55512-33-9

Basic information

• Product Name: Pyridat
• Synonyms: carbonothioicacid,o-(6-chloro-3-phenyl-4-pyridazinyl)s-octylester;cl11344;fenpyrate;p13419;PYRIDAT;PYRIDATE;O-(6-CHLORO-3-PHENYL-4-PYRIDAZINYL) S-OCTYL CARBONOTHIOATE;PIRATE
• CAS NO: 55512-33-9
• Molecular Formula: C₁₉H₂₃ClN₂O₂S
• Molecular Weight: 378.92
• EINECS: 259-686-7
• Product Categories: PU - PZPesticides&Metabolites;Alpha sort;Herbicides;N-PAlphabetic;P;Pesticides&Metabolites;Pyridazine;Alphabetic
• Mol File: 55512-33-9.mol
• Article Data: 1

Chemical Properties

• Melting Point: 27°
• Boiling Point: bp0.1 220°
• Flash Point: 100 °C
• Appearance: /
• Density: d20 1.555
• Vapor Pressure: 6.24E-12mmHg at 25°C
• Refractive Index: nD20 1.568
• Storage Temp.: APPROX 4°C
• PKA: -0.84±0.10(Predicted)
• Merck: 13,8058
• BRN: 759528
• CAS DataBase Reference: Pyridat(CAS DataBase Reference)
• NIST Chemistry Reference: Pyridat(55512-33-9)
• EPA Substance Registry System: Pyridat(55512-33-9)

Safety Data

• Hazard Codes: Xi,N
• Statements: 38-43-50/53
• Safety Statements: 24-37-60-61
• RIDADR: UN 3077
• WGK Germany: 2
• RTECS: FG3880000
• Hazardous Substances Data: 55512-33-9(Hazardous Substances Data)

Usage

Description

Pyridat is a herbicide specifically designed for agricultural purposes, characterized by its effectiveness in controlling various types of weeds and ensuring the healthy growth of crops.

Uses

Used in Agriculture:
Pyridat is used as a herbicide for controlling annual broadleaved weeds in a variety of crops. Its application helps maintain the quality and yield of the produce.
Pyridat is used as a weed control agent for:
1. Sweet corn: It helps in managing weeds that could potentially hinder the growth and development of sweet corn plants.
2. Cauliflower: By controlling broadleaved weeds, Pyridat ensures a healthier environment for cauliflower plants to thrive.
3. Broccoli: The herbicide is applied to prevent weed competition, promoting better growth and higher yields of broccoli.
4. Leek: Pyridat is utilized to control weeds that may compete with leek plants for nutrients and space, leading to improved crop health and productivity.

Hazard

Moderately toxic by ingestion and skin contact.

Trade name

CL-11344?; LENTAGRAN?; PIRATE?; ST-9551?; TOUGH?

InChI:InChI=1/C19H23ClN2O2S/c1-2-3-4-5-6-10-13-25-19(23)24-16-14-17(20)21-22-18(16)15-11-8-7-9-12-15/h7-9,11-12,14H,2-6,10,13H2,1H3

Relevant articles and documents

Herbicidal mixtures having a synergistic effect

PCT No. PCT/EP96/03996 Sec. 371 Date Feb. 17, 1998 Sec. 102(e) Date Feb. 17, 1998 PCT Filed Sep. 12, 1996 PCT Pub. No. WO97/10714 PCT Pub. Date Mar. 27, 1997A composition comprising at least one sulfonylurea of the formula I wherein R1 is substituted alkyl; halogen; a group ER6 (E=O, S or NR7); COOR8; NO2; S(O)oR9; SO2NR10R11; or CONR10R11; R2 is hydrogen, alkyl, alkenyl, alkynyl, halogen, alkoxy, haloalkoxy, haloalkyl, alkylsulfonyl, nitro, cyano or alkylthio; R3 is F, CF3, CF2Cl, CF2H, OCF3, OCF2Cl, or, if R1 is CO2CH3 and R2 is simultaneously fluorine, R3 is Cl, or, if R1 is CH2CF3 or CF2CF3, R3 is methyl, or, if R4 is OCF3 or OCF2Cl, R3 is OCF2H or OCF2Br; R4 is alkoxy, alkyl, alkylthio, alkylamino, dialkylamino, halogen, haloalkyl or haloalkoxy; and R5 is hydrogen, alkoxy or alkyl; or an enviromentally compatible salt of I, and an aryloxyalkanoic acid selected from the group consisting of 2,4-D, 2,4-DB, clomeprop, dichlorprop, dichlorprop-P, dichlorprop-P (2,4-DP-P), fenoprop (2,4,5-TP), fluoroxypyr, MCPA, MCPB, mecoprop, mecoprop-P, napropamide, napropanilide, triclopyr, and an enviromentally compatible salt thereof exhibits a synergistic herbicidal effect.