2227-17-0 Usage
Uses
Used in Agriculture:
Dienoclor is used as a miticide for the control of mites on various crops, including ornamentals. It is particularly effective against mites such as Tetranychus spp., Panonychus ulmi, and Polyphagotarsonemus latus, which can cause significant damage to plants by feeding on their leaves and stems.
Used in Ornamental Horticulture:
In the ornamental horticulture industry, Dienoclor is used as an acaricide to control mites on plants such as roses and chrysanthemums. Its application helps maintain the health and appearance of these plants by preventing mite infestations, which can lead to leaf damage, reduced growth, and even plant death.
Environmental Fate
Plant. On plants, dienochlor was converted by sunlight to form perchloro ketones (Quistad and Mulholland, 1983).Chemical/Physical. Dienochlor is unstable when exposed to sunlight. When dienochlor applied as a thin ?lm on glass plates was exposed to sunlight, nonpolar products, a tricyclic chlorocarbon and 3 isomeric perchloro ketones were formed at yieldsDienochlor begins to decompose at 130°C (Worthing and Hance, 1991).
Metabolic pathway
Dienochlor is readily degraded in sunlight to many products, only a few
of which have been identified. It is also metabolised in animals but to
unknown products. In vitro studies have shown that it interacts with thiols
(glutathione, cysteine, efc.) and proteins.
Metabolism
Dienochlor decomposes in simulated sunlight (DT50
1.6 min). Degradation is mainly environmental rather
than metabolic, and photochemical breakdown is rapid. It
decomposes in soils, DT50 3.1 days and DT50 2–3 days on
plants exposed to sunlight.The major degradation products of dienochlor in plants are perchloroketones. It is rapidly degraded in rats.
Degradation
Dienochlor is stable in storage at 54°C for 14 days and at 42°C over
2 years. It undergoes hydrolysis with DT50 values at pH 5,7 and 9 of 184,
93 and 30.5 days, respectively, at 25 °C. It decomposes in simulated sunlight
with a DT50 of 1.6 minutes (PM).
A thin film of dienochlor on glass was readily degraded with a half-life
of <1 hour on exposure to sunlight. Four photoproducts were isolated
from a plethora of products and identified by 13C NMR spectroscopy
(Quistad and Mulholland, 1983). The photocatalysed addition of two
chlorine atoms (from donor dienochlor) afforded the tricyclic photochlorination
product 2 (up to 10% yield). Three isomeric perchloroketones
(3,4 and 5), each resulting from the net addition of one oxygen atom, were
major products, both on glass (up to 14% combined isomers) and on
cucumber and strawberry plants (up to 11% yield). Generally products 2,
3 and 4 were found in similar yields and 5 was the minor of the identified
metabolites. The photochlorination product 2, however, was not detected
on the plants. These products are illustrated in Scheme 1.
Check Digit Verification of cas no
The CAS Registry Mumber 2227-17-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,2,2 and 7 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 2227-17:
(6*2)+(5*2)+(4*2)+(3*7)+(2*1)+(1*7)=60
60 % 10 = 0
So 2227-17-0 is a valid CAS Registry Number.
InChI:InChI=1/C10Cl10/c11-1-2(12)6(16)9(19,5(1)15)10(20)7(17)3(13)4(14)8(10)18
2227-17-0Relevant academic research and scientific papers
NOXIOUS ARTHROPOD CONTROL AGENT CONTAINING AMIDE COMPOUND
-
, (2017/08/26)
An object of the present invention is to provide a compound having the controlling activity on a noxious arthropod, and a noxious arthropod controlling agent containing an amide compound of formula (I): wherein X represents a nitrogen atom or a CH group, p represents 0 or 1, A represents a tetrahydrofuranyl group or the like, R1, R2, R3, R4, R5, R6 and R7 represent a hydrogen atom or the like, n represents 1 or 2, Y represents an oxygen atom or the like, m represents any integer of 0 to 7, and Q represents a C1-8 chain hydrocarbon group optionally having a phenyl group or the like, has the excellent noxious arthropod controlling effect.
Macrocyclic plant acaricides
-
, (2008/06/13)
Compounds of the formula I STR1 in which either R is methyl and there is a double bond in the 9,10-position, or in which R is hydrogen and there is a single bond in the 9,10-position, are highly active against Acarina which damage plants.
PHOTOCHEMICAL SYNTHESIS OF 5-SUBSTITUTED PENTACHLOROCYCLOPENTADIENES
Zefirov, N. S.,Kirpichenok, M. A.,Shestakova, T. G.
, p. 795 - 810 (2007/10/02)
The photochemical reactions of hexachlorocyclopentadiene with various classes of organic compounds were studied, and a wide range of new 5-substituted pentachlorocyclopentadienes were obtained.The position of the substituent at the C5 atom of the cyclopentadienyl ring was demonstrated by the use of 13C NMR spectroscopy, x-ray crystallographic analysis, and diene synthesis reactions.The recombination mechanism is discussed as a likely mechanism for the processes.The possibility of optimizing the preparative yields was demonstrated for a number of examples.
Stable Peroxides from Chlorine-Photosensitized Oxidation of Perchlorinated Olefins
Gaeb, Siegmar,Turner, Walter V.,Korte, Friedhelm,Born, Liborius
, p. 173 - 175 (2007/10/02)
Chlorine-photosensitized oxidation of several perchlorinated olefins as neat liquids or adsorbed on silica gel leads to stable perchlorinated peroxides with α-chlorine atoms; these were identified by spectroscopic and X-ray crystallographic methods.
Reaction of Iron Pentacarbonyl with Perchlorocyclopentadiene
Chaudhuri, Mihir Kanti
, p. 125 - 126 (2007/10/02)
Iron pentacarbonyl undergoes a facile reaction with perchlorocyclopentadiene C5Cl6 (I) giving carbonyl substituted polymer (C5Cl4CO)n (n = 17) (II), C10Cl10 (III) and FeCl2.Nickel tetracarbonyl, but not M(CO)6 (M = Cr, Mo or W), reacts with I to produce II, III and NiCl2.Spectral data are presented in support of the structure of the compounds isolated.
