Home > Name List By p > Phosphoric acid,bis(2-chloroethyl) 3-chloro-4-methyl-2-oxo-2H-1-benzopyran-7-yl ester

CAS No 321-55-1 , Phosphoric acid,bis(2-chloroethyl) 3-chloro-4-methyl-2-oxo-2H-1-benzopyran-7-yl ester

  • Name: Phosphoric acid,bis(2-chloroethyl) 3-chloro-4-methyl-2-oxo-2H-1-benzopyran-7-yl ester
  • Synonyms: 3-Chloro-7-hydroxy-4-methylcoumarin bis(2-chloroethyl) phosphate;O,O-Bis(2-chloroethyl) O-(3-chloro-4-methyl-7-coumarinyl) phosphate; O,O-Di(2-chloroethyl)O-(3-chloro-4-methylcoumarin-7-yl) phosphate; Helmirone; O,O-Bis(b-chloroethyl)O-(3-chloro-4-methyl-7-coumarinyl) phosphate; Galloxon; Helmirane;O,O-(2-Chloroethyl) O-(3-chloro-4-methylcoumarin-7-yl) phosphate; Galoxone; Eustidil;Galoxane; Haloxon;3-Chloro-7-hydroxy-4-methyl-2H-1-benzopyran-2-one bis(chloroethyl) phosphate;Coumarin,3-chloro-7-hydroxy-4-methyl-, bis(2-chloroethyl) phosphate (7CI,8CI); Luxon;Phosphoric acid,bis(2-chloroethyl) 3-chloro-4-methyl-2-oxo-2H-1-benzopyran-7-yl ester;Di-(2-chloroethyl) 3-chloro-4-methylcoumarin-7-ylphosphate; Helmiron;O-(3-Chloro-4-methylcoumarin-7-yl) O,O-bis(2-chloroethyl) phosphate; Loxon; 96H60;
  • CAS Registry Number:
  • Flash Point: 438.8°C
  • Boiling Point: 504.6°C at 760 mmHg
  • Density: 1.5g/cm3
  • Refractive index: 1.561
  • Safety Statements: Moderately toxic by ingestion and intraperitoneal routes. Human mutation data reported. When heated to decomposition it emits very toxic fumes of POx and Cl−. See also COUMARIN, 3-CHLORO-7-HYDROXY-4-METHYL-, BIS(3-CHLOROPROPYL) PHOSPHATE.
  • Flash Point: 438.8°C
  • EINECS: 206-289-1
  • Molecular Weight: 415.60
  • InChI: InChI=1/C14H14Cl3O6P/c1-9-11-3-2-10(8-12(11)22-14(18)13(9)17)23-24(19,20-6-4-15)21-7-5-16/h2-3,8H,4-7H2,1H3
  • Molecular Formula: C14H14 Cl3 O6 P
  • Molecular Structure:CAS No:321-55-1 Phosphoric acid,bis(2-chloroethyl) 3-chloro-4-methyl-2-oxo-2H-1-benzopyran-7-yl ester

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321-55-1 Haloxon

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321-55-1 Phosphoric acid,bis(2-chloroethyl) 3-chloro-4-methyl-2-oxo-2H-1-benzopyran-7-yl ester

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321-55-1 HALOXON

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References of Phosphoric acid,bis(2-chloroethyl) 3-chloro-4-methyl-2-oxo-2H-1-benzopyran-7-yl ester
Title: Haloxon
CAS Registry Number: 321-55-1
CAS Name: Phosphoric acid bis(2-chloroethyl) 3-chloro-4-methyl-2-oxo-2H-1-benzopyran-7-yl ester
Synonyms: 7-[[bis(2-chloroethoxy)phosphinyl]oxy]-3-chloro-4-methyl-2H-1-benzopyran-2-one; 3-chloro-7-hydroxy-4-methylcoumarin bis(2-chloroethyl) phosphate; O,O-bis(b-chloroethyl) O-(3-chloro-4-methyl-7-coumarinyl) phosphate; 3-chloro-7-hydroxy-4-methyl-2H-1-benzopyran-2-one bis(chloroethyl) phosphate; 3-chloro-4-methylumbelliferone di(2-chloroethyl) phosphate; galoxone; helmirone
Manufacturers' Codes: 96-H-60
Trademarks: Galloxon; Loxon; Luxon
Molecular Formula: C14H14Cl3O6P
Molecular Weight: 415.59
Percent Composition: C 40.46%, H 3.40%, Cl 25.59%, O 23.10%, P 7.45%
Literature References: Prepn: BE 610896 (1962 to Cooper, McDougall & Robertson), C.A. 57, 13729g (1962). Toxicity data: Brown et al., Nature 194, 379 (1962).
Properties: Crystals from ethanol, mp 91°. LD50 orally in rats: 900 mg/kg (Brown).
Melting point: mp 91°
Toxicity data: LD50 orally in rats: 900 mg/kg (Brown)
Therap-Cat-Vet: Anthelmintic.