Detail of "53558-25-1"

CAS Number:
53558-25-1
Name:
Urea,N-(4-nitrophenyl)-N'-(3-pyridinylmethyl)-
Molecular Structure:
Formula:
C13H12 N4 O3
Molecular Weight:
272.29
Deleted CAS:
64060-28-2
Synonyms:
1-(4-Nitrophenyl)-3-(3-pyridylmethyl)urea;DLP 787;N-3-Pyridylmethyl-N'-p-nitrophenylurea;Pyriminil;Pyriminyl;Pyrinuron;RH 787;Vacor;
EINECS:
258-626-7
Density:
1.381 g/cm³
Boiling Point:
473.7 °C at 760 mmHg
Flash Point:
240.3 °C
Safety:
Human poison by ingestion. Human systemic effects: altered sleep time, blood pressure lowering, change in motor activity, diabetes mellitus, distorted perceptions, dyspnea, hallucinations, hyperglycemia, somnolence, structural change in nerve or sheath. When heated to decomposition it emits toxic fumes of NO_x. Details

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Long-lasting rodenticide: Long-lasting rodenticide. Feher, Laszlo; Erdos, Gyula; Kecskemeti, Istvan; Koncz, Agnes (Hung. ). Hung. Teljes HU 28991 O 30 Jan 1984,10 pp. (Hungarian). (Hungary). CODEN: HUXXBU. CLASS: IC: A01N047-36. APPLICATION: HU 79-ME2317 8 Nov 1979. DOCUMENT TYPE: Patent CA Section: 5 (Agrochemical Bioregulators) Heating at 70-120°, for 30.5 h, increases the shelf life of baits contg. pyrinuron [53558-25-1]. Thus, baits contg. pyrinuron 2, d-glucose 4, fish meal 94, and water 20 g were heated at 70° for 1 h. The baits showed 100% lethality to a 25-animal-group of lab. mice. After 4 mo of storage, the lethality was 82%. Baits of identical compn., but not heated, showed 90% lethality when fresh and 40% lethality after 4 mo.

Performance of rodenticides for the control of pine voles in orchards: Performance of rodenticides for the control of pine voles in orchards. Byers, R. E. (Dep. Hortic., Virginia Polytech. Inst. State Univ., Winchester, Va., USA). J. Am. Soc. Hortic. Sci., 103(1), 65-9 (English) 1978. CODEN: JOSHB5. ISSN: 0003-1062. DOCUMENT TYPE: Journal CA Section: 5 (Agrochemicals) Hand placement of com. prepd. baits of Chlorophacinone [3691-35-8], Bromadiolone [28772-56-7], and Brofacoum (I) [56073-10-0] were found to be very effective in controlling the pine vole, Microtus pinetorum, in a single 11.2 kg/ha (10 lb/acre) application. Cubed apple baits treated with I or Vacor [53558-25-1] were also effective. 2-Diphenylacetyl-1,3-indandione (Diphacinone) [82-66-6] prepd. bait did not perform as well as the other anticogulants in these expts. Prepd. meal baits of Vacor gave excellent results in lab. trials; however this prepn. failed to control pine voles in field plots.