381586
Methyl 1-(butylcarbamoyl)-2-benzimidazolecarbamate
95%
Synonym(s):
Benomyl, NSC 263489
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About This Item
Empirical Formula (Hill Notation):
C14H18N4O3
CAS Number:
Molecular Weight:
290.32
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
241-775-7
Beilstein/REAXYS Number:
825455
MDL number:
Assay:
95%
Form:
solid
Quality Level
assay
95%
form
solid
mp
>300 °C (lit.)
functional group
amine
SMILES string
CCCCNC(=O)n1c(NC(=O)OC)nc2ccccc12
InChI
1S/C14H18N4O3/c1-3-4-9-15-13(19)18-11-8-6-5-7-10(11)16-12(18)17-14(20)21-2/h5-8H,3-4,9H2,1-2H3,(H,15,19)(H,16,17,20)
InChI key
RIOXQFHNBCKOKP-UHFFFAOYSA-N
General description
Methyl 1-(butylcarbamoyl)-2-benzimidazolecarbamate (Benomyl) is widely employed for the treatment of various fungal diseases in agriculture. It has been reported as an active constituent of DuPont Benlate fungicidal formulations. Kinetics of the degradation of benomyl in various organic solvents has been investigated by spectrophotometric methods. N,N′-Dibutylurea (DBU) has been reported as the major metabolite of benomyl.
Application
Methyl 1-(butylcarbamoyl)-2-benzimidazolecarbamate may be used as standard reagent for the HPLC quantification of benomyl in water, sediment and biota samples.
signalword
Danger
Hazard Classifications
Aquatic Acute 1 - Aquatic Chronic 1 - Muta. 1B - Repr. 1B - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3
target_organs
Respiratory system
Storage Class
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
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Jayne Aiken et al.
Cytoskeleton (Hoboken, N.J.), 77(3-4), 40-54 (2019-10-02)
The neuronal cytoskeleton performs incredible feats during nervous system development. Extension of neuronal processes, migration, and synapse formation rely on the proper regulation of microtubules. Mutations that disrupt the primary α-tubulin expressed during brain development, TUBA1A, are associated with a
A L Loyd et al.
PloS one, 13(7), e0199738-e0199738 (2018-07-19)
Ganoderma is a large, diverse and globally-distributed genus in the Basidiomycota that includes species causing a white rot form of wood decay on a variety of tree species. For the past century, many studies of Ganoderma in North America and
J K Tolson et al.
Journal of agricultural and food chemistry, 47(3), 1217-1222 (1999-12-20)
Benomyl [methyl 1-(butylcarbamoyl)-2-benzimidazolecarbamate] is the active ingredient in DuPont Benlate fungicides. The formation of N, N'-dibutylurea (DBU), a phytotoxic degradation product of benomyl, in Benlate formulations was evaluated by analyzing Benlate samples maintained under simulated storage conditions and assessing the