ChemicalBook > CAS DataBase List > Orthosulfamuron

Orthosulfamuron

Product Name
Orthosulfamuron
CAS No.
213464-77-8
Chemical Name
Orthosulfamuron
Synonyms
famuron;OrthosuL;ORTHOSULFAMURON;Orthosulfamuron,NA;Orthosulfamuron [iso];Orthosulfamuron solution;C15748500 Orthosulfamuron;Phenolphthalein Impurity 4;Orthosulfamuron@100 μg/mL in Acetone;1-(4,6-Dimethoxypyrimidin-2-yl)-3-[2-(dimethylcarbamoyl)phenylsulfamoyl]urea
CBNumber
CB41440243
Molecular Formula
C16H20N6O6S
Formula Weight
424.43
MOL File
213464-77-8.mol
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Orthosulfamuron Property

Melting point:
160–162°C
Density 
1.466±0.06 g/cm3(Predicted)
vapor pressure 
<1.1 × 10-4 (Pa at 25 °C)
storage temp. 
Refrigerator, under inert atmosphere
solubility 
Solubility in organic solvents (g/l at 20 °C)
Acetone 20
Ethyl acetate 3.3
Dichloromethane 56
n‐Heptane 0.00023
Methanol 8.3
Xylene 0.13
pka
Dissociation constant (pKa at 20 °C) Predicted to have five overlapping dissociation constants: ?1.4, 0.7, 3.5, 9.6, 11.5
color 
White to Off-White
Water Solubility 
Solubility in water (g/l at 20 °C) 0.026 (pH 4, buffer) 0.63 (pH 7, buffer) 39 (pH 8.5, buffer)
BRN 
11343666
Stability:
Moisture Sensitive
LogP
0.3-2.02 at 20℃ and pH4-9
Surface tension
71.4mN/m at 37.7mg/L and 22℃
EPA Substance Registry System
Benzamide, 2-[[[[[(4,6-dimethoxy-2-pyrimidinyl)amino]carbonyl]amino]sulfonyl]amino]-N,N-dimethyl- (213464-77-8)
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Safety

WGK Germany 
3
Hazardous Substances Data
213464-77-8(Hazardous Substances Data)
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H400Very toxic to aquatic life

Precautionary statements

P273Avoid release to the environment.

P391Collect spillage. Hazardous to the aquatic environment

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
32427
Product name
Orthosulfamuron
Purity
PESTANAL
Packaging
50mg
Price
$343.2
Updated
2024/03/01
TRC
Product number
O697515
Product name
Orthosulfamuron
Packaging
100mg
Price
$640
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
PST0000836
Product name
ORTHOSULFAMURON
Purity
95.00%
Packaging
5MG
Price
$497.75
Updated
2021/12/16
Alichem
Product number
213464778
Product name
2-((N-((4,6-Dimethoxypyrimidin-2-yl)carbamoyl)sulfamoyl)amino)-N,N-dimethylbenzamide
Packaging
100g
Price
$400
Updated
2021/12/16
Crysdot
Product number
CD11166059
Product name
2-((N-((4,6-Dimethoxypyrimidin-2-yl)carbamoyl)sulfamoyl)amino)-N,N-dimethylbenzamide
Purity
95+%
Packaging
10g
Price
$45
Updated
2021/12/16
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Orthosulfamuron Chemical Properties,Usage,Production

Uses

Orthosulfamuron can be used in biological study and agricultural use of herbicidal composition comprising erlukuilincaotong, cyhalofop-?butyl and sulfonylurea herbicide, and its application in controlling annual weed of rice field.

Definition

ChEBI: Orthosulfamuron is an N-sulfonylurea and sulfuric amide resulting from the formal condensation of sulfuric acid with the primary amino group of 1-(4,6-dimethoxypyrimidin-2-yl)urea and with the primary amino group of 2-amino-N,N-dimethylbenzamide (1 mol eq. of each). An acetolactate synthase inhibitor, it is used as a pre- and post-emergent herbicide for the treatment of grasses and broad-leaved weeds in rice crops. It has a role as an EC 2.2.1.6 (acetolactate synthase) inhibitor and a herbicide. It is a tertiary carboxamide, a sulfuric amide, a N-sulfonylurea and an aromatic ether.

Agricultural Uses

Orthosulfamuron (IR‐5878, CAS no.: 213464-77-8) is a broad‐spectrum pre‐ and post‐emergent rice herbicide developed by Isagro for the control of annual broadleaf and sedge weeds. It was sold in 2013 to Nihon Nohyaku Co., Ltd. and can be used also for sugarcane ripening.
The compound has been marketed since 2007 under the trade names “Kelion® 50 WG,” “Strada® WG,” and “Pivot® 50 WG” for early and middle post‐emergence application against susceptible weeds and sedges, such as A. theophrasti, Alisma plantago‐aquatica, A. lanceolatum, C. difformis, C. serotinus, Cyperus ferax, Cyperus iria, E. crus‐galli (red biotype), Heteranthera reniformis, Heteranthera rotundifolia, H. limosa, L. dubia, Schoenoplectus mucronatus, Bolboschoenus maritimus, Sagittaria sagittifolia, and Scirpus supinus at a use rate of 40–75 g a.i. ha−1.

Orthosulfamuron Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from Orthosulfamuron manufacturers

qingdao trust agri chemical co.,ltd
Product
Orthosulfamuron 213464-77-8
Price
US $0.00/kg
Min. Order
1kg
Purity
95
Supply Ability
20tons
Release date
2024-08-15

213464-77-8, OrthosulfamuronRelated Search:


  • Orthosulfamuron solution
  • ORTHOSULFAMURON
  • 1-(4,6-Dimethoxypyrimidin-2-yl)-3-[2-(dimethylcarbamoyl)phenylsulfamoyl]urea
  • Orthosulfamuron [iso]
  • 2-((N-((4,6-Dimethoxypyrimidin-2-yl)carbamoyl)sulfamoyl)amino)-N,N-dimethylbenzamide
  • Orthosulfamuron@100 μg/mL in Acetone
  • famuron
  • OrthosuL
  • Benzamide, 2-[[[[[(4,6-dimethoxy-2-pyrimidinyl)amino]carbonyl]amino]sulfonyl]amino]-N,N-dimethyl-
  • Orthosulfamuron,NA
  • Phenolphthalein Impurity 4
  • C15748500 Orthosulfamuron
  • 213464-77-8