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Substance Name: 3-Methylpyridine
RN: 108-99-6
UNII: B083J4KF7F
InChIKey: ITQTTZVARXURQS-UHFFFAOYSA-N

Classification Code

  • Skin / Eye Irritant

Molecular Formula

  • C6-H7-N

Molecular Weight

  • 93.1283
 
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Names and Synonyms

Name of Substance

  • 3-Methylpyridine
  • beta-Picoline

Synonyms

  • 3-Methylpyridine
  • 3-Picoline
  • AI3-24110
  • beta-Methylpyridine
  • beta-Picoline
  • CCRIS 1722
  • EC 203-636-9
  • EINECS 203-636-9
  • HSDB 4254
  • m-Methylpyridine
  • m-Picoline
  • NSC 18251
  • Pyridine, 3-methyl-
  • UNII-B083J4KF7F

Systematic Names

  • 3-Methylpyridine
  • 3-Picoline
  • Pyridine, 3-methyl-

Superlist Names

  • 3-Methyl pyridine
  • 3-Methylpyridine
  • 3-Picoline
  • m-Picoline [UN2313] [Flammable liquid]
  • Pyridine, 3-methyl-
  • UN2313

Registry Numbers

CAS Registry Number

  • 108-99-6

FDA UNII

  • B083J4KF7F

Other Registry Number

  • 82005-08-1

System Generated Number

  • 0000108996

Structure Descriptors

InChI

1S/C6H7N/c1-6-3-2-4-7-5-6/h2-5H,1H3

InChIKey

ITQTTZVARXURQS-UHFFFAOYSA-N

Smiles

c1(cccnc1)C

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
bird - wild LD50 oral 1gm/kg (1000mg/kg)   Archives of Environmental Contamination and Toxicology. Vol. 12, Pg. 355, 1983.
guinea pig LD50 skin 1gm/kg (1000mg/kg)   "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986Vol. -, Pg. 841, 1986.
mouse LD50 intraperitoneal 596mg/kg (596mg/kg)   Journal of Pharmacology and Experimental Therapeutics. Vol. 88, Pg. 82, 1946.
mouse LD50 intravenous 298mg/kg (298mg/kg)   Journal of Pharmacology and Experimental Therapeutics. Vol. 88, Pg. 82, 1946.
quail LD50 oral 1gm/kg (1000mg/kg)   Archives of Environmental Contamination and Toxicology. Vol. 12, Pg. 355, 1983.
rabbit LDLo skin 200mg/kg (200mg/kg) LUNGS, THORAX, OR RESPIRATION: PULMONARY EMBOLI

GASTROINTESTINAL: OTHER CHANGES

BEHAVIORAL: FOOD INTAKE (ANIMAL)
National Technical Information Service. Vol. OTS0534823,
rat LCLo inhalation 11820mg/m3/5H (11820mg/m3) LUNGS, THORAX, OR RESPIRATION: DYSPNEA

BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)

BEHAVIORAL: MUSCLE WEAKNESS
National Technical Information Service. Vol. OTS0534823,
rat LD50 intraperitoneal 150mg/kg (150mg/kg) BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) Fundamental and Applied Toxicology. Vol. 5, Pg. 920, 1985.
rat LD50 oral 400mg/kg (400mg/kg)   "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986Vol. -, Pg. 841, 1986.

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point -1.81E+01 deg C   EXP
Boiling Point 144.1 deg C   EXP
pKa Dissociation Constant 5.63 (none) 25 EXP
log P (octanol-water) 1.2 (none)   EXP
Water Solubility 1.00E+06 mg/L 25 EXP
Vapor Pressure 6.05 mm Hg 25 EXP
Henry's Law Constant 7.73E-06 atm-m3/mole 25 EXP
Atmospheric OH Rate Constant 1.10E-12 cm3/molecule-sec 25 EST

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