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ASTM D4077-11

(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 The values stated in SI units are to be regarded as standard. The values given in parentheses are for information only.
1.4 Consult current OSHA Regulations and Supplier's Material Safety Data Sheets, and local regulations for all materials used in this specification.

General Information

Status
Historical
Publication Date
31-May-2011
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

Relations

Replaces
ASTM D4077-07 - Standard Specification for Cumene (Isopropylbenzene)
Effective Date
01-Jun-2011
Replaced By
ASTM D4077-16 - Standard Specification for Cumene (Isopropylbenzene)
Effective Date
01-Jun-2016

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Standards Content (Sample)

NOTICE: This standard has either been superseded and replaced by a new version or withdrawn.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: D4077 −11
StandardSpecification 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* (Cumene) by Gas Chromatography (External Standard)
D7183 Test Method for Determination of Total Sulfur in
1.1 This specification covers cumene (isopropylbenzene).
Aromatic Hydrocarbons and Related Chemicals by Ultra-
1.2 The following applies to all specified limits in this
violet Fluorescence
specification: for purposes of determining conformance with
D7359 Test Method for Total Fluorine, Chlorine and Sulfur
this specification, an observed value or a calculated value shall
in Aromatic Hydrocarbons and Their Mixtures by Oxida-
be rounded off “to the nearest unit” in the last right-hand digit
tive Pyrohydrolytic Combustion followed by Ion Chroma-
used in expressing the specification limit, in accordance with
tography Detection (Combustion Ion Chromatography-
the rounding-off method of Practice E29.
CIC)
1.3 The values stated in SI units are to be regarded as E29 Practice for Using Significant Digits in Test Data to
standard. The values given in parentheses are for information
Determine Conformance with Specifications
only. E298 Test Methods for Assay of Organic Peroxides
E299 Test Method for Trace Amounts of Peroxides In
1.4 Consult current OSHA Regulations and Supplier’s Ma-
Organic Solvents
terial Safety Data Sheets, and local regulations for all materials
used in this specification.
2.2 Other Documents:
2. Referenced Documents
OSHA Regulations, 29 CFR paragraphs 1910.1000 and
3
2
1910.1200
2.1 ASTM Standards:
D1209 Test Method for Color of Clear Liquids (Platinum-
3. Properties
Cobalt Scale)
D1492 Test Method for Bromine Index of Aromatic Hydro-
3.1 Cumene (isopropylbenzene) shall conform to the fol-
carbons by Coulometric Titration
lowing requirements:
D2710 Test Method for Bromine Index of Petroleum Hydro-
ASTM Test
carbons by Electrometric Titration Specifications
A
Property Method
D3160 Test Method for Phenol Content of Cumene (Isopro-
Purity, weight %, min 99.92 D3760 or D7057
pylbenzene) or AMS (α–Methylstyrene)
Alpha-Methylstrene, weight %, max 0.01 D3760 or D7057
D3437 Practice for Sampling and Handling Liquid Cyclic
Benzene, weight %, max 0.001 D3760 or D7057
Products
Butylbenzenes, weight %, max 0.02 D3760 or D7057
Diisopropylbenzenes, weight %, max 0.002 D3760 or D7057
D3760 Test Method for Analysis of Isopropylbenzene
Ethylbenzene, weight %, max 0.01 D3760 or D7057
(Cumene) by Gas Chromatography
Phenols, mg/kg, max 5 D3160, D3760 or
D5386 Test Method for Color of Liquids Using Tristimulus
D7057
n-Propylbenzene, weight %, max 0.03 D3760 or D7057
Colorimetry
Sulfur, mg/kg, max 1 D7183 or D7359
D7057 Test Method for Analysis of Isopropylbenzene
Bromine index, max 100 D1492 or D2710
B
Appearance visual
Color, Pt/Co, max 15 D1209 or D5386
Cumene hydroperoxide, at loading, 100 E298 or E299
1
This speci
...

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:D4077–07 Designation: D4077 – 11
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 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.
1.4 Consult current OSHARegulations and Supplier’s Material Safety Data Sheets, and local regulations for all materials used
in this specification.
2. Referenced Documents
2
2.1 ASTM Standards:
D1209 Test Method for Color of Clear Liquids (Platinum-Cobalt Scale)
D1492 Test Method for Bromine Index of Aromatic Hydrocarbons by Coulometric Titration
D2710 Test Method for Bromine Index of Petroleum Hydrocarbons by Electrometric Titration
D3160 Test Method for Phenol Content of Cumene (Isopropylbenzene) or AMS (Methylstyrene)
D3437 Practice for Sampling and Handling Liquid Cyclic Products
D3760 Test Method for Analysis of Isopropylbenzene (Cumene) by Gas Chromatography
D5386 Test Method for Color of Liquids Using Tristimulus Colorimetry
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)
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
2.2 Other Documents:
3
OSHA Regulations, 29 CFR paragraphs 1910.1000 and 1910.1200
3. Properties
3.1Cumene3.1 Cumene (isopropylbenzene) shall conform to the following requirements:
ASTM Test
Specifications
A
Property Method
Purity, weight %, min 99.92 D3760 or D7057
Alpha-Methylstrene, weight %, max 0.01 D3760 or D7057
Benzene, weight %, max 0.001 D3760 or D7057
Butylbenzenes, weight %, max 0.02 D3760 or D7057
Diisopropylbenzenes, weight %, max 0.002 D3760 or D7057
1
This specification is under the jurisdiction ofASTM Committee D16 onAromatic Hydrocarbons and Related Chemicals and is the direct responsibility of Subcommittee
D16.07 on Styrene, Ethylbenzene and C9 and C10 Aromatic Hydrocarbons.
Current edition approved June 1, 2007.2011. Published June 2007.2011. Originally approved i
...

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