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clomazone

Identification (Source:EPA,EU)

ID	1240
Name	clomazone
CAS	81777-89-1
IUPAC
Inchi	InChI=1S/C12H14ClNO2/c1-12(2)8-16-14(11(12)15)7-9-5-3-4-6-10(9)13/h3-6H,7-8H2,1-2H3
CIPAC	509
EPA Code	125401
Formula	C12H14ClNO2
SMILES	Clc1ccccc1CN2OCC(C2=O)(C)C
Status	Approved

Classification

Mode of Action	Selective, absorbed by roots and shoots. Inhibition of lycopene cyclase.
Pesticide Type	Herbicide
Chemical Group	Isoxazolidinone
Classification	unclassified herbicides

Properties (Source:PubChem)

Molecular Weight	239.7
Physical State	Pale straw coloured liquid
AlogP	2.487
H-Bond Donor	0
H-Bond Acceptor	2
Surface Area	232.65
Polar Surface Area	29.54

Structure

Ecotoxicology (Source:PPDB,IPM)

Species	Method	Study Time	Dose Type	Value
Algae	Chronic	96 hour	NOEC, growth	0.05 mg l-1
Algae	Acute	72 hour	EC50, growth	0.136 mg l-1
Aquatic crustaceans	Acute	96 hour	LC50	0.57 mg l-1
Aquatic invertebrates	Chronic	21 day	NOEC	2.2 mg l-1
Aquatic invertebrates	Acute	48 hour	EC50	12.7 mg l-1
Aquatic plants	Acute	7 day	EC50, biomass	34.0 mg l-1
Birds	Short term dietary		LC50/LD50	> 5620 ppm
Birds	Acute		LD50	> 2510 mg kg-1
Earthworms	Acute	14 day	LD50	78 mg kg-1
Fish	Acute	96 hour	LC50	15.5 mg l-1
Fish	Chronic	21 day	NOEC	2.30 mg l-1
Honeybees	Acute	48 hour	LD50	> 85.3 μg bee-1
Mammals	Acute oral		LD50	1369 mg kg-1
Mammals	Short term dietary		NOEL	4.3 mg kg-1
	Bio-concentration factor		CT50	1 days
	Bio-concentration factor		BCF	40

Related targets

Target Name	RScore (About this table)
Acetylcholinesterase	122(1,1,6,17)	Details
transferase	81(1,1,1,1)	Details
phosphomevalonate kinase	81(1,1,1,1)	Details
mevalonate kinase	81(1,1,1,1)	Details
catalase	23(0,0,3,8)	Details

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