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1、.“,“e - m - oi ANSI Kb2.52 63 072LIL50 0007b33 B W Reaffirmed- 1969 A+-. r3-28 American Standard Common Name for the Pest Control Chemical 2,6-dichlorobenzonitrile: dichlobenil 1, Common Name : dichlobenil 1.1 The word “dichlobenil” (pronounced die-clo- ben-ill) has been accepted as the American Sta
2、ndard common name for the chemical 2,6-dichlorobenzoni- trile. 1 . 2 Acceptance signifies compliance with American Standard P xedure for the Acceptance of an Ameri- can Standard Common Name for a Pest Control Chemical, K62.1-1956 and Addenda K62.la-1958. 2. Use of Common Name 2.1 The common name app
3、lies to the 100-percent pure chemical. 2.2 Technical grades and formulations shall indicate the percentage of dichlobenil present ; e.g., dichlobenil -94 percent. 2 . 3 The Sponsor of the common name “dichlobenil” has agreed to release and permit the use of the name “dichlobenil” with respect IO any
4、 product, whether or not manufactured or formulated by it, which con- K62.52-1963 UUL 632.9:001.4 -_I * , I r . Page 1 of 2 pages tains a pest control chemical conforming to the description set forth in this standard. 3. Limitations Neither ASA nor its committee guarantees or as- sumes any responsib
5、ility that use of this riame in connection with this or any other chemical or product will infringe on or conflict with any existing propri- etary name, trademark or trade name. Approval as an American Standard common name constitutes recognition by ASA that a consensus exists within a representativ
6、e committee, operatiiig under ASA pro- cedure and basing its recornniriidation on data sub- mitted by a Sponsor, favoring cotisideration of the use of the name to designate tlic pest control chetni- cal described herein by all iiitcrcstcd persons. he information concerning the (hrnical and physical
7、properties of the chemical is not a part of the standard but is provided solely as an aid to identification, and ASA does not guarantee its accuracy. Name furnished upon request. Please turn the page for information on physical and chemical properties ond proposed uses of dichlobenil. material is re
8、produced from American National Standard j?rG?.5& , copyright lqb.3, 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
9、of the American National Standards Institute, Inc., 11 West 42nd Street, New York, New York 10036. Approved June 21, 1963, by American Standards Association, incorporated Administrative Sponsor: U. S. Department of Agriculture *(iniverd I)ecitiinl Clnifii:iiioii :opyright 1963 by American Standards
10、Asmiation, Incorporated O East 40th Street, New York 16, N.Y. Iritited in 1 ASA314M76. 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 10:34:56 MDTNo reproduction or networking
11、 permitted without license from IHS -,-,- ANSI Kb2-52 63 M 0724150 0007b34 T E Page 2 of 2 pages The fdiowing is supplied for informational piirposes only and is not a part of American Standard KCi2.52-1%3. dichlobenil Physical and Chemical Properties Systematic name Empirical formula Chemical struc
12、ture Molecular weight Color Form Odor Melting range Vapor pressure Solubility at 8 C acetone xylene ethanol dioxane benzene water at 20 C . dimethylformamide Stability Proposed Uses 2,6-dichlorobenzonitrile C,H,Cl,N 172.02 Pure crystalline mild 5.5 x lO-*mm Hg at 25 C white 145-146 C Technical Grams
13、 technical dichlobenil in 100 ml solvent 5.0 7.0 5.0 5 . 0 5,O 5 . 0 25 ppm (pai -.J per million) white crystalline slightly pungent 139-14.5 C 2,G-dichlorobenzonitrile is a relatively stable com- pound, It is not subject to hydrolysis in diluted acid or alkaline media, nor have breakdown phenomena
14、due to catalytical features (clays) been observed so far. Ultraviolet radiation (Philips MLU lamp) during several hours did not alter the chemical, as judged by checking melting points. Dichlobenil is intended for use as an herbicidal chemical in the control of a broad spectrum of annual and perenni
15、al, broad-leaved and grassy weeds in cranberries, tree fruits, small fruits, shelter belts, woody ornamentals, nursery stock, and herbaceous perennials. f , 7 K62.52- 196 . . - 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 10:34:56 MDTNo reproduction or networking permitted without license from IHS -,-,-