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

Uses

Different sources of media describe the Uses of 55512-33-9 differently. You can refer to the following data:
1. Herbicide.
2. Pyridat, which is a herbicide used in agriculture. Pyridat has been used to control annual broadleaved weeds in sweet corn, cauliflower, broccoli and leek.

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.