Dichlofluanid

(Redirected from Dichlofluanide)

Dichlofluanid (N-dichlorofluoromethylthio-N, N-dimethyl-N-phenylsulfamide) is a fungicide used to protect strawberries, grapes, berries, apples, pears and other fruit, vegetables and ornamental plants from diseases such as apple scab (Venturia inaequalis),[2] black spot, leather rot, gray mold, downy mildew and others caused by the fungi Botrytis, Alternaria, Sclerotinia, and Monilinia. It is also used to protect against diseases of fruit during storage,[citation needed] and as a wood preservative, often as part of a paint undercoat.[3]

Dichlofluanid
Names
IUPAC name
N-{[Dichloro(fluoro)methyl]sulfanyl}-N,N-dimethyl-N-phenylsulfuric diamide
Identifiers
3D model (JSmol)
ChemSpider
ECHA InfoCard 100.012.835 Edit this at Wikidata
UNII
  • InChI=1S/C9H11Cl2FN2O2S2/c1-13(2)18(15,16)14(17-9(10,11)12)8-6-4-3-5-7-8/h3-7H,1-2H3
    Key: WURGXGVFSMYFCG-UHFFFAOYSA-N
  • InChI=1/C9H11Cl2FN2O2S2/c1-13(2)18(15,16)14(17-9(10,11)12)8-6-4-3-5-7-8/h3-7H,1-2H3
    Key: WURGXGVFSMYFCG-UHFFFAOYAE
  • CN(C)S(=O)(=O)N(C1=CC=CC=C1)SC(F)(Cl)Cl
Properties
C9H11Cl2FN2O2S2
Molar mass 333.22 g·mol−1
Density 1.55 g/cm3
Melting point 105–106 °C (221–223 °F; 378–379 K)
Hazards
Lethal dose or concentration (LD, LC):
2500 mg/kg (rat)[1]
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).

Dichlofluanid was first marketed by Bayer Company in 1964, for use as a fungicide on plants.[3] Its trade names include Euparen and Elvaron.[1]

References

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  1. ^ a b Zhou, X; Cao, S; Li, X; Xi, C; Ding, X; Xu, F; Hu, J; Chen, Z (2016). "Rapid Determination of Dichlofluanid Residues in Vegetables Using Dispersive-SPE Sample Preparation Combined with Gas Chromatography-Mass Spectrometry". Journal of Chromatographic Science. 54 (5): 858–63. doi:10.1093/chromsci/bmw006. PMC 4890451. PMID 26921896.
  2. ^ Matolcsy, György; Nádasy, Miklós; Andriska, Viktor, eds. (1988). "5. Fungicides". Studies in Environmental Science: Volume 32 Pesticide chemistry. Amsterdam: Elsevier. p. 341. ISBN 978-0-444-98903-1.
  3. ^ a b Unger, A; Schniewind, AP; Unger, W (2001). "7.3.9.1.: Dichlofluanid (N-Dichlorofluoromethylthio-N'-N'-dimethyl-N-phenylsulfamide)". Conservation of Wood Artifacts: A Handbook. Berlin, Heidelberg: Springer Berlin Heidelberg. pp. 217–218. ISBN 9783662063989.
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