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外観
白色～ほとんど白色粉末～結晶
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解説
ジメチルジチオカルバミン酸亜鉛 C6H12N2S4Zn の一般名。 (保護) 殺菌剤。ジメチルジチオカルバメートに塩化亜鉛を作用させて得られる有機硫黄剤で，りんごの黒点病，たばこの赤星病，その他野菜のべと病などに使用される。一般には同じ有機硫黄系の殺菌剤チウラムとの混合剤として市販されている。
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化学的特性
White and odorless when pure. Almost insoluble inwater; soluble in acetone,
carbon disulfide, chloroform, dilute alkalies,
and concentrated hydrochloric acid.
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使用
Zinc Dimethyldithiocarbamate is a member of a class of dithiocarbamates, and has been used in agriculture as a fungicide and in the rubber industry as a vulcanization accelerator.
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定義
ChEBI: A dithiocarbamate salt that is the zinc salt of dimethyldithiocarbamic acid. It is a broad-spectrum fungicide and bird and animal repellent that is also used to accelerate the vulcanisation of rubber.
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空気と水の反応
Thio and dithiocarbamates slowly decompose in aqueous solution to form carbon disulfide and methylamine or other amines. Such decompositions are accelerated by acids. Insoluble in water.
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反応プロフィール
Zinc bis dimethyldithiocarbamate is a dithiocarbamate. Flammable gases are generated by the combination of thiocarbamates and dithiocarbamates with aldehydes, nitrides, and hydrides. Thiocarbamates and dithiocarbamates are incompatible with acids, peroxides, and acid halides. Zinc bis dimethyldithiocarbamate is corrosive to iron and copper. Zinc bis dimethyldithiocarbamate is incompatible with strong oxidizing agents and acids. Zinc bis dimethyldithiocarbamate is also incompatible with mercury.
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危険性
Strong irritant to eyes and mucous membranes.
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火災危険
Zinc bis dimethyldithiocarbamate is combustible. Zinc bis dimethyldithiocarbamate may form explosive dust-air mixtures.
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农业用途
Fungicide, Microbiocide, Animal repellant: Ziram is an agricultural fungicide registered to
control fungal diseases on a wide range of crops including stone fruits, pome fruits, nut crops, vegetables and
commercially grown ornamentals, and as a soil and seed
treatment. In addition, it is formulated as a bird and rabbit
repellent for outdoor foliar applications to ornamentals.
Registered for use in EU countries
. Registered for use
in the U.S.
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製品名
AAPROTECT®; AAVOLEX®; AAZIRA®;
ACCELERATOR®-L; ACCELERATOR® MZ® Powder;
ACETO ZDED®; ACETO ZDMD®; ALCOBAM ZM®;
ANCANZATE ME®; CARBAZINC®; CIRAM®;
CORONA COROZATE®; COROZATE®; CUMAN®;
CUMAN L®; CYMATE®; DRUPINA® 90; EPTAC-1®;
FUCLASIN®; FUCLASIN® ULTRA; FUKLASIN®;
FUNGOSTOP®; HERMAT ZDM®; HEXAZIR®;
KARBAM WHITE®; KYPZIN®; METHASAN®;
METHAZATE®; MEXENE®; MEZENE®; MILBAM®;
MILBAN®; MOLURAME®; MYCRONIL®;
OCTOCURE ZDM-50®; ORCHARD® BRAND ZIRAM;
PERKACIT ZDMC®; POMARSOL® Z FORTE;
PRODARAM®; PROKIL® Ziram; RHODIACID®;
SOXINAL®-PZ; SOXINOL®-PZ; TRICARBAMIX Z®;
TSIMAT®; TSIRAM® (Russian); ULTRA ZINC DMC®;
VANCIDE® MZ-96; VANCIDE® 51Z Dispersion (with
Zinc 2-mercaptobenzothiazolate); VANCIDE® 51Z
Dispersion (with Ziram); ZERLATE®; ZINCMATE®;
ZIMATE®; ZIMATE®; METHYL®; ZIRAMVIS®;
ZIRASAN®; ZIRBERK®; ZIREX 90®; ZIRIDE®;
ZIRTHANE®; ZITOX®
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接触アレルゲン
Ziram is a rubber vulcanization accelerator of the
dithiocarbamate group. Sensitization was reported in
several patients. Ziram is also used as a fungicide and
can cause contact dermatitis in agricultural workers.
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安全性プロファイル
Poison by ingestion,intraperitoneal, and intravenous routes. Moderately toxicby inhalation. Questionable carcinogen with experimentalcarcinogenic and tumorigenic data. An experimentalteratogen. Other experimental reproductive effects.Human mutation d
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代謝経路
Ziram is one of the metal containing dithiocarbamates which generates
dimethyldithiocarbamic acid by being cleaved in acidic conditions and
in biological media. The resulting acid is conjugated with glucose and
alanine in plants and with glucuronic acid in mammals. Dimethyldithiocarbamic
acid is further degraded to dimethylamine and CS2. An extensive
review of the properties of dithiocarbamate pesticides was published
by the World Health Organisation (WHO, 1988) from which much of the
following information is taken.
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純化方法
Crystallise this herbicide several times from hot toluene or from hot CHCl3 by addition of EtOH. [Beilstein 4 III 149, 4 IV 234.]
