ANSI-K62.306-1990-R1997.pdf

A N S I Kb2.306 70 = 0724150 0028803 7 M ANSI K62.306-1990 f American National Standard Y common name for the pest control chemical - 3-(4-methoxy-6-methyl-l,3,5-triazin-2-yl) amino carbonylaminosu Ifony ll-2-t hiophenecarboxylic acid 'It h if ens u If u ro n 'I 9 4 ( Approved April 23,1990 Secretariat: U.S. Depaitment of Agriculture . 1. Common Name: thifensulfuron 1.1 The word “thifensulfuron“ (pronounced thi-fén- s;al-f(y)a-rh) has been accepted as the American National Standard Common Name for the chemical 3- (4-methoxy-6-methyl-1,3,5-triazin-2-yl)amino carbonylamino sulfonyl -2-thiophenecarboxylic acid. 1.2 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 2.1 The common name applies to the 100% pure chemical. 2.2 Technical grades and formulations shall indicate the percentage of thifensuifuron present; for example, thifensulfuron methyl - approximately 10% thifensulfuron. 23 The sponsor' of the common name “thifensulfuron“ has agreed to release and permit the use of the name “thifensulfuron“ with respect to any Name furnished upon request Page 1 o f 3 pages product, 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 Institutenor the Accredited Standards Committee for Common Names for Pest Control Chemicals, K62, guarantees or assumes any responsibility that 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 Standard Common Name constitutes recognition by the Institute that a consensus exists within Accredited Standards Committee K62, 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 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 identification, and its accuracy is not guaranteed. An American National Standard implies a consensus of those substantially 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 Standard does not in any respect preclude anyone, whether he has approved the standard or not, from manufacturing, market- ing, purchasing, or using products, process&, 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 standards and will in no circumstances give an interpretation of any American National Standard. Moreover, no person shall 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 National 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 t h i s standard no later than five years from the date of approval. Purchasers of American National Standards may receive current information on all standards by calling or writing the American National Standards Institute. - Copyright O 1990 by w “ J s i American National Standards Institute, 1430 Broadway, New York, N.Y. 10018 ANSJ3C990/8 Copyright American National Standards Institute Provided by IHS under license with ANSI Licensee=USN Ship Repair Facility Yokosuka/9961031100 Not for Resale, 05/09/2007 02:00:30 MDTNo reproduction or networking permitted without license from IHS -,-,- A N S I Kb2.306 90 072gL.50 0028802 O Page 2 of 3 pages Append (This Appendix is not part of American National Standard K62.306-1990, but is included for informa- X tion oniy.) thifensuifuron Physical and Chemical Properties Systematic name CAS Registry Number 79277-67-1 3- (4-methoxy-6-methyl- 1,3,5-triazin-2-yl) amino carbonylamino sulfonyl -2-thiophenecarboxylic acid Empirical formula 1 1 H1iN506S2 Molecular weight 373.36 Structural formula O II CH3 I C-OH O-CH3 O O II I I S-NH-C-NH II O thifensulfuron methyl ester* Physical and Chemical Properties Systematic name methyl- (4-methoxy-6-methyl- 1,3,5-triazin-2-y.,.imino CAS Registry Number 79277-27-3 carbonylamino sulfonyl-2- thiophenecarboxylate Empirical formula C12H13N506S2 Molecular weight 387.39 O II Structural formula O-CH3 II II S-NH-C-NH II O t t * IS0 Common Name is thifensulfuron-methyl ANSI K62.306-1990 Copyright American National Standards Institute Provided by IHS under license with ANSI Licensee=USN Ship Repair Facility Yokosuka/9961031100 Not for Resale, 05/09/2007 02:00:30 MDTNo reproduction or networking permitted without license from IHS -,-,- Melting point Vapor pressure Solubility (mg/ml) A N S I Kb2-306 90 m 072qL50 0028803 2 Page 3 o f 3 pages 186°C 2.7 x 10-lomm Hg at 25°C Solvenk 2zç Acetone 11.9 Acetonitrile 7.3 Ethanol 0.9 Ethyl Acetate 2.6 Hexane o. 1 Methanol 2.6 Solvent 25s Methylene Chloride 27.5 Xylenes 0.2 Water, pH4.0 24 pH6.0 2400 pH 5.0 260 Proposed Uses Thifensulfuron methyl is a cereal herbicide that controls a wide range of broadleaf weeds and wild garlic. It is applied as a postemergence spray to actively growing weeds. Thifensulfuron methyl can be u s e d in areas where noncereal crops are rotated with cereais. This material is reproduced from American National Standard kb2 ?f%, copyright qqa, with permission of the American National Standards Institute, Inc. Not for resale. No part of this publication may be copied or reproduced in any form, electronic retrieval system or otherwise, without the prior written permission of the American National Standards Institute, Inc., 11 West 42nd Street, New York, New York 10036. ANSI K62.306-1990 Copyright American National Standards Institute Provided by IHS under license with ANSI Licensee=USN Ship Repair Facility Yokosuka/9961031100 Not for Resale, 05/09/2007 02:00:30 MDTNo reproduction or networking permitted without license from IHS -,-,-