| Identification | Back Directory | [Name]
AMINOCARB | [CAS]
2032-59-9 | [Synonyms]
a363
A 363
Matacil
Mitacil
ent25784
bay44646
BAY 44646
bayer5080
ent25,784
AMINOCARB
MATACIL(R)
ENT 25,784
Bayer 5080
Aminocarbe
MATACIL1.8D
matacil180d
BAYER 44646
Matacil 180F
aminocarbe(french)
Aminocarb Standard
C10190000 Aminocarb
AMINOCARB, 250MG, NEAT
aminocarb (bsi,iso,esa)
Aurofusarin Impurity 12
Aminocarb in Acetonitrile
Aminocarb Solution, 100ppm
Aminocarb powder(content6%-60%)
Aminocarb emulsion(content1%-60%)
Aminocarb 10.0 μg/ml Acetonitrile
Aminocarb 10.0 μg/ml Ethyl acetate
4-dimethylaminem-cresylmethylcarbamate
4-dimethylamino-3-cresylmethylcarbamate
4-DIMETHYLAMINO-M-TOLYL-METHYLCARBAMATE
AMINOCARB PESTANAL (4-DIMETHYLAMINO-3-ME
4-Dimethylamino- m-cresyl methylcarbamate
4-(Dimethylamino)-3-tolyl methylcarbamate
4-(Dimethylamino)-3-cresyl methylcarbamate
4-dimethylamino-m-tolylmethylmethylcarbamate
3-methyl-4-dimethylaminophenylmethylcarbamate
Aminocarb Solution in Acetonitrile, 1000μg/mL
XA10190000ALAminocarb 100μg/mLin Acetonitrile
m-Cresol, 4-(dimethylamino)-, methylcarbamate
methyl-carbamicaci4-dimethylamino-m-tolylester
4-Dimethylamino-3-methylphenyl methylcarbamate
4-(dimethylamino)-m-cresomethylcarbamate(ester)
3-Methyl-4-(Dimethylamino)phenyl methylcarbamate
methylcarbamicacid4-(dimethylamino)-m-tolylester
methyl-carbamicaci4-(dimethylamino)-m-tolylester
n-methylcarbamatede4-dimethylamino3-methylphenyle
4-DIMETHYLAMINO-3-METHYL-PHENYL-N-METHYLCARBAMATE
(4-Dimetilamino-3-metil-fenil)-N-metil-carbammato
4-(Dimethylamino)-3-methylphenol methyl carbamate
carbamicacid,methyl-,4-dimethylamino-m-tolylester
(4-Dimethylamino-3-methyl-phenyl)N-methyl-carbamat
(4-Dimethylamino-3-methyl-phenyl)N-methyl-carbamaat
Phenol, 4-(dimethylamino)-3-methyl-, methylcarbamate
N-Methylcarbamate de 4-dimethylamino 3-methyl phenyle
4-(dimethylamino)-3-methylphenolmethylcarbamate(ester)
4-(dimethylamino)-3-methyl-phenomethylcarbamate(ester)
4-(Dimethylamino)-3-methylphenol 1-(N-methylcarbamate)
Carbamic acid, methyl-, 4-(dimethylamino)-m-tolyl ester
aminocarb (ISO) 4-dimethylamino-3-tolyl methylcarbamate
methyl-carbamicaci4-(dimethylamino)-3-methylphenylester
n-methylcarbamatede4-dimethylamino3-methylphenyle(french)
Phenol, 4-(dimethylamino)-3-methyl-, 1-(N-methylcarbamate)
Phenol, 4-(dimethylamino)-3-methyl-, methylcarbamate (ester)
Carbamic acid, methyl-, 4-(dimethylamino)-3-methylphenyl ester
N-methylcarbamic acid [4-(dimethylamino)-3-methyl-phenyl] ester | [EINECS(EC#)]
217-990-7 | [Molecular Formula]
C11H16N2O2 | [MDL Number]
MFCD00055440 | [MOL File]
2032-59-9.mol | [Molecular Weight]
208.26 |
| Chemical Properties | Back Directory | [Melting point ]
93-94℃ | [Boiling point ]
347.46°C (rough estimate) | [density ]
1.095 | [refractive index ]
1.5000 (estimate) | [Fp ]
100 °C | [storage temp. ]
0-6°C | [pka]
12.25±0.46(Predicted) | [Water Solubility ]
915mg/L(20 ºC) | [Merck ]
13,432 | [Henry's Law Constant]
1.9×103 mol/(m3Pa) at 25℃, Mackay et al. (2006) | [Major Application]
agriculture
environmental | [InChI]
1S/C11H16N2O2/c1-8-7-9(15-11(14)12-2)5-6-10(8)13(3)4/h5-7H,1-4H3,(H,12,14) | [InChIKey]
IMIDOCRTMDIQIJ-UHFFFAOYSA-N | [SMILES]
CNC(=O)Oc1ccc(N(C)C)c(C)c1 | [EPA Substance Registry System]
Aminocarb (2032-59-9) |
| Safety Data | Back Directory | [Hazard Codes ]
T,N | [Risk Statements ]
24/25-50/53 | [Safety Statements ]
28-36/37-45-60-61 | [RIDADR ]
2757 | [WGK Germany ]
WGK 3 | [RTECS ]
FC0175000 | [HazardClass ]
6.1(a) | [PackingGroup ]
II | [HS Code ]
29224999 | [Storage Class]
6.1A - Combustible, acute toxic Cat. 1 and 2
very toxic hazardous materials | [Hazard Classifications]
Acute Tox. 2 Oral
Acute Tox. 3 Dermal
Aquatic Acute 1
Aquatic Chronic 1 | [Hazardous Substances Data]
2032-59-9(Hazardous Substances Data) | [Toxicity]
LD50 orally in male, female rats: 40, 38 mg/kg (Gaines) |
| Hazard Information | Back Directory | [Description]
Aminocarb is an obsolete insecticide. It is moderalely soluble in water, has a low volatility and tends to be non-persistent in soil and aquatic ecosystems. Based on its chemical properties it is not expected to leach to groundwater. It is highly toxic to mammals and many animal species including pollinators. | [Chemical Properties]
Tan; crystalline; slightly water-soluble; melting point 93–94C. | [Uses]
Aminocarb is a carbamate insecticide. | [Uses]
Insecticide. | [Uses]
Nonsystemic, broad-spectrum insecticide used to control the spruce budworm in
forests; molluscicide | [Definition]
ChEBI: A carbamate ester that is phenyl methylcarbamate substituted by a dimethylamino group at position 4 and a methyl group at position 3. | [Production Methods]
Aminocarb is commercially produced via a concise 2-step synthesis that begins with nitration of m-cresol to 4-nitro-3-methylphenol using dilute nitric / acetic acid, followed by catalytic hydrogenation to yield 4-amino-3-methylphenol. The key carbamoylation occurs by reacting the aminophenol with methyl isocyanate in toluene in the presence of a catalytic tin compound, forming the methylcarbamate linkage. Final purification via crystallisation from isopropanol or vacuum distillation yields aminocarb. | [Hazard]
Highly poisonous. | [Mechanism of action]
Non-systemic, acetylcholinesterase (AChE) inhibitor. | [Environmental Fate]
Plant/Surface Water. Several transformation products reported by Day (1991) include
4-amino-m-tolyl-N-methylcarbamate (AA), 4-amino-3-methylphenol (AC), 4-formamidom-tolyl-N-methylcarbamate (FA), N-(4-hydroxy-2-methylphenyl)-N-methylformamide
(FC), 4-methylformamido-m-tolyl-N-methylcarbamate (MFA), 4-methylamino-m-tolyl-Nmethylcarbamate (MAA), 3-methyl-4-(methylamino)phenyl-N-methylcarbamate (MAC),
phenol, methylamine and carbon dioxide. MAA was not detected in natural water but was
detected in fish tissues following exposure to aminocarb-treated water in the laboratory.
The metabolites FA, AC and MAC were detected in Canadian forests treated with aminocarb but the metabolites AA, MAA and FC were not detected (Day, 1991)
On and/or in bean plants, aminocarb degrades with the carbamate moiety remaining
intact. Methylcarbamate derivatives identified include the 4-methylamino, 4-amino, 4-
methylformamido and 4-formamido analogs (Abdel-Wahab et al., 1966)
Photolytic. When aminocarb in ethanol was irradiated by UV light, extensive degradation was observed. No degradation products were identified; however, two unidentified
cholinesterase inhibitors were reported (Crosby et al., 1965).
Chemical/Physical. Aminocarb is hydrolyzed in purified water to 4-(dimethylamino)-
3-methylphenol which is then converted to 2-methyl-1,4-benzoquinone. This compound
was then oxidized to form the following compounds: 6-(dimethylamino)-2-methyl-1,4-
benzoquinone, 6-(methylamino)-2-methyl-1,4-benzoquinone, 5-(dimethylamino)-2-
methyl-1,4-benzoquinone and 5-(methylamino)-2-methyl-1,4-benzoquinone (Leger and
Mallet, 1988). When aminocarb was irradiated by a high pressure xenon-mercury lamp
(λ = 253.7 nm) in aerated and degassed ethyl alcohol and cyclohexene solutions, 4-
dimethylamino-3-methyl phenol formed as the major product. A duplicate run using an
excitation wavelength of >300 nm yielded that same phenol as the major product. Sinceaminocarb absorbs radiation in the solar region (at λ >300 nm), this compound would be
expected to undergo photochemical degradation in the environment (Addison et al., 1974)
Emits toxic fumes of nitrogen oxides when heated to decomposition (Sax and Lewis,
1987) | [Metabolic pathway]
Aminocarb in purified water is hydrolyzed to 4-
(dimethylamino)-3-methylphenol which is in turn
converted to 2-methyl-1,4-benzoquinone either by
direct means or via 2-methyl-1,4-dihydroquinone. The
benzoquinone reacts readily with methylamine and
diethylamine present in solution to give four red
chemicals. In addition, mono- and diepoxides of
2-methyl-1,4-benzoquinone are formed. | [Pesticide Type]
Insecticide |
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