstyrene)
D3437 Practice for Sampling and Handling Liquid Cyclic Products
3
D3760 Test Method for Analysis of Isopropylbenzene (Cumene) by Gas Chromatography (Withdrawn 2022)
D5386 Test Method for Color of Liquids Using Tristimulus Colorimetry
D5776 Test Method for Bromine Index of Aromatic Hydrocarbons by Electrometric Titration
D7057 Test Method for Analysis of Isopropylbenzene (Cumene) by Gas Chromatography (External Standard)
D7183 Test Method for Determination of Total Sulfur in Aromatic Hydrocarbons and Related Chemicals by Ultraviolet
Fluorescence
D7359 Test Method for Total Fluorine, Chlorine and Sulfur in Aromatic Hydrocarbons and Their Mixtures by Oxidative
Pyrohydrolytic Combustion followed by Ion Chromatography Detection (Combustion Ion Chromatography-CIC)
D8005 Test Method for Color of Clear Liquids (Platinum-Cobalt Scale)
1
This specification is under the jurisdiction of ASTM Committee D16 on Aromatic, Industrial, Specialty and Related Chemicals and is the direct responsibility of
Subcommittee D16.07 on Styrene, Ethylbenzene and C9 and C10 Aromatic Hydrocarbons.
Current edition approved Sept. 1, 2022April 1, 2023. Published September 2022April 2023. Originally approved in 1981. Last previous edition approved in 20172022 as
D4077 – 17.D4077 – 22. DOI: 10.1520/D4077-22.10.1520/D4077-23.
2
For referenced ASTM standards, visit the ASTM website, www.astm.org, or contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM Standards
volume information, refer to the standard’s Document Summary page on the ASTM website.
*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
1

---------------------- Page: 1 ----------------------
D4077 − 23
E29 Practice for Using Significant Digits in Test Data to Determine Conformance with Specifications
E298 Test Methods for Assay of Organic Peroxides
E299 Test Method for Trace Amounts of Peroxides In Organic Solvents
E2680 Test Method for Appearance of Clear, Transparent Liquids (Visual Inspection Procedure)
2.2 Other Documents:
OSHA Regulations, 29 CFR 1910.1000 and 1910.1200 paragraphs 1910.1000 and 1910.1200 Toxic and Hazardous Substances
3
– Air contaminants; Hazard Communication
3. Properties
3.1 Cumene (isopropylbenzene) shall conform to the following requirements:
ASTM Test
Property Specifications
A
Method
Purity, mass %, min 99.92 D3760 or D7057
Purity, mass %, min 99.92 D7057
Alpha-Methylstrene, mass %, max 0.01 D3760 or D7057
Alpha-Methylstrene, mass %, max 0.01 D7057
Benzene, mass %, max 0.001 D3760 or D7057
Benzene, mass %, max 0.001 D7057
Butylbenzenes, mass %, max 0.02 D3760 or D7057
Butylbenzenes, mass %, max 0.02 D7057
Diisopropylbenzenes, mass %, max 0.002 D3760 or D7057
Diisopropylbenzenes, mass %, max 0.002 D7057
Ethylbenzene, mass %,
...

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