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Substance Name: Credazine
RN: 14491-59-9
UNII: FD71DT6I5Z
InChIKey: DNPSYFHJYIRREW-UHFFFAOYSA-N

Classification Codes

  • Agricultural Chemical
  • Herbicide
  • Out-Dated Pesticide

Molecular Formula

  • C11-H10-N2-O

Molecular Weight

  • 186.213
 
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Names and Synonyms

Name of Substance

  • Credazine

Synonyms

  • 3-(2-Methylphenoxy)pyridazine
  • 5-23-11-00075 (Beilstein Handbook Reference)
  • BRN 0880257
  • Credazine
  • H-722
  • Kusakira
  • NIA 20439
  • SW-6701
  • SW-6721
  • UNII-FD71DT6I5Z

Systematic Name

  • Pyridazine, 3-(2-methylphenoxy)-

Registry Numbers

CAS Registry Number

  • 14491-59-9

FDA UNII

  • FD71DT6I5Z

System Generated Number

  • 0014491599

Structure Descriptors

InChI

1S/C11H10N2O/c1-9-5-2-3-6-10(9)14-11-7-4-8-12-13-11/h2-8H,1H3

InChIKey

DNPSYFHJYIRREW-UHFFFAOYSA-N

Smiles

c1(Oc2cccnn2)c(cccc1)C

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 oral 569mg/kg (569mg/kg)   "Pesticide Index," Frear, E.H., ed., State College, PA, College Science Pub., 1969Vol. 5, Pg. 58, 1976.
rat LD50 oral 3090mg/kg (3090mg/kg)   Guide to the Chemicals Used in Crop Protection. Vol. 6, Pg. 138, 1973.

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point 78 deg C   EXP
log P (octanol-water) 1.700 (none)   EST
Water Solubility 2000 mg/L 22 EXP
Atmospheric OH Rate Constant 6.75E-12 cm3/molecule-sec 25 EST

Physical property data is provided to ChemIDplus by SRC, Inc.