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ASTM D4077-16

(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.

General Information

Status
Historical
Publication Date
31-May-2016
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 D4077-11 - 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NOTICE: This standard has either been superseded and replaced by a new version or withdrawn.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 −16
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* Aromatic Hydrocarbons and Related Chemicals by Ultra-
violet Fluorescence
1.1 This specification covers cumene (isopropylbenzene).
D7359 Test Method for Total Fluorine, Chlorine and Sulfur
1.2 The following applies to all specified limits in this
in Aromatic Hydrocarbons and Their Mixtures by Oxida-
specification: for purposes of determining conformance with
tive Pyrohydrolytic Combustion followed by Ion Chroma-
this specification, an observed value or a calculated value shall
tography Detection (Combustion Ion Chromatography-
be rounded off “to the nearest unit” in the last right-hand digit
CIC)
used in expressing the specification limit, in accordance with
D8005 Test Method for Color of Clear Liquids (Platinum-
the rounding-off method of Practice E29.
Cobalt Scale)
E29 Practice for Using Significant Digits in Test Data to
1.3 Units—The values stated in SI units are to be regarded
as standard. No other units of measurement are included in this Determine Conformance with Specifications
E298 Test Methods for Assay of Organic Peroxides
standard.
E299 Test Method for Trace Amounts of Peroxides In
1.4 Consult current OSHA Regulations and Supplier’s
Organic Solvents
Safety Data Sheets, and local regulations for all materials used
2.2 Other Documents:
in this specification.
OSHA Regulations, 29 CFR paragraphs 1910.1000 and
3
1910.1200
2. Referenced Documents
2
3. Properties
2.1 ASTM Standards:
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
Specifications
A
carbons by Electrometric Titration
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
Butylbenzenes, weight %, max 0.02 D3760 or D7057
Products
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
D7057
D5386 Test Method for Color of Liquids Using Tristimulus
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
(Cumene) by Gas Chromatography (External Standard)
Color, Pt/Co, max 15 D5386 or D8005
D7183 Test Method for Determination of Total Sulfur in
Cumene hydroperoxide, at loading, 100 E298 or E299
mg/kg, max
A
1
This spec
...

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 − 11 D4077 − 16
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. The values given in parentheses are for information
only.No other units of measurement are included in this standard.
1.4 Consult current OSHA Regulations and Supplier’s Material Supplier’s 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 (α–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)
D8005 Test Method for Color of Clear Liquids (Platinum-Cobalt Scale)
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
3.1 Cumene (isopropylbenzene) shall conform to the following requirements:
ASTM Test
Specifications
A
Property Method
1
This specification is under the jurisdiction of ASTM Committee D16 on Aromatic 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, 2011June 1, 2016. Published June 2011June 2016. Originally approved in 1981. Last previous edition approved in 20072011 as
D4077 – 07.D4077 – 11. DOI: 10.1520/D4077-11.10.1520/D4077-16.
2
For referenced ASTM standards, visit the ASTM web
...

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