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About This Item
Empirical Formula (Hill Notation):
C12H18N4O6S
CAS Number:
Molecular Weight:
346.36
EC Number:
242-777-0
UNSPSC Code:
41116107
PubChem Substance ID:
Beilstein/REAXYS Number:
2177305
MDL number:
grade
analytical standard
packaging
ampule of 1000 mg
manufacturer/tradename
Chem Service, Inc. PS-410
technique(s)
HPLC: suitable, gas chromatography (GC): suitable
application(s)
agriculture
environmental
format
neat
SMILES string
CCCN(CCC)c1c(cc(cc1[N+]([O-])=O)S(N)(=O)=O)[N+]([O-])=O
InChI
1S/C12H18N4O6S/c1-3-5-14(6-4-2)12-10(15(17)18)7-9(23(13,21)22)8-11(12)16(19)20/h7-8H,3-6H2,1-2H3,(H2,13,21,22)
InChI key
UNAHYJYOSSSJHH-UHFFFAOYSA-N
General description
Oryzalin is a pre-emergence selective herbicide, which belongs to the dinitroaniline class of herbicides. It is commonly used for weed control management. Its mode of action involves the inhibition of microtubule formation, disrupting cell division and causing microfibril disorientation.
Application
Oryzalin may be used as a reference standard for the determination of oryzalin residues in soil by high pressure liquid chromatography method.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
signalword
Warning
hcodes
Hazard Classifications
Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 2 - Skin Sens. 1 - STOT RE 2
target_organs
Blood,Kidney
Storage Class
11 - Combustible Solids
wgk
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves
Regulatory Information
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Oryzalin, a dinitroaniline herbicide, binds to plant tubulin and inhibits microtubule polymerization in vitro.
Morejohn.C.L, et al.
Planta, 172(2), 252-264 (1987)
Determination of oryzalin and prosulfalin residues in soil by high pressure liquid chromatography.
Macy T D, et al.
Analytical Chemistry, 52(8), 1381-1383 (1980)
The biochemical mechanism of action of the dinitroaniline herbicide oryzalin.
Strachan S D, et al.
Pesticide Biochemistry and Physiology, 20(2), 141-150 (1983)