Home > Name List By p > prop-2-ynyl (2R)-2-[4-(5-chloro-3-fluoropyridin-2-yl)oxyphenoxy]propanoate

CAS No 105512-06-9 , prop-2-ynyl
(2R)-2-[4-(5-chloro-3-fluoropyridin-2-yl)oxyphenoxy]propanoate

  • Name: prop-2-ynyl
    (2R)-2-[4-(5-chloro-3-fluoropyridin-2-yl)oxyphenoxy]propanoate
  • Synonyms: 105512-06-9;Topik; Clodinafop-propargyl [ISO]; HSDB 7007; Discover;prop-2-ynyl
    (2R)-2-[4-(5-chloro-3-fluoropyridin-2-yl)oxyphenoxy]propanoate; CGA 184927;
  • CAS Registry Number:
  • Transport: UN 2811
  • Melting Point: 48-57 ºC
  • Density: 1.326 g/cm3
  • Water Solubility: Solubility: water 4.0mg/l, ethanol 97g/l, acetone 880g/l, toluene 690g/l
  • Safety Statements: R20/22;R43;R50/53
  • Hazard Symbols: Xn: Harmful;N: Dangerous for the environment;
  • Molecular Weight: 349.740823
  • InchiKey: JBDHZKLJNAIJNC-LLVKDONJSA-N
  • InChI: InChI=1S/C17H13ClFNO4/c1-3-8-22-17(21)11(2)23-13-4-6-14(7-5-13)24-16-15
    (19)9-12(18)10-20-16/h1,4-7,9-11H,8H2,2H3/t11-/m1/s1
  • Risk Statements: S36/37;S60;S61
  • Molecular Formula: C17H13ClFNO4
  • Molecular Structure:CAS No:105512-06-9 prop-2-ynyl<br />(2R)-2-[4-(5-chloro-3-fluoropyridin-2-yl)oxyphenoxy]propanoate

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105512-06-9 Clodinafop-propargyl

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References of prop-2-ynyl
(2R)-2-[4-(5-chloro-3-fluoropyridin-2-yl)oxyphenoxy]propanoate
Title: Clodinafop-Propargyl
CAS Registry Number: 105512-06-9
CAS Name: (2R)-2-[4-[(5-Chloro-3-fluoro-2-pyridinyl)oxy]phenoxy]propanoic acid 2-propynyl ester
Synonyms: 2-propynyl (R)-2-[4-(5-chloro-3-fluoro-2-pyridyloxy)phenoxy]propionate
Manufacturers' Codes: CGA-184927
Trademarks: Topik (Syngenta)
Molecular Formula: C17H13ClFNO4
Molecular Weight: 349.74
Percent Composition: C 58.38%, H 3.75%, Cl 10.14%, F 5.43%, N 4.00%, O 18.30%
Literature References: Pyridyloxyphenoxy herbicide for use in cereal crops. Prepn: R. Schurter, EP 248968; R. Schurter, H. Rempfler, US 4713109 (both 1987 to Ciba-Geigy). Description: J. Amrein et al., Brighton Crop Prot. Conf. - Weeds 1989, 71-76. HPLC determn in soil and plant samples: S. Roy, S. B. Singh, J. Chromatogr. A 1065, 199 (2005). Review of field trials with the crop safener, cloquintocet, q.v.: D. W. Cornes, ibid. 729-734; R. D. Welsh, Proc. 47th N. Z. Plant Prot. Conf. 1994, 22-26.
Properties: Odorless, crystalline solid, mp 59.3°. [a]D20 +45.4° (c = 2 in acetone). Vapor pressure (20°): 5.3 ′ 10-6 Pa. Soly in water (20°): 2.5 ppm. Sol in most organic solvents. LD50 in rats (mg/kg): 1829 orally; >2000 dermally. LC50 in rats (4 hr): >2325 mg/m3 by inhalation (Amrein).
Melting point: mp 59.3°
Optical Rotation: [a]D20 +45.4° (c = 2 in acetone)
Toxicity data: LD50 in rats (mg/kg): 1829 orally; >2000 dermally; LC50 in rats (4 hr): >2325 mg/m3 by inhalation (Amrein)
Use: Herbicide.