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ASTM F1186-18

Current Revision

Standard Classification System for Chemicals According to Functional Groups

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1.1 This standard provides a classification system for chemical compounds whereby chemicals are assigned a three-digit code based primarily on chemical class.2 Poly-functional compounds should be classified by all applicable code numbers associated with their component functional groups.

1.2 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.


2.1 In many situations where chemicals are interacting with other chemicals or materials, the interaction is strongly dependent and often correlated with the functional group(s) present. These interactions include chemical reaction, dissolution, and swelling/permeation of polymeric materials. For this reason, it is useful to have a standard means for classifying chemicals.

2.2 One application for this classification system is in the selection of chemical protective clothing based on the chemical resistance of the clothing materials.3,4,5 Chemical resistance data are available for only a very small fraction of the chemicals for which protective clothing is used. However, for chemicals for which no data are available, a knowledge of the chemical class sometimes can give insight into the resistance of a prospective clothing material.

Note 1: The present state of knowledge precludes reliable estimates from chemical class alone.

2.3 The classification system also facilitates the development of predictive methodology by researchers in a variety of fields, in addition to protective clothing.

SDO ASTM: ASTM International
Document Number F1186
Publication Date June 1, 2018
Language en - English
Page Count 3
Revision Level 18
Supercedes
Committee F23.30
Publish Date Document Id Type View
June 1, 2018 F1186-18 Revision
July 10, 2003 F1186-03 Revision
Jan. 10, 1999 F1186-99 Revision
Feb. 1, 2013 F1186-03R13 Reaffirmation
Feb. 1, 2008 F1186-03R08E01 Reaffirmation