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Clomazone

Clomazone Struktur
81777-89-1
CAS-Nr.
81777-89-1
Englisch Name:
Clomazone
Synonyma:
Clomazon;dimethazone;2-(2-chlorobenzyl)-4,4-dimethyl-1,2-oxazolidin-3-one;gamit;COMMAND;Comazone;fmc57020;CLOMAZONE;Dimethazon;Isooxadiazon
CBNumber:
CB2753003
Summenformel:
C12H14ClNO2
Molgewicht:
239.7
MOL-Datei:
81777-89-1.mol

Clomazone Eigenschaften

Schmelzpunkt:
25°C
Siedepunkt:
275.4°C
Dichte
1.192
Brechungsindex
1.5388 (estimate)
Flammpunkt:
157 °C
storage temp. 
Sealed in dry,2-8°C
L?slichkeit
DMF: 33 mg/ml,DMSO: 16 mg/ml,Ethanol: 33 mg/ml,PBS (pH 7.2): 1 mg/ml
Aggregatzustand
Solid
pka
-1.48±0.40(Predicted)
Farbe
White to off-white
Wasserl?slichkeit
1.101g/L(temperature not stated)
BRN 
7480026
InChIKey
KIEDNEWSYUYDSN-UHFFFAOYSA-N
CAS Datenbank
81777-89-1(CAS DataBase Reference)
NIST chemische Informationen
Dimethazone(81777-89-1)
EPA chemische Informationen
Clomazone (81777-89-1)
Sicherheit
  • Risiko- und Sicherheitserkl?rung
  • Gefahreninformationscode (GHS)
Kennzeichnung gef?hrlicher Xn
R-S?tze: 20/22-36/38
S-S?tze: 26-36
RIDADR  2902
WGK Germany  2
RTECS-Nr. NY2977000
HazardClass  6.1(b)
PackingGroup  III
Giftige Stoffe Daten 81777-89-1(Hazardous Substances Data)
Toxizit?t LD50 in male rats, female rats, mallard duck-bobwhite quail (mg/kg): 2077, 1369, >2510 orally; in rabbits (mg/kg): >2000 dermally (Chen)
Bildanzeige (GHS) GHS hazard pictogramsGHS hazard pictograms
Alarmwort Warnung
Gefahrenhinweise
Code Gefahrenhinweise Gefahrenklasse Abteilung Alarmwort Symbol P-Code
H410 Sehr giftig für Wasserorganismen mit langfristiger Wirkung. Langfristig (chronisch) gew?ssergef?hrdend Kategorie 1 Warnung GHS hazard pictogramssrc="/GHS09.jpg" width="20" height="20" /> P273, P391, P501
Sicherheit
P273 Freisetzung in die Umwelt vermeiden.

Clomazone Chemische Eigenschaften,Einsatz,Produktion Methoden

R-S?tze Betriebsanweisung:

R20/22:Gesundheitssch?dlich beim Einatmen und Verschlucken.
R36/38:Reizt die Augen und die Haut.

S-S?tze Betriebsanweisung:

S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
S36:DE: Bei der Arbeit geeignete Schutzkleidung tragen.

Beschreibung

The molecular target site of clomazone has recently been determined. With clomazone, carotenoid synthesis is inhibited, but no intermediates in the carotenoidcommitted portion of the pathway accumulate (5,6). Synthesis of the derivatives of GGPP (gibberellic acid, phytol, carotenoids) is inhibited by clomazone (5–8). However, the synthesis of certain sesquiterpenoids and triterpenoids is not inhibited (9). Until recently, there was no credible report of the effect of clomazone on any enzyme of the terpenoid pathway (10–12). This was due to the fact that clomazone is a proherbicide and that the proper enzyme had not been tested.

Chemische Eigenschaften

Depending purity, it may be clear and colorless to pale yellow or brownish liquid. Commercially available as emulsifiable concentrates that can be dissolved in water

Verwenden

Herbicide.

Definition

ChEBI: A oxazolidinone that is 1,2-oxazolidin-3-one substituted by a 2-chlorobenzyl group at position 2 and two methyl groups at position 4.

Hazard

Moderately toxic by ingestion, inhalation, and skin contact. A reproductive hazard.

Landwirtschaftliche Anwendung

Herbicide: Clomazone is a broad-spectrum herbicide used on rice, peas, pumpkins, soybeans, sweet potatoes, winter squash, cotton, tobacco and fallow wheat fields to control annual grasses and broadleaf weeds.

Handelsname

CERANO®; COLZOR TRIO®; COMMAND®; COMMENCE®, DIBEL®; FMC® 57020; GAMBIT®; MAGISTER®; MERIT®; STRATEGY®

m?gliche Exposition

Clomazone is a oxazolidione broadspectrum herbicide used on rice, peas, pumpkins, soybeans, sweet potatoes, winter squash, cotton, tobacco, and fallow wheat fields to control annual grasses and broadleaf weeds.

Stoffwechselwegen

By the preparative incubation of clomazone with microorganisms that have the ability to metabolize clomazone, the metabolites are identified via major biotransformation reactions which involve hydroxylation at the 5-methylene carbon and one of the 3-methyl groups of the isoxazolidone ring and at the 3 0 -position of the phenyl ring. Minor metabolic routes include dihydroxylation on the phenyl ring, cleavage of the isoxazolinone ring, or complete removal of the isoxazolinone ring to form 2-chlorobenzyl alcohol. Under aerobic conditions of soils, degradation of clomazone proceeds primarily by CO2 evolution and the formation of bound soil residues. In flooded soils, clomazone is found rapidly to degrade via the formation of the reductive product N-[(2-chlorophenyl)methyl]-3-hydroxy-2,2- dimethylpropionamide. In tolerant soybean cell suspension cultures, the only metabolite identified is b-glycosyl-2-chlorobenzyl alcohol.

Versand/Shipping

UN2902 Pesticide, liquid, toxic, n.o.s., Hazard Class: 6.1; Labels: 6.1-Poisonous materials, Technical Name Required.

Inkompatibilit?ten

Incompatible with oxidizers (chlorates, nitrates, peroxides, permanganates, perchlorates, chlorine, bromine, fluorine, etc.); contact may cause fires or explosions. Keep away from alkaline materials, strong bases, strong acids, oxoacids, epoxides.

Waste disposal

Do not discharge into drains or sewers. Dispose of waste material as hazardous waste using a licensed disposal contractor to an approved landfill. Consult with environmental regulatory agencies for guidance on acceptable disposal practices. In accordance with 40CFR165, follow recommendations for the disposal of pesticides and pesticide containers. Containers must be disposed of properly by following package label directions or by contacting your local or federal environmental control agency, or by contacting your regional EPA office.

Clomazone Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


Clomazone Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Global( 250)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
Qingdao Trust Agri Chemical Co.,Ltd
+8613573296305
aroma@qdtrustagri.com China 301 58
Hebei Chuanghai Biotechnology Co,.LTD
+86-13131129325
sales1@chuanghaibio.com China 5889 58
career henan chemical co
+86-0371-86658258 +8613203830695
sales@coreychem.com China 29880 58
SHANDONG ZHI SHANG CHEMICAL CO.LTD
+86 18953170293
sales@sdzschem.com China 2930 58
Hubei Jusheng Technology Co.,Ltd.
18871490254
linda@hubeijusheng.com CHINA 28172 58
Xiamen AmoyChem Co., Ltd
+86-86-5926051114 +8618959220845
sales@amoychem.com China 6383 58
Hubei xin bonus chemical co. LTD
86-13657291602
linda@hubeijusheng.com CHINA 22963 58
Chongqing Chemdad Co., Ltd
+86-023-6139-8061 +86-86-13650506873
sales@chemdad.com China 39894 58
CONIER CHEM AND PHARMA LIMITED
+8618523575427
sales@conier.com China 49374 58
Antai Fine Chemical Technology Co.,Limited
18503026267
info@antaichem.com CHINA 9636 58

81777-89-1()Verwandte Suche:


  • 2-((2-chlorophenyl)methyl)-4,4-dimethyl-3-isoxazolidinon
  • 2-(2-Chlorobenzyl)-4,4-dimethyl-3-isoxazolidinone
  • 3-Isoxazolidinone, 2-(2-chlorophenyl)methyl-4,4-dimethyl-
  • clomazone (bsi,ansi,draft e-iso,draft f-iso)
  • Comazone
  • Dimethazon
  • 2-(2-chlorobenzyl)-4,4-dimethyl-isoxazolidin-3-one
  • 2-[(2-chlorophenyl)methyl]-4,4-dimethyl-1,2-oxazolidin-3-one
  • Command 100mg [81777-89-1]
  • fmc57020
  • gamit
  • COMMAND
  • CLOMAZONE
  • 2-(2-CHLOROPHENYL)METHYL-4,4-DIMETHYL-3-ISOXAZOLIDINONE
  • Isooxadiazon
  • 2-(2-chlorophenzyl)-4,4-dimethylisoxazolidin-3-one
  • CLOMAZONE PESTANAL, 100 MG
  • COMMAND, 100MG, NEAT
  • Clomazone Technical
  • Clomazone Solution, 1000ppm
  • Clomazon@100 μg/mL in MeOH
  • Clomazone Standard
  • Clomazon@1000 μg/mL in Acetonitrile
  • Clomazone Solution in Methanol, 100μg/mL
  • CLOMAZONE 480 EC
  • dimethazone
  • Clomazon
  • Evil ketone of grass
  • 2-(2-chlorobenzyl)-4,4-dimethyl-1,2-oxazolidin-3-one
  • CAJEPUT OIL 8008-98-8
  • Sulbactam Sodium-d5
  • 93% Isooxazone Technical
  • Clomazone in Acetone
  • Clomazone in Methanol
  • C10510100 BentazonED6 (isopropyl-1,1,1,3,3,3
  • Bentazone D6 (isopropyl-1,1,1,3,3,3 D6)
  • Clomazone 10 μg/ml Ethyl acetate
  • Clomazone 10.0 μg/ml Acetonitrile
  • Clomazone 100 μg/ml Acetone
  • Clomazone 100 μg/ml Ethyl acetate
  • C11685000 Clomazone
  • L11685000ALClomazonE10μg/mLin Acetonitrile
  • L11685000CY ClomazonE10μg/mLin Cyclohexane
  • 81777-89-1
  • 8177-89-1
  • C12H14CINO2
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  • 81777-89-1
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