2,4-DB (original) (raw)
2,4-DB or 4-(2,4-dichlorophenoxy)butyric acid is a selective systemic phenoxy herbicide used to control many annual and perennial broad-leaf weeds in alfalfa, peanuts, soybeans, and other crops. Its active metabolite, 2,4-D, inhibits growth at the tips of stems and roots. It is classified in toxicity class III. It shows some evidence of toxicity to dogs and cats, such as changes in body weight and reduced numbers of offspring, when fed 25-80 milligrams per kilogram of body weight for prolonged periods. Tests of carcinogenicity in this range yielded differing results. It is moderately toxic to fish.
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| dbo:abstract | 2,4-DB or 4-(2,4-dichlorophenoxy)butyric acid is a selective systemic phenoxy herbicide used to control many annual and perennial broad-leaf weeds in alfalfa, peanuts, soybeans, and other crops. Its active metabolite, 2,4-D, inhibits growth at the tips of stems and roots. It is classified in toxicity class III. It shows some evidence of toxicity to dogs and cats, such as changes in body weight and reduced numbers of offspring, when fed 25-80 milligrams per kilogram of body weight for prolonged periods. Tests of carcinogenicity in this range yielded differing results. It is moderately toxic to fish. (en) 4-(2,4-Dichlorphenoxy)buttersäure (oder kurz 2,4-DB) ist eine chemische Verbindung aus der Gruppe der halogenierten Phenoxycarbonsäuren. (de) Le 2,4-DB, ou acide 4-(2,4-dichlorophénoxy)butyrique, est un composé organique du groupe des dérivés halogénés de l' et une substance active à propriétés herbicides.C'est un herbicide auxinique systémique utilisé pour lutter contre de nombreuses mauvaises herbes à feuilles larges (dicotylédones) annuelles ou vivaces, dans les cultures de luzerne, d'arachide, de soja, et dans d'autres cultures. Son métabolite actif, le 2,4-D, inhibe la croissance à l'extrémité des tiges et des racines.Aux États-Unis, il est classé dans la III par l'Agence américaine de protection de l'environnement (EPA).Il montre chez les chiens et les chats des signes de toxicité, tels que des changements du poids corporel et une réduction du nombre de descendants, lorsque ces animaux ingèrent des doses de 25-80 milligrammes par kilogramme de poids corporel pendant des périodes prolongées.Des tests de cancérogénicité pour ce type de doses ont donné des résultats différents. Il est modérément toxique pour les poissons. (fr) 4-(2,4-dichloorfenoxy)-butaanzuur, meestal afgekort tot 2,4-DB en vaak ook semi-triviaal als 4-(2,4-Dichloorfenoxy)-boterzuur benoemd, is een selectief systemisch fenoxy-herbicide waarmee zowel eenjarige als meerjarige onkruiden bestreden worden in alfalfa, pinda, sojaboon, en andere gewassen. Het actieve metaboliet, 2,4-D verhindert de groei van de stengel- en worteltop. (nl) 2,4-ДМ, или 4-(2,4-дихлорфенокси)масляная кислота представляет собой селективный системный фенокси-гербицид. (ru) |
| dbo:alternativeName | (en) Butirex (en) Butyrac (en) Embutone (en) Embutox (en) Venceweed (en) (2,4-Dichlorophenoxy)butyric acid (en) |
| dbo:iupacName | 4-(2,4-Dichlorophenoxy)butanoic acid (en) |
| dbo:thumbnail | wiki-commons:Special:FilePath/2,4-DB.png?width=300 |
| dbo:wikiPageExternalLink | https://www.sigmaaldrich.com/MSDS/MSDS/DisplayMSDSPage.do%3Fcountry=US&language=en&productNumber=45420&brand=SIAL&PageToGoToURL=https%3A%2F%2Fwww.sigmaaldrich.com%2Fcatalog%2Fsearch%3Fterm%3D94-82-6%26interface%3DCAS%2520No.%26N%3D0%26mode%3Dpartialmax%26lang%3Den%26region%3DUS%26focus%3Dproduct |
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| dbo:wikiPageLength | 3857 (xsd:nonNegativeInteger) |
| dbo:wikiPageRevisionID | 1018343620 (xsd:integer) |
| dbo:wikiPageWikiLink | dbr:Metabolite dbr:Annual_plant dbr:Peanut dbr:Toxicity_class dbc:Carboxylic_acids dbc:Chloroarenes dbc:Phenol_ethers dbr:Alfalfa dbc:Auxinic_herbicides dbr:Weed dbr:Soybean dbr:Milligrams dbr:Perennial_plant dbr:2,4-D |
| dbp:imagealt | 24 (xsd:integer) |
| dbp:imagefile | 24 (xsd:integer) |
| dbp:othernames | (en) Butirex (en) Butyrac (en) Embutone (en) Embutox (en) Venceweed (en) butyric acid (en) |
| dbp:pin | 4 (xsd:integer) |
| dbp:verifiedrevid | 477210980 (xsd:integer) |
| dbp:watchedfields | changed (en) |
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| dcterms:subject | dbc:Carboxylic_acids dbc:Chloroarenes dbc:Phenol_ethers dbc:Auxinic_herbicides |
| gold:hypernym | dbr:Herbicide |
| rdf:type | owl:Thing dul:ChemicalObject dbo:ChemicalSubstance wikidata:Q11173 yago:WikicatAuxinicHerbicides yago:WikicatCarboxylicAcids yago:WikicatMolecularFormulas yago:Abstraction100002137 yago:Acid114607521 yago:CarboxylicAcid114739360 yago:Chemical114806838 yago:Communication100033020 yago:Compound114818238 yago:Element114840755 yago:Formula106816935 yago:Herbicide114906850 yago:Material114580897 yago:Matter100020827 yago:Message106598915 yago:MolecularFormula106817173 yago:Part113809207 yago:PhysicalEntity100001930 yago:Quintessence114847103 yago:Relation100031921 yago:WikicatHerbicides dbo:ChemicalCompound yago:Statement106722453 yago:Substance100019613 yago:WikicatPhenolEthers umbel-rc:ChemicalSubstanceType |
| rdfs:comment | 2,4-DB or 4-(2,4-dichlorophenoxy)butyric acid is a selective systemic phenoxy herbicide used to control many annual and perennial broad-leaf weeds in alfalfa, peanuts, soybeans, and other crops. Its active metabolite, 2,4-D, inhibits growth at the tips of stems and roots. It is classified in toxicity class III. It shows some evidence of toxicity to dogs and cats, such as changes in body weight and reduced numbers of offspring, when fed 25-80 milligrams per kilogram of body weight for prolonged periods. Tests of carcinogenicity in this range yielded differing results. It is moderately toxic to fish. (en) 4-(2,4-Dichlorphenoxy)buttersäure (oder kurz 2,4-DB) ist eine chemische Verbindung aus der Gruppe der halogenierten Phenoxycarbonsäuren. (de) 4-(2,4-dichloorfenoxy)-butaanzuur, meestal afgekort tot 2,4-DB en vaak ook semi-triviaal als 4-(2,4-Dichloorfenoxy)-boterzuur benoemd, is een selectief systemisch fenoxy-herbicide waarmee zowel eenjarige als meerjarige onkruiden bestreden worden in alfalfa, pinda, sojaboon, en andere gewassen. Het actieve metaboliet, 2,4-D verhindert de groei van de stengel- en worteltop. (nl) 2,4-ДМ, или 4-(2,4-дихлорфенокси)масляная кислота представляет собой селективный системный фенокси-гербицид. (ru) Le 2,4-DB, ou acide 4-(2,4-dichlorophénoxy)butyrique, est un composé organique du groupe des dérivés halogénés de l' et une substance active à propriétés herbicides.C'est un herbicide auxinique systémique utilisé pour lutter contre de nombreuses mauvaises herbes à feuilles larges (dicotylédones) annuelles ou vivaces, dans les cultures de luzerne, d'arachide, de soja, et dans d'autres cultures. (fr) |
| rdfs:label | 4-(2,4-Dichlorphenoxy)buttersäure (de) 2,4-DB (en) Acide 4-(2,4-dichlorophénoxy)butyrique (fr) 4-(2,4-dichloorfenoxy)butaanzuur (nl) 2,4-ДМ (ru) |
| owl:sameAs | freebase:2,4-DB yago-res:2,4-DB wikidata:2,4-DB http://azb.dbpedia.org/resource/۲٬۴-دیبی dbpedia-de:2,4-DB dbpedia-fa:2,4-DB dbpedia-fr:2,4-DB dbpedia-nl:2,4-DB dbpedia-ru:2,4-DB dbpedia-sh:2,4-DB dbpedia-sr:2,4-DB https://global.dbpedia.org/id/2AZXj |
| prov:wasDerivedFrom | wikipedia-en:2,4-DB?oldid=1018343620&ns=0 |
| foaf:depiction | wiki-commons:Special:FilePath/2,4-DB-3D-spacefill.png wiki-commons:Special:FilePath/2,4-DB.png |
| foaf:isPrimaryTopicOf | wikipedia-en:2,4-DB |
| is dbo:wikiPageRedirects of | dbr:C10H10Cl2O3 dbr:2,4-DB_Acid dbr:2,4-DB_Dimethylamine_Salt dbr:2,4-D_butyric_acid dbr:2,4-Dichlorophenoxybutyric_acid dbr:4-(2,4-dichlorophenoxy)butyric_acid |
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| is foaf:primaryTopic of | wikipedia-en:2,4-DB |
