| Identification | Back Directory | [Name]
DINOSEB ACETATE | [CAS]
2813-95-8 | [Synonyms]
hoe2904
HOE 2904
Phenotan
dnbpa (jmaf)
DINOSEB ACETATE
dinosebeacetate
Dinosebe acetate
DINITROALKYLPHENYL ACETATE
4,6-dinitro-2-s-butylphenylacetate
4,6-Dinitro-2-s-butylphenyl acetate
dinoseb acetate (bsi,iso,ansi,wssa)
6-sec-Butyl-2,4-dinitrophenylacetate
2,4-Dinitro-6-sek.butyl-phenylacetat
2-SEC-BUTYL-4,6-DINITROPHENYL ACETATE
Dinoseb acetate@100 μg/mL in Methanol
O-Acetyl-2-sec-butyl-4,6-dinitrophenol
DINOSEBACETATE PESTANAL (2-SEC.- BUTYL-4
(2-butan-2-yl-4,6-dinitrophenyl) acetate
Acetic acid 2-sec-butyl-4,6-dinitrophenyl
Phenol, 2-sec-butyl-4,6-dinitro-, acetate
(2-butan-2-yl-4,6-dinitro-phenyl) ethanoate
2-sec-butyl-4,6-dinitro-phenoacetate(ester)
2-sec-butyl-4,6-dinitrophenolacetate(ester)
2-(1-methylpropyl)-4,6-dinitrophenylacetate
2-(1-Methylpropyl)-4,6-dinitrophenyl acetate
2-(2-Hydroxy-3,5-dinitrophenyl)butane acetate
2,4-dinitro-6-s-butylfenylesterkyselinyoctove
aceticacid,(2,4-dinitro-6-s-butylphenyl)ester
aceticacid,(4,6-dinitro-2-s-butylphenyl)ester
aceticacid,2-(sec-butyl)-4,6-dinitrophenylester
beta-(2-hydroxy-3,5-dinitrophenyl)butaneacetate
2-sek.butyl-4,6-dinitrofenylesterkyselinyoctove
2,4-Dinitro-6-s-butylfenylester kyseliny octove
Acetic acid, (2,4-dinitro-6-s-butylphenyl) ester
Acetic acid, (4,6-dinitro-2-s-butylphenyl) ester
Phenol, 2-(1-methylpropyl)-4,6-dinitro-, acetate
2-sek.Butyl-4,6-dinitrofenylester kyseliny octove
Acetic acid, 2-(sec-butyl)-4,6-dinitrophenyl ester
acetic acid (2,4-dinitro-6-sec-butyl-phenyl) ester
2-(1-methylpropyl)-4,6-dinitro-phenoacetate(ester)
Phenol, 2-(1-methylpropyl)-4,6-dinitro-, 1-acetate | [EINECS(EC#)]
220-560-1 | [Molecular Formula]
C12H14N2O6 | [MDL Number]
MFCD00055424 | [MOL File]
2813-95-8.mol | [Molecular Weight]
282.25 |
| Chemical Properties | Back Directory | [Melting point ]
26-27° | [Boiling point ]
424.86°C (rough estimate) | [density ]
1.3254 (rough estimate) | [refractive index ]
1.6660 (estimate) | [Fp ]
100 °C | [storage temp. ]
2-8°C | [form ]
neat | [Water Solubility ]
2.2g/L(room temperature) | [BRN ]
2337708 | [Henry's Law Constant]
1.5×103 mol/(m3Pa) at 25℃, Ebert et al. (2023) | [EPA Substance Registry System]
Dinoseb acetate (2813-95-8) |
| Safety Data | Back Directory | [Hazard Codes ]
T,N | [Risk Statements ]
61-24/25-36-44-50/53-62 | [Safety Statements ]
53-45-60-61 | [RIDADR ]
3013 | [WGK Germany ]
3 | [RTECS ]
AF7140000 | [HazardClass ]
6.1(a) | [PackingGroup ]
II | [HS Code ]
29153600 | [Toxicity]
chicken,LD50,oral,40mg/kg (40mg/kg),Guide to the Chemicals Used in Crop Protection. Vol. 6, Pg. 229, 1973. |
| Hazard Information | Back Directory | [Description]
Dinoseb acetate is a banned herbicide that was once widely used. It has a high aqueous solubility and is volatile. It is highly toxic to mammals and may cause development/reproduction effects. Dinoseb is also a known irritant. | [Uses]
Dinoseb Acetate is a pesticide metabolite in food. A herbicide. | [Definition]
ChEBI: Dinoseb acetate is a member of phenols and a benzoate ester. | [Production Methods]
Dinoseb acetate was manufactured by esterifying dinoseb (2 sec butyl 4,6 dinitrophenol) with acetic anhydride or acetyl chloride in a controlled, anhydrous reaction typical of phenolic ester production. Industrial production began with synthesis or procurement of technical grade dinoseb, itself produced by nitration of a sec butyl substituted phenol. The phenolic hydroxyl group was then acetylated in the presence of an acid catalyst, with careful temperature control to prevent decomposition of the heat sensitive dinitrophenol core. After completion, the reaction mixture was neutralised, washed, and subjected to solvent removal, filtration, and vacuum drying to yield technical grade dinoseb acetate. | [Mechanism of action]
Inhibits respiratory electron transport, and uncouples oxidative phosphorylation - membrane disruption. Selective, non-systemic. Contact action. | [Pesticide Type]
Herbicide |
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