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1、A N S I Kb2-317 47 W 0724150 0007577 I W A- 3-a2 ANSI K62.317-1989 o American National Standard common name for the pest control chemical - S,S-dimethyl 2-(difluoromethyl)-4-(2-methylpropyl)- 6- (t r if I uo ro met h y I) -3,5-pyr id i n ed car both ioate- dit h i opy r Approved September 7,1989 Sec
2、retariat: US. Department of Agriculture 1. Common Name: dithiopyr 1.1 The word “dithiopyr” (pronounced di-Ithi-pir) has been accepted as the American National Standard Common Name for the chemicalS,S-dimethyl2-(diflu- oromethyl)-4-(2-methylpropyl)-6-(trifluoromethyl)- 3,5-yridinedicarbothioate. 1.2
3、Acceptance signifies compliance with American National Standard Common Name for a Pest Control Chemical - Procedure for Acceptance, ANSI K62.1- 1985. 2. Use of Common Name W Y - v) z a 2.1 The common name applies to the 100% pure chemical. 2.2 Technical grades and formulations shall indicate the per
4、centage of dithiopyr present; for example, dithiopyr - 94-98% of parent compound and 2-6% of related compounds. 2.3 The sponsor of the common name “dithiopyr” has agreed to release and permit the use of the name Name furnished upon request. Page 1 of 2 pages “dithiopyr” with respect to any product,
5、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 the Accredited Standards Committee for Common Names for Pest Contro
6、l Chemicals, K62, guarantees or assumes any responsibility that use of this name in con- nection with this or any other chemical or product w i l l not infringe on or conflict with any existing propri- etary name, trademark, or trade name. Approval as an American National Standard Common Name consti
7、- tutes recognition by the Institute that a consensus ex- ists within Accredited Standards Committee K62, oper- ating under Institute procedures and basing its recom- mendation on data submitted by a sponsor, favoring consideration of the use of the name to designate the pest control chemical descri
8、bed herein by ail interested persons. The information concerning the chemical and physical properties of the chemical is not a part of the standard but is provided solely as an aid to identifica- tion, and its accuracy is not guaranteed. An American National Standard implies a consensus of those sub
9、stantially concerned with its scope and provisions. An American National Standard is intended as a guide to aid the manufacturer, the consumer, and the general public. The existence of an American National Stan- dard does not in any respect preclude anyone, whether he has approved the standard or no
10、t, from manufacturing, marketing, purchasing, or using products, processes, or procedures not conforming to the standard. American National Standards are subject to periodic review and users are cautioned to obtain the latest editions. The American National Standards Institute does not develop stand
11、ards and will in no circumstances give an interpretation of any American National Standard. Moreover, no person shaii have the right or authority to issue an interpretation of an American National Standard in the name of the American National Standards Institute. CAUTION NOTICE: This American Nation
12、al Standard may be revised or withdrawn at any time. The procedures of the American National Standards Institute require that action be taken to reaffirm, revise, or withdraw this standard no later than five years from the date of ap- proval. Purchasers of American National Standards may receive cur
13、rent information on all standards by caiiing or writing the American Na- tional Standards Institute. - Copyright O 1989 by American N / a t b n a - , 1430 Broadway, New York, N.Y. 10018 ANSI3C1089/8 ,- Q. ,- - Copyright American National Standards Institute Provided by IHS under license with ANSI Li
14、censee=IHS Employees/1111111001, User=OConnor, Maurice Not for Resale, 04/29/2007 11:49:11 MDTNo reproduction or networking permitted without license from IHS -,-,- - A N S I Kb2-317 87 0724350 0007b00 4 E Page 2 of 2 pages Appendix (This Appendix is not a part of American National Standard K62.317-
15、1989, but is included for infor- mation only.) dithiopyr Physical and Chemical Properties Systematic name S,S-dimethyl2-(difluoromethyl)-4-(2-methylpropyl)- 6-(trifluoromethyl)-3,5-pyridinedicarbothoate CAS Registry Number 97886-45-8 Empirical formula Cl , HI, F, NO2 S2 Molecular weight 401.41 Struc
16、tural formula Color Colorless Melting point 48-5 1C Physical state Crystalline Water solubility 0.7 ppm Vapor pressure 4 X lo4 mm Hg at 25C Proposed Uses Dithiopyr is a herbicidal chemical used for the control of annual grasses and small seeded broadleaf weeds in rice and turf grass. ANSI K62.317 fr
17、o American National Standard , copyright qqy, with permission of the American National Standards Insitute, Inc. Not for resale. No part ofthis publication may be copied or reproduced in any form, electronic retrieval system or otherwise, without the prior written permission of the American National
18、Standards Institute, Inc., 11 West 42nd Street, New York, New York 10036. 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 11:49:11 MDTNo reproduction or networking permitted without license from IHS -,-,-