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CAS No 141112-29-0 , (5-cyclopropyl-1,
2-oxazol-4-yl)-[2-methylsulfonyl-4-(trifluoromethyl)phenyl]methanone Search by region : Japan

  • Name: (5-cyclopropyl-1,
    2-oxazol-4-yl)-[2-methylsulfonyl-4-(trifluoromethyl)phenyl]methanone
  • Synonyms: 5-Cyclopropyl-4-[2-(methylsulfonyl)-4-(trifluoromethyl)benzoyl]isoxazole; SureCN66989;141112-29-0;(5-cyclopropyl-1,
    2-oxazol-4-yl)-[2-methylsulfonyl-4-(trifluoromethyl)phenyl]methanone; Merlin; IFT cpd; Isoxaflutole [ISO];
  • CAS Registry Number:
  • Transport: UN3077 9/PG 3
  • Density: 1.455 g/cm3
  • Refractive index: 1.534
  • Safety Statements: 36/37-60-61
  • Hazard Symbols: Xn,N
  • Molecular Weight: 359.32029
  • InchiKey: OYIKARCXOQLFHF-UHFFFAOYSA-N
  • InChI: InChI=1S/C15H12F3NO4S/c1-24(21,22)12-6-9(15(16,
    17)18)4-5-10(12)13(20)11-7-19-23-14(11)8-2-3-8/h4-8H,2-3H2,1H3
  • Risk Statements: R50/53-63;
  • Molecular Formula: C15H12F3NO4S
  • Molecular Structure:CAS No:141112-29-0 (5-cyclopropyl-1,<br />2-oxazol-4-yl)-[2-methylsulfonyl-4-(trifluoromethyl)phenyl]methanone

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141112-29-0 Methanone,(5-cyclopropyl-4-isoxazolyl)[2-(methylsulfonyl)-4-(trifluoromethyl)phenyl]-

  • Japan Kanto Chemical Co., Inc. [Manufacturers]
  • Tel: +81 3 3663 7631
  • Fax: +81 3 3667 8277
  • Address: 2-8, Nihonbashi Honcho 3-chome,Chuo-ku, Tokyo, 103-0023, Japan Tokyo,TokyoJapan
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References of (5-cyclopropyl-1,
2-oxazol-4-yl)-[2-methylsulfonyl-4-(trifluoromethyl)phenyl]methanone
Title: Isoxaflutole
CAS Registry Number: 141112-29-0
CAS Name: (5-Cyclopropyl-4-isoxazolyl)[2-(methylsulfonyl)-4-(trifluoromethyl)phenyl]methanone
Synonyms: 5-cyclopropyl-1,2-oxazol-4-yl a,a,a-trifluoro-2-mesyl-p-tolyl ketone; 5-cyclopropylisoxazol-4-yl 2-mesyl-4-trifluoromethylphenyl ketone; 5-cyclopropyl-4-(2-methanesulfonyl-4-trifluoromethylbenzoyl)isoxazole
Manufacturers' Codes: 264-EUP-99; RPA-201772
Trademarks: Balance (Bayer CropSci.); Merlin (Bayer CropSci.)
Molecular Formula: C15H12F3NO4S
Molecular Weight: 359.32
Percent Composition: C 50.14%, H 3.37%, F 15.86%, N 3.90%, O 17.81%, S 8.92%
Literature References: Pre-emergent herbicide designed for use in maize. Disrupts pigment biosynthesis via an inhibition of 4-hydroxyphenylpyruvate dioxygenase. Prepn: P. A. Cain et al., EP 527036 (1993 to Rhone-Poulenc). Properties and biological activity: B. M. Luscombe et al., Brighton Crop Prot. Conf. - Weeds 1995, 35. Weed control in maize: B. M. Luscombe, K. E. Pallett, Pestic. Outlook 7, 29 (1996). Mechanism of action: K. E. Pallett et al., Pestic. Sci. 50, 83 (1997). Soil persistence: J. Rouchaud et al., Bull. Environ. Contam. Toxicol. 60, 577 (1998).
Properties: Off-white or pale yellow solid, mp 138-138.5° (Cain); also reported as mp 140° (Luscombe). Vapor pressure at 25°: 1′10-6 Pa. Soly in water: 6.2 mg/l. LD50 in rats, quails, mallard ducks (mg/kg): >5000, >2150, >2150 orally; in rabbits (mg/kg): >2000 dermally (Luscombe).
Melting point: mp 138-138.5° (Cain); mp 140°
Toxicity data: LD50 in rats, quails, mallard ducks (mg/kg): >5000, >2150, >2150 orally; in rabbits (mg/kg): >2000 dermally (Luscombe)
Use: Herbicide.