Molinat – Wikipedia

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Structural formula
Strukturformel von Molinat
General
Name Mill
other names
  • S -Ethyl- N -hexahydro-1 H -azepinthiolcarbamat
  • S-Ethyl azepane-1-carbothioat
  • ORDRAM
Mash formula C 9 H 17 US
Brief description

flammable, little fleeting liquid [first]

External identifiers/databases
Characteristics
Molar masses 187.31 g · mol −1
Aggregate state
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fluid [first]

density

1,063 g·cm −3 [first]

Melting point

−25 °C [2]

boiling point
  • 136,5 °C (13 mbar) [first]
  • 355 °C [3]
Steam pressure

0,0074 mbar (25 °C) [first]

solubility
  • difficult to solve in water (1.1 g · l −1 ) [2]
  • Mixed with methanol, acetone, ethyl acetate and hexan [2]
safety instructions
Toxicological data
As far as possible and common, SI units are used. Unless otherwise noted, the data provided applies to standard conditions.

Mill is an active ingredient for crop protection and a chemical connection from the group of derivatives of the Thiocarbamate.

Molinat can be obtained by reaction of phosenges with ethylmer captan and further reaction of the intermediate ethyl chlorine thiol formiat with hexamethyleneimin. [5]

Molinat is a severely inflammatory yellowish liquid. [first] It is stable under acid and alkaline conditions. [6]

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Molinat is used as an active ingredient in pesticides. [first] It is a selective herbicide and is used to combat weeds in rice fields. It has a poisonous effect on germinating wide -leaved weeds and grasses. [7] The effect is based on the inhibition of lipid synthesis. [6] Molinat was introduced in the United States in 1964. [2]

Molinat was approved as an active ingredient in pesticides in the EU with effect from August 1, 2004, [8] However, this approval expired on July 31, 2014. The transition period ended on January 31, 2016. Since then, no pesticides have been approved in the EU countries including Germany and Austria and in Switzerland. [9]

The vapors of molinate can form an explosive mixture with air when heating the fabric over its flaming point (100 ° C). [first]

  1. ↑ a b c d It is f g h i j k l Entry to Mill In the Gestis fabric database of the IFA, accessed on January 8, 2020. (JavaScript required)
  2. ↑ a b c d Entry to Molinate in the Pesticide Properties DataBase (PPDB) the University of Hertfordshire, accessed on August 1, 2013.
  3. ↑ data sheet Molinate at Sigma-Aldrich, accessed on May 20, 2017 ( PDF ).
  4. ↑ Entry to Molinate in the Classification and Labelling Inventory the European chemical agency (ECHA), accessed on February 1, 2016. Manufacturer or traditional charm can be the harmonized classification and labeling expand .
  5. ↑ Thomas A. Unger: Pesticide synthesis handbook . 1996, ISBN 978-0-8155-1401-5, S. 112 ( limited preview in the Google book search).
  6. ↑ a b Terence Robert Roberts, D. H. Hutson: Metabolic pathways of agrochemicals, Band 2 . Royal Soc of Chemistry, 1999, ISBN 978-0-85404-499-3, S. 599 ( limited preview in the Google book search).
  7. ↑ entry Molinate At Extoxnet.
  8. ↑ Directive 2003/81/EC of the Commission of September 5, 2003 To change guideline 91/414/EEC, the Council of Molinat, Thiram and Ziram for the intake of the active ingredients (PDF).
  9. ↑ General Directorate Health and Food Safety of the European Commission: Entry to Molinate in the EU Pesticide database; Entry in the national plant protection lists of the Switzerland , Austria and Germany , accessed on March 8, 2016.

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