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sulfentrazone

Names

[ CAS No. ]:
122836-35-5

[ Name ]:
sulfentrazone

[Synonym ]:
Methanesulfonamide, N-[2,4-dichloro-5-[4-(difluoromethyl)-4,5-dihydro-3-methyl-5-oxo-1H-1,2,4-triazol-1-yl]phenyl]-
2’,4’-dichloro-5’-(4-difluoromethyl-4,5-dihydro-3-methyl-5-oxo-1H-1,2,4-triazol-1-yl)methanesulfonanilide
N-[2,4-dichloro-5-[4-(difluoromethyl)-4,5-dihydro-3-methyl-5-oxo-1H-1,2,4-triazol-1-yl]phenyl]methanesulfonamide
N-[2,4-dichloro-5-[4-(difluoromethyl)-3-methyl-5-oxo-1,2,4-triazol-1-yl]phenyl]methanesulfonamide
T5NNVNJ BR BG DG EMSW1& DY1&1 E1
sulfentrazone
N-{2,4-Dichloro-5-[4-(difluoromethyl)-3-methyl-5-oxo-4,5-dihydro-1H-1,2,4-triazol-1-yl]phenyl}methanesulfonamide

Biological Activity

[Description]:

Sulfentrazone is a phenyl triazolinone herbicide used for control of certain broadleaf and grass weed species. Sulfentrazone inhibits protoporphyrinogen oxidase, resulting in the disruption of lipid cell membranes[1].

[Related Catalog]:

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

[In Vitro]

Sulfentrazone persists in soil and has residual activity beyond the season of application. Plants emerging from soil treated with Sulfentrazone absorb the product through the root system and tolerant plants rapidly metabolize Sulfentrazone, whereas sensitive plants die shortly after exposure to light[1].

[References]

[1]. Anna M. et al. Development of a Laboratory Bioassay and Effect of Soil Properties on Sulfentrazone Phytotoxicity in Soil, Weed Technology 23(3), 486-491, (1 July 2009).

Chemical & Physical Properties

[ Density]:
1.7±0.1 g/cm3

[ Boiling Point ]:
468.2±55.0 °C at 760 mmHg

[ Melting Point ]:
121-123ºC

[ Molecular Formula ]:
C11H10Cl2F2N4O3S

[ Molecular Weight ]:
387.190

[ Flash Point ]:
237.0±31.5 °C

[ Exact Mass ]:
385.981873

[ PSA ]:
94.37000

[ LogP ]:
2.21

[ Vapour Pressure ]:
0.0±1.2 mmHg at 25°C

[ Index of Refraction ]:
1.646

[ Storage condition ]:
0-6°C

Safety Information

[ Hazard Codes ]:
Xn

[ RIDADR ]:
UN3077 (solid); UN3082(liquid)

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream