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Substance Name: 2-Methylpyridine
RN: 109-06-8
UNII: 3716Q16Q6A
InChIKey: BSKHPKMHTQYZBB-UHFFFAOYSA-N

Molecular Formula

  • C6-H7-N

Molecular Weight

  • 93.1283
 

Classification Codes

Classification Codes

  • Mutation Data
  • Skin / Eye Irritant

Superlist Classification Code

  • Reportable Quantity (RQ) = 5000 lb

Names and Synonyms

Name of Substance

  • 2-Methylpyridine
  • alpha-Picoline

Synonyms

  • 2-Methylpyridine
  • 2-Picoline
  • AI3-2409
  • AI3-24109
  • alpha-Methylpyridine
  • CCRIS 1721
  • EC 203-643-7
  • EINECS 203-643-7
  • HSDB 101
  • NSC 3409
  • o-Picoline
  • Picoline
  • PICOLINE, ALPHA
  • Pyridine, 2-methyl-
  • RCRA waste number U191
  • UNII-3716Q16Q6A

Systematic Names

  • 2-Methylpyridine
  • 2-Picoline
  • Pyridine, 2-methyl-

Superlist Names

  • 2-Methylpyridine
  • 2-Picoline
  • o-Picoline
  • o-Picoline [UN2313] [Flammable liquid]
  • Pyridine, 2-methyl-
  • RCRA waste no. U191
  • UN2313

Registry Numbers

CAS Registry Number

  • 109-06-8

FDA UNII

  • 3716Q16Q6A

Other Registry Numbers

  • 45505-34-8
  • 82005-07-0

System Generated Number

  • 0000109068

Structure Descriptors

InChI

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

InChIKey

BSKHPKMHTQYZBB-UHFFFAOYSA-N

Smiles

c1(ccccn1)C

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
guinea pig LD50 oral 900mg/kg (900mg/kg)   Hygiene and Sanitation Vol. 33(10-12), Pg. 341, 1968.
mouse LC50 inhalation 9gm/m3 (9000mg/m3)   Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 57(9-10), Pg. 64, 1992.
mouse LD50 intraperitoneal 529mg/kg (529mg/kg)   Toxicon. Vol. 23, Pg. 815, 1985.
mouse LD50 oral 674mg/kg (674mg/kg) BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)

BEHAVIORAL: EXCITEMENT

BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD
Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 45(12), Pg. 62, 1980.
rabbit LD50 skin 410uL/kg (0.41mL/kg)   AMA Archives of Industrial Hygiene and Occupational Medicine. Vol. 4, Pg. 119, 1951.
rat LCLo inhalation 4000ppm/4H (4000ppm)   AMA Archives of Industrial Hygiene and Occupational Medicine. Vol. 4, Pg. 119, 1951.
rat LD50 intraperitoneal 200mg/kg (200mg/kg) BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) Fundamental and Applied Toxicology. Vol. 5, Pg. 920, 1985.
rat LD50 oral 790mg/kg (790mg/kg) BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)

BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD

BEHAVIORAL: EXCITEMENT
Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 45(12), Pg. 62, 1980.

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point -6.67E+01 deg C   EXP
Boiling Point 129.3 deg C   EXP
pKa Dissociation Constant 6 (none)   EXP
log P (octanol-water) 1.11 (none)   EXP
Water Solubility 1.00E+06 mg/L   EXP
Vapor Pressure 11.2 mm Hg 25 EXP
Henry's Law Constant 9.96E-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.