Home > Name List By m > methyl 3-chloro-5-[(4, 6-dimethoxypyrimidin-2-yl)carbamoylsulfamoyl]-1-methylpyrazole-4- carboxylate

CAS No 100784-20-1 , methyl
3-chloro-5-[(4,
6-dimethoxypyrimidin-2-yl)carbamoylsulfamoyl]-1-methylpyrazole-4-
carboxylate

  • Name: methyl
    3-chloro-5-[(4,
    6-dimethoxypyrimidin-2-yl)carbamoylsulfamoyl]-1-methylpyrazole-4-
    carboxylate
  • Synonyms: Sempra; 100784-20-1; Halosulfuron-methyl [ISO:BSI]; Permit 75WG; Halosulfuron methyl; Sandea; Manage;methyl
    3-chloro-5-[(4,
    6-dimethoxypyrimidin-2-yl)carbamoylsulfamoyl]-1-methylpyrazole-4-
    carboxylate; Battalion; Inpool;Halosulfuron-methyl;
  • CAS Registry Number:
  • Transport: UN3077 9/PG 3
  • Melting Point: 175-177 ºC
  • Flash Point: °C
  • Boiling Point: °Cat760mmHg
  • Density: 1.618
  • Refractive index: 1.663
  • Safety Statements: Moderately toxic by ingestion and intraperitoneal routes. When heated to decomposition it emits toxic vapors of SOx, NOx, and Cl−.
  • Flash Point: °C
  • Molecular Weight: 434.8122
  • InchiKey: FMGZEUWROYGLAY-UHFFFAOYSA-N
  • InChI: InChI=1S/C13H15ClN6O7S/c1-20-10(8(9(14)18-20)11(21)27-4)28(23,
    24)19-13(22)17-12-15-6(25-2)5-7(16-12)26-3/h5H,1-4H3,(H2,15,16,17,19,22)
  • Molecular Formula: C13H15ClN6O7S
  • Molecular Structure:CAS No:100784-20-1 methyl<br />3-chloro-5-[(4,<br />6-dimethoxypyrimidin-2-yl)carbamoylsulfamoyl]-1-methylpyrazole-4-<br />carboxylate

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References of methyl
3-chloro-5-[(4,
6-dimethoxypyrimidin-2-yl)carbamoylsulfamoyl]-1-methylpyrazole-4-
carboxylate
Title: Halosulfuron-methyl
CAS Registry Number: 100784-20-1
CAS Name: 3-Chloro-5-[[[[(4,6-dimethoxy-2-pyrimidinyl)amino]carbonyl]amino]sulfonyl]-1-methyl-1H-pyrazole-4-carboxylic acid methyl ester
Synonyms: methyl 3-chloro-5-(4,6-dimethoxypyrimidin-2-ylcarbamoylsulfamoyl)-1-methylpyrazole-4-carboxylate
Manufacturers' Codes: MON-12000; MON-12037; NC-319
Trademarks: Manage (Monsanto); Permit (Nissan)
Molecular Formula: C13H15ClN6O7S
Molecular Weight: 434.81
Percent Composition: C 35.91%, H 3.48%, Cl 8.15%, N 19.33%, O 25.76%, S 7.37%
Literature References: Sulfonylurea herbicide. Prepn: S. Yamamoto et al., JP Kokai 85 208977; eidem, US 4668277 (1985, 1987 both to Nissan); S. Yamamoto et al., ACS Symp. Ser. 504, 34 (1992). Physical properties and field trials in corn: K. Suzuki et al., Brighton Crop Prot. Conf. - Weeds 1991, 31. Field trials in landscape plants: R. T. Hurt, W. K. Vencill, J. Environ. Hort. 12, 135 (1994).
Properties: White powder, mp 172-173°. Vapor pressure (25°): 2.8 ′ 10-12 mm Hg. Soly in water (25°): 36 mg/l. LD50 orally in rats: 8865 mg/kg; dermally in rabbits: >2000 mg/kg; LC50 (4 hr) in rats: >4.3 mg/l (Suzuki).
Melting point: mp 172-173°
Toxicity data: LD50 orally in rats: 8865 mg/kg; dermally in rabbits: >2000 mg/kg; LC50 (4 hr) in rats: >4.3 mg/l (Suzuki)
Use: Herbicide.