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1、 FI- 13c2S A N S I Kb2.241 80 W 0724350 0007445 7 ANSI K62.241-1980 American National Standard common name for the pest control chemical ()-(2)-4-4- 4-(trifluoromethyl)phenoxy phenoxy -2-pentenoic acid “d ifenopen ten” Approved June 6, 1980 Secretariat: U.S. Department of Agriculture Page 1 of 2 pag
2、es 1. Common Name: “difenopenten” 1.1 The word “difenopenten” (pronounced Idi-fen-E- pen-ten) has been accepted as the American National Standard Common Name for the chemical (E)-(I)4- 4- 4-(trifluoromethyl)phenoxy phenoxy -2-pen- tenoic acid. 1.2 Acceptance signifies compliance with American Na- ti
3、onal Standard Procedure for the Acceptance of an American National Standard Common Name for a Pest Control Chemical, ANSI K62.1-1979. 2. Use of Common Name 2.1 The common name applies to the 100% pure chemical. 2.2 Technical grades and formulations shall indicate the percentage of difenopenten prese
4、nt; for example, difenopenten - 83% minimum. 2.3 The sponsor2 of the common name “difenopen- ten” has agreed to release and permit the use of the Also known as (E)-(+)-4-p- a,a,a-trifluoro-p-to1yl)oxy phen- oxy -2-pentenoic acid. Name furnished upon request. name “difenopenten” with respect to any p
5、roduct, whether or not manufactured or formulated by it, which contains a pest control chemical conforming to the description set forth in this American National Standard. 3. Limitations Neither the American National Standards Institute nor its committee guarantees or assumes any responsi- bility th
6、at use of this name in connection with this or any other chemical or product will not infringe on or conflict with any existing proprietary name, trademark, or trade name. Approval as an American National Stan- dard Common Name constitutes recognition by the Institute that a consensus exists within
7、a representative committee, operating under institute procedures and basing its recommendation on data submitted by a sponsor, favoring consideration of the use of the name to designate the pest control chemical described herein by all interested persons. The information concerning the chemical and
8、physical properties of the chemical is not ; I part of the standard but is provided solely as an aid to identification, and the Institute does not guarantee its accuracy. This material is reproduced from American National Standard K insoluble in water soluble in acetone, alcohol, ether, kerosene, xy
9、lene, and isophorone; insoluble in water *IS0 Common Name is difenopenten-ethyl. Proposed Uses The various esters of difenopenten differ in properties and herbicidal activity. Difenopenten ethyl ester is intended for use as a postemergence herbicidal chemical for control of annual and perennial gras
10、ses in crops such as soybeans and cotton. O f ANSI K62.241-1980 3 /,- -. Copyright American National Standards Institute Provided by IHS under license with ANSI Licensee=IHS Employees/1111111001, User=OConnor, Maurice Not for Resale, 04/29/2007 11:34:47 MDTNo reproduction or networking permitted without license from IHS -,-,-