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CAS No 314-42-1 , 2,4(1H,3H)-Pyrimidinedione,5-bromo-6-methyl-3-(1-methylethyl)-

  • Name: 2,4(1H,3H)-Pyrimidinedione,5-bromo-6-methyl-3-(1-methylethyl)-
  • Synonyms: Hyvar;Uracil,5-bromo-3-isopropyl-6-methyl- (8CI); 3-Isopropyl-5-bromo-6-methyluracil; Isocil (herbicide);2,4(1H,3H)-Pyrimidinedione,5-bromo-6-methyl-3-(1-methylethyl)-;5-Bromo-6-methyl-3-(1-methylethyl)-2,4(1H,3H)-pyrimidinedione; H 82;5-Bromo-3-isopropyl-6-methyluracil;Isocil; NSC 75241;
  • CAS Registry Number:
  • Density: 1.522g/cm3
  • Refractive index: 1.548
  • Safety Statements: Moderately toxic by ingestion. See also .
  • Hazard Symbols: Toxic by ingestion.
  • EINECS: 206-247-2
  • Molecular Weight: 247.12
  • InChI: InChI=1/C8H11BrN2O2/c1-4(2)11-7(12)6(9)5(3)10-8(11)13/h4H,1-3H3,(H,10,13)
  • Molecular Formula: C8H11 Br N2 O2
  • Molecular Structure:CAS No:314-42-1 2,4(1H,3H)-Pyrimidinedione,5-bromo-6-methyl-3-(1-methylethyl)-

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314-42-1 ISOCIL

  • China Nanjing Chemlin Chemical Industry Co.,Ltd. [Manufacturer]
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References of 2,4(1H,3H)-Pyrimidinedione,5-bromo-6-methyl-3-(1-methylethyl)-
Title: Isocil
CAS Registry Number: 314-42-1
CAS Name: 5-Bromo-6-methyl-3-(1-methylethyl)-2,4(1H,3H)-pyrimidinedione
Synonyms: 5-bromo-3-isopropyl-6-methyluracil
Trademarks: Hyvar General Weed Killer (DuPont)
Molecular Formula: C8H11BrN2O2
Molecular Weight: 247.09
Percent Composition: C 38.89%, H 4.49%, Br 32.34%, N 11.34%, O 12.95%
Literature References: Prepn: Bucha et al., Science 137, 537 (1962). Toxicity study: G. W. Bailey, J. L. White, Residue Rev. 10, 97 (1965). Superseded by bromacil.
Properties: Crystals from 20% aq ethanol, mp 158-159°. LD50 orally in rats: 3400 mg/kg (Bailey, White).
Melting point: mp 158-159°
Toxicity data: LD50 orally in rats: 3400 mg/kg (Bailey, White)
Use: Herbicide.
 
 
Status: This monograph has been retired and is no longer subject to revision or update.