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ASTM D3760-98

Historical Revision

Standard Test Method for Analysis of Isopropylbenzene (Cumene) by Gas Chromatography (Withdrawn 2022)

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1.1 This test method covers the determination of the purity of isopropylbenzene (cumene) by gas chromatography.

1.2 This test method has been found applicable to the measurement of impurities such as nonaromatic hydrocarbons, benzene, ethylbenzene, t-butylbenzene, n-propylbenzene, alpha-methylstyrene, sec-butylbenzene, and diisopropylbenzene, which are common to the manufacturing process of isopropylbenzene. Limit of detection for these impurities is 10 mg/kg (see 5.1).

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 E 29.

1.4 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. For specific hazard statements, see Section 7.


SDO ASTM: ASTM International
Document Number D3760
Publication Date Jan. 10, 2002
Language en - English
Page Count 6
Revision Level 98
Supercedes
Committee D16.07
Publish Date Document Id Type View
Jan. 1, 2018 D3760-18 Revision
June 1, 2013 D3760-13 Revision
Dec. 15, 2012 D3760-12 Revision
Jan. 1, 2008 D3760-08 Revision
Jan. 10, 2002 D3760-98 Revision
Jan. 10, 2002 D3760-02E01 Revision
Jan. 10, 2002 D3760-02 Revision