ASTM International - ASTM D7125-04
Standard Specification for Cumene (Isopropylbenzene) Manufactured Via a Zeolite Process
|Publication Date:||1 December 2004|
|ICS Code (Aromatic hydrocarbons):||71.080.15|
1.1 This specification covers cumene (isopropylbenzene) manufactured using a zeolite catalyst process.
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 E 29.
1.3 Consult current OSHA Regulations and Supplier's Material Safety Data Sheets, and local regulations for all materials used in this specification.