ChemicalBook > CAS DataBase List > TOPRAMEZONE

TOPRAMEZONE

Product Name
TOPRAMEZONE
CAS No.
210631-68-8
Chemical Name
TOPRAMEZONE
Synonyms
[3-(4,5-Dihydro-3-isoxazolyl)-2-methyl-4-(methylsulfonyl)phenyl](5-hydroxy-1-methyl-1H-pyrazol-4-yl)methanone;Methanone, [3-(4,5-dihydro-3-isoxazolyl)-2-methyl-4-(methylsulfonyl)phenyl](5-hydroxy-1-methyl-1H-pyrazol-4-yl)-;bas 670;Hsdb 7500;opramezone;Impact(TM);TOPRAMEZONE;Topramezone 97%;Topramezone [iso];Topramezone in Methanol
CBNumber
CB2501011
Molecular Formula
C16H17N3O5S
Formula Weight
363.39
MOL File
210631-68-8.mol
More
Less

TOPRAMEZONE Property

Boiling point:
590.5±60.0 °C(Predicted)
Density 
1.49±0.1 g/cm3(Predicted)
solubility 
Chloroform (Slightly, Heated), Water (Slightly, Heated)
form 
Solid
pka
6.35±0.50(Predicted)
color 
Light yellow to yellow
LogP
0.957 (est)
EPA Substance Registry System
Methanone, [3-(4,5-dihydro-3-isoxazolyl)-2-methyl-4-(methylsulfonyl)phenyl](5-hydroxy-1-methyl-1H-pyrazol-4-yl)- (210631-68-8)
More
Less

Safety

Hazard Codes 
T,N
Risk Statements 
61-50/53
Safety Statements 
53-45-60-61
RIDADR 
UN3077 9/PG 3
WGK Germany 
1
Hazardous Substances Data
210631-68-8(Hazardous Substances Data)
More
Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H410Very toxic to aquatic life with long lasting effects

Precautionary statements

P202Do not handle until all safety precautions have been read and understood.

P273Avoid release to the environment.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P308+P313IF exposed or concerned: Get medical advice/attention.

P391Collect spillage. Hazardous to the aquatic environment

P405Store locked up.

More
Less

N-Bromosuccinimide Price

Sigma-Aldrich
Product number
34225
Product name
Topramezone
Purity
PESTANAL
Packaging
100mg
Price
$371
Updated
2022/05/15
TRC
Product number
T542513
Product name
Topramezone
Packaging
100mg
Price
$255
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
PST0000929
Product name
TOPRAMEZONE
Purity
95.00%
Packaging
5MG
Price
$497.22
Updated
2021/12/16
More
Less

TOPRAMEZONE Chemical Properties,Usage,Production

Uses

Topramezone is a herbicide that belongs to the class of pyrazolones or benzoylpyrazoles. It can be used to control broad leaved weeds and grass weeds in maize crop protection.

Definition

ChEBI: An aromatic ketone that is phenyl 1H-pyrazol-4-yl ketone in which the pyrazolyl group is substituted at positions 1 and 5 by methyl and hydroxy groups, respectively, and in which the phenyl group is substituted at positions 2, 3, and 4 b methyl, 4,5-dihydro-1,2-oxazol-3-yl, and methylsulfonyl groups, respectively. A potent inhibitor of 4-hydroxyphenylpyruvate dioxygenase (HPPD) that is rapily metabolised by corn to non-active substances, it is used as a herbicide for the treatment of broa leaf weeds.

TOPRAMEZONE Preparation Products And Raw materials

Raw materials

Preparation Products

More
Less

View Lastest Price from TOPRAMEZONE manufacturers

Hebei Xinsheng New Material Technology Co., LTD.
Product
TOPRAMEZONE 210631-68-8
Price
US $35.00-25.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
20 Ton
Release date
2023-11-14

210631-68-8, TOPRAMEZONERelated Search:


  • Impact(TM)
  • TOPRAMEZONE
  • bas 670
  • [3-(4,5-Dihydro-3-isoxazolyl)-2-methyl-4-(methylsulfonyl)phenyl](5-hydroxy-1-methyl-1H-pyrazol-4-yl)methanone
  • Hsdb 7500
  • Topramezone [iso]
  • Methanone, [3-(4,5-dihydro-3-isoxazolyl)-2-methyl-4-(methylsulfonyl)phenyl](5-hydroxy-1-methyl-1H-pyrazol-4-yl)-
  • Topramezone Solution in Acetonitrile, 100μg/mL
  • opramezone
  • Topramezone 97%
  • 3-(4,5-dihydro-1,2-oxazol-3-yl)-2-methyl-4-(methylsulfonyl)phenyl](5-hydroxy-1-methyl-1H-pyrazol-4-yl)methanone
  • [3-(4,5-dihydro-1,2-oxazol-3-yl)-2-methyl-4-(methylsulfonyl)...
  • L17602500ALTopramezonE10μg/mLin Acetonitril
  • Topramezone 10.0 μg/ml Acetonitrile
  • Topramezone in Methanol
  • Topramezone in Acetonitrile
  • 210631-68-8
  • API