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Monolinuron

Product Name
Monolinuron
CAS No.
1746-81-2
Chemical Name
Monolinuron
Synonyms
Arezin;Afesin;ARESIN;ARRESIN;Arezine;hoe2747;HOE 2747;Premalin;Monorotox;Aresin(TM)
CBNumber
CB9331273
Molecular Formula
C9H11ClN2O2
Formula Weight
214.65
MOL File
1746-81-2.mol
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Monolinuron Property

Melting point:
81.5℃
Density 
1.3575 (rough estimate)
refractive index 
1.5790 (estimate)
Flash point:
100 °C
storage temp. 
Sealed in dry,Room Temperature
pka
12.80±0.70(Predicted)
color 
White to Light yellow to Light orange
Water Solubility 
0.58g/L(room temperature)
BRN 
2212523
InChI
InChI=1S/C9H11ClN2O2/c1-12(14-2)9(13)11-8-5-3-7(10)4-6-8/h3-6H,1-2H3,(H,11,13)
InChIKey
LKJPSUCKSLORMF-UHFFFAOYSA-N
SMILES
N(OC)(C)C(NC1=CC=C(Cl)C=C1)=O
EPA Substance Registry System
Monolinuron (1746-81-2)
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Safety

Hazard Codes 
Xn,N
Risk Statements 
22-48/22-50/53
Safety Statements 
22-60-61
RIDADR 
UN 3077 9/PG 3
WGK Germany 
3
RTECS 
YS6425000
HS Code 
29280000
Hazardous Substances Data
1746-81-2(Hazardous Substances Data)
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H373May cause damage to organs through prolonged or repeated exposure

H410Very toxic to aquatic life with long lasting effects

Precautionary statements

P260Do not breathe dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P273Avoid release to the environment.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P314Get medical advice/attention if you feel unwell.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
19000
Product name
Monolinuron
Purity
certified reference material, TraceCERT?
Packaging
50MG
Price
$73.4
Updated
2024/03/01
Sigma-Aldrich
Product number
45590
Product name
Monolinuron
Purity
PESTANAL
Packaging
250mg
Price
$43.8
Updated
2022/05/15
TCI Chemical
Product number
M3269
Product name
Monolinuron
Packaging
5G
Price
$62
Updated
2024/03/01
TCI Chemical
Product number
M3269
Product name
Monolinuron
Packaging
25G
Price
$214
Updated
2024/03/01
TRC
Product number
M549003
Product name
Monolinuron
Packaging
250mg
Price
$45
Updated
2021/12/16
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Monolinuron Chemical Properties,Usage,Production

Definition

ChEBI: Monolinuron is a member of ureas.

Reactions

Nitrite or nitrate induced-photolysis of monolinuron (a phenyl urea herbicide) using the 300–450 nm light excitation gives rise to various photo-products. The direct photolysis of monolinuron proceeds via two main pathways yielding, respectively, 3-(4-chlorophenyl)-1-methylurea, which results from demethoxylation of the N-terminus substituted functional group and 3-(4-hydroxyphenyl)-1-methoxy-1-  methylurea obtained by photohydrolysis of the C-Cl bond[1].
Degradation pathways of monolinuron by direct and nitrite (or nitrate) induced photolysis. Specific photoproducts: circled numbers (direct); underlined numbers (induced):

Safety Profile

Moderately toxic by ingestion. Experimental teratogenic and reproductive effects. When heated to decomposition it emits very toxic fumes of Cland NOx.

References

[1] S. Nélieu. “Nitrite and nitrate induced photodegradation of monolinuron in aqueous solution.” Environmental Chemistry Letters 2 2 (2004): 83–87.

Monolinuron Preparation Products And Raw materials

Raw materials

Preparation Products

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Monolinuron Suppliers

Americas 1 Canada 1 China 112 Europe 2 France 2 Germany 2 India 2 Japan 3 Norway 1 Switzerland 1 United Kingdom 1 United States 14 Global 142
Hangzhou Bingochem Co., Ltd.
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View Lastest Price from Monolinuron manufacturers

Henan Fengda Chemical Co., Ltd
Product
Monolinuron 1746-81-2
Price
US $8.00-0.90/KG
Min. Order
1KG
Purity
99%
Supply Ability
g-kg-tons, free sample is available
Release date
2024-03-28
Career Henan Chemical Co
Product
MONOLINURON 1746-81-2
Price
US $1.00/KG
Min. Order
1KG
Purity
95-99%
Supply Ability
1ton
Release date
2019-12-31

1746-81-2, MonolinuronRelated Search:

Monolinuron Linuron 1-(4-CHLOROBENZYL)-3-(3,4-DICHLOROPHENYL)-1-METHOXYUREA CHANDOR 2-[4-(4-CHLOROPHENYL)-2-METHYL-3-OXO-1,2,4-OXADIAZOLAN-5-YL]-N-(4-METHYLBENZYL)ACETAMIDE Dihydro-4-(3,4-dichlorophenyl)-2-methyl-2H-1,2,4-oxadiazine-3,6-dione N'-(4-CHLOROPHENYL)-N-METHOXY-N-[(METHOXYIMINO)METHYL]UREA 2-[4-(4-CHLOROPHENYL)-2-METHYL-3-OXO-1,2,4-OXADIAZOLAN-5-YL]ACETIC ACID 2-[4-(4-CHLOROPHENYL)-2-METHYL-3-OXO-1,2,4-OXADIAZOLAN-5-YL]-N-(4-METHOXYPHENYL)ACETAMIDE 2-[4-(4-CHLOROPHENYL)-2-METHYL-3-OXO-1,2,4-OXADIAZOLAN-5-YL]-N-(4-FLUOROBENZYL)ACETAMIDE ETHYL 2-[4-(2,4-DICHLOROPHENYL)-2-METHYL-3-OXO-1,2,4-OXADIAZOLAN-5-YL]ACETATE N'-(4-CHLOROPHENYL)-N-[(2,6-DICHLOROBENZYL)OXY]-N-(([(2,6-DICHLOROBENZYL)OXY]IMINO)METHYL)UREA 2-[4-(4-CHLOROPHENYL)-2-METHYL-3-OXO-1,2,4-OXADIAZOLAN-5-YL]-N-CYCLOHEPTYLACETAMIDE 2-[4-(4-CHLOROPHENYL)-2-METHYL-3-OXO-1,2,4-OXADIAZOLAN-5-YL]-N-(2-PYRIDINYL)ACETAMIDE 2-[4-(4-CHLOROPHENYL)-2-METHYL-3-OXO-1,2,4-OXADIAZOLAN-5-YL]-N-(5-METHYL-3-ISOXAZOLYL)ACETAMIDE 2-[4-(4-CHLOROPHENYL)-2-METHYL-3-OXO-1,2,4-OXADIAZOLAN-5-YL]-N-(2-METHYL-4-NITROPHENYL)ACETAMIDE N-(4-BROMOPHENYL)-2-[4-(4-CHLOROPHENYL)-2-METHYL-3-OXO-1,2,4-OXADIAZOLAN-5-YL]ACETAMIDE N-(4-CHLOROPHENYL)-3A,11C-DIHYDRO-3H-BENZO[5,6]CHROMENO[4,3-C]ISOXAZOLE-1(4H)-CARBOXAMIDE

  • 3-(4-CHLOROPHENYL)-1-METHOXY-1-METHYLUREA
  • 3-(p-Chlorophenyl)-1-methoxy-1-methyl urea
  • ARRESIN
  • ARESIN
  • 3-(4-Chlorphenyl)-1-methoxy-1-methylharnstoff
  • 3-(p-chlorophenyl)-1-methoxy-1-methyl-ure
  • Afesin
  • Arezin
  • Arezine
  • HOE 2747
  • MONOLINURON
  • Linuron Impurity 3 (Monolinuron)
  • Aresin(TM)
  • Monolinuron-D6
  • hoe2747
  • Monorotox
  • -1-methoxy-1-methylurea
  • 3-(4-Chlorophenyl)
  • n-(4-chlorophenyl)-n’-methoxy-n-methylurea
  • N'-(4-Chlorophenyl)-N-methoxy-N-methylurea
  • N-(4-Chlorophenyl)-N'-methoxy-N-methylurea
  • n’-(4-chlorophenyl)-n-methoxy-n-methyl-ure
  • N’-(4-chlorophenyl)-N-methoxy-N-methylurea
  • Premalin
  • Urea, 3-(p-chlorophenyl)-1-methoxy-1-methyl-
  • urea,3-(p-chlorophenyl)-1-methoxy-1-methyl-
  • MONOLINURON PESTANAL (3-(4-CHLORO- PHENY
  • monolinuron (bsi,iso,wssa)
  • UREA,3-(PARA-CHLOROPHENYL)-1-METHOXY-1-METHYL-
  • monolinuron (ISO) 3-(4-chlorophenyl)-1-methoxy-1-methylurea
  • Monolinuron 250mg [1746-81-2]
  • 1-Methoxy-1-methyl-3-(4-chlorophenyl)urea
  • Urea,N'-(4-chlorophenyl)-N-Methoxy-N-Methyl-
  • Monolinuron 0
  • Monolinuron Standard
  • Monolinuron @100 μg/mL in MeOH
  • TIANFU-CHEM 1746-81-2 MONOLINURON
  • Monolinuron Solution in Acetonitrile
  • Monolinuron Solution in Methanol
  • 1746-81-2
  • 1726-81-2
  • C9H11ClN2O12
  • C9H11CIN2O2
  • Alpha sort
  • Herbicides
  • H-MAlphabetic
  • M
  • METI - MZPesticides&Metabolites
  • Pesticides&Metabolites
  • Urea structure