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isoxaben

Names

[ CAS No. ]:
82558-50-7

[ Name ]:
isoxaben

[Synonym ]:
2,6-dimethoxy-N-[3-(3-methylpentan-3-yl)-1,2-oxazol-5-yl]benzamide
Caswell No. 419F
N-[3-(1-ethyl-1-methylpropyl)-5-isoxazolyl]-2,6-dimethoxybenzamide
benzamizole
Cent 7
Isoxaben
EINECS 407-190-8
Flexidor
MFCD00078687
X-Pand
Gallery
N-[3-(1-ethyl-1-methylpropyl)-1,2-oxazol-5-yl]-2,6-dimethoxybenzamide
ixoxaben

Biological Activity

[Description]:

Isoxaben, a herbicide, inhibits incorporation of radiolabeled glucose into an acid insoluble cell wall fraction. Isoxaben is also a specific inhibitor of cell wall biosynthesis[1].

[Related Catalog]:

Research Areas >> Others
Signaling Pathways >> Others >> Others

[References]

[1]. Heim DR, et al. Isoxaben Inhibits the Synthesis of Acid Insoluble Cell Wall Materials In Arabidopsis thaliana. Plant Physiol. 1990 Jun;93(2):695-700.  

Chemical & Physical Properties

[ Density]:
1.138g/cm3

[ Boiling Point ]:
427.8ºC at 760 mmHg

[ Melting Point ]:
175-179ºC

[ Molecular Formula ]:
C18H24N2O4

[ Molecular Weight ]:
332.39

[ Flash Point ]:
212.6ºC

[ Exact Mass ]:
332.17400

[ PSA ]:
73.59000

[ LogP ]:
3.61400

[ Index of Refraction ]:
1.544

[ Storage condition ]:
0-6°C

MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
CV4370300
CHEMICAL NAME :
Benzamide, 2,6-dimethoxy-N-(3-(1-ethyl-1-methylpropyl)-5-isoxazo lyl)-
CAS REGISTRY NUMBER :
82558-50-7
LAST UPDATED :
199710
DATA ITEMS CITED :
10
MOLECULAR FORMULA :
C18-H24-N2-O4
MOLECULAR WEIGHT :
332.44

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
>10 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
PBCWDF Proceedings of the British Crop Protection Conference - Weeds. (British Crop Protection Council, 2A Kidderminster Rd., Croydon, CRO 2UE, UK) 1976- Volume(issue)/page/year: -,47,1982
TYPE OF TEST :
LC50 - Lethal concentration, 50 percent kill
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
>1990 mg/m3
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
PBCWDF Proceedings of the British Crop Protection Conference - Weeds. (British Crop Protection Council, 2A Kidderminster Rd., Croydon, CRO 2UE, UK) 1976- Volume(issue)/page/year: -,47,1982
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
>2 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
85JFAN "Agrochemicals Handbook," with updates, Hartley, D., and H. Kidd, eds., Nottingham, Royal Soc. of Chemistry, 1983-86 Volume(issue)/page/year: A670,1984
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
>10 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
PBCWDF Proceedings of the British Crop Protection Conference - Weeds. (British Crop Protection Council, 2A Kidderminster Rd., Croydon, CRO 2UE, UK) 1976- Volume(issue)/page/year: -,47,1982
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
>5 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
85JFAN "Agrochemicals Handbook," with updates, Hartley, D., and H. Kidd, eds., Nottingham, Royal Soc. of Chemistry, 1983-86 Volume(issue)/page/year: A670,1984
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Mammal - dog
DOSE/DURATION :
>5 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
DEVEAA Defense des Vegetaux. (Federation Nationale des Groupements de Protection des Cultures, 149, rue de Bercy, 75595 Paris Cedex, 12, France) V.1- 1947- Volume(issue)/page/year: 39(233),2,1985
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
>200 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
PBCWDF Proceedings of the British Crop Protection Conference - Weeds. (British Crop Protection Council, 2A Kidderminster Rd., Croydon, CRO 2UE, UK) 1976- Volume(issue)/page/year: -,47,1982
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Bird - quail
DOSE/DURATION :
>2 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
PEMNDP Pesticide Manual. (The British Crop Protection Council, 20 Bridport Rd., Thornton Heath CR4 7QG, UK) V.1- 1968- Volume(issue)/page/year: 9,510,1991

Safety Information

[ Hazard Statements ]:
H413

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xn: Harmful;

[ Risk Phrases ]:
53-40

[ Safety Phrases ]:
S36

[ RIDADR ]:
NONH for all modes of transport

[ RTECS ]:
CV4370300

Synthetic Route

Precursor & DownStream

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