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Substance Name: 4-Hydroxypyridine
RN: 626-64-2
InChIKey: GCNTZFIIOFTKIY-UHFFFAOYSA-N

Molecular Formula

  • C5-H5-N-O

Molecular Weight

  • 95.1005
 
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Names and Synonyms

Name of Substance

  • 4-Hydroxypyridine

Synonyms

  • 4-Hydroxypyridine
  • 5-21-07-00152 (Beilstein Handbook Reference)
  • AI3-61970
  • BRN 0105800
  • EINECS 210-958-3
  • gamma-Hydroxypyridine
  • NSC 5080

Systematic Name

  • 4-Pyridinol

Registry Numbers

CAS Registry Number

  • 626-64-2

Other Registry Number

  • 811801-35-1

Related Registry Number

  • 3454-03-3 (nitrate)

System Generated Number

  • 0000626642

Structure Descriptors

InChI

1S/C5H5NO/c7-5-1-3-6-4-2-5/h1-4H,(H,6,7)

InChIKey

GCNTZFIIOFTKIY-UHFFFAOYSA-N

Smiles

c1(ccncc1)O

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intraperitoneal 923mg/kg (923mg/kg)   Toxicon. Vol. 23, Pg. 815, 1985.

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point 149.8 deg C   EXP
log P (octanol-water) -1.000 (none)   EST
Water Solubility 1.00E+06 mg/L 20 EXP
Vapor Pressure 0.396 mm Hg 25 EST
Henry's Law Constant 4.52E-09 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 7.65E-11 cm3/molecule-sec 25 EST

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