Skip Navigation
ChemIDplus A TOXNET DATABASE LiteBrowseAdvanced

Substance Name: 2-Methylnaphthalene
RN: 91-57-6
UNII: S8MCX3C16H
InChIKey: QIMMUPPBPVKWKM-UHFFFAOYSA-N

Molecular Formula

  • C11-H10

Molecular Weight

  • 142.2
 

Classification Codes

Classification Codes

  • Mutation Data
  • Tumor Data

Superlist Classification Codes

  • 2007 CERCLA Priority List, Rank: 158
  • 2011 CERCLA Priority List, Rank: 158
* denotes mobile formatted website

Links to Resources


Search for this InChIKey on the Web

Names and Synonyms

Name of Substance

  • 2-Methylnaphthalene

Synonyms

  • 2-Methylnaphthalene
  • AI3-17554
  • beta-Methylnaphthalene
  • EC 202-078-3
  • EINECS 202-078-3
  • HSDB 5274
  • Naphthalene, 2-methyl-
  • Naphthalene, beta-methyl-
  • NSC 3575
  • UNII-S8MCX3C16H

Systematic Names

  • 2-Methylnaphthalene
  • Naphthalene, 2-methyl-

Superlist Names

  • 2-Methylnaphthalene
  • Naphthalene, 2-methyl-

Registry Numbers

CAS Registry Number

  • 91-57-6

FDA UNII

  • S8MCX3C16H

System Generated Number

  • 0000091576

Structure Descriptors

InChI

1S/C11H10/c1-9-6-7-10-4-2-3-5-11(10)8-9/h2-8H,1H3

InChIKey

QIMMUPPBPVKWKM-UHFFFAOYSA-N

Smiles

c12c(ccc(c1)C)cccc2

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LDLo intraperitoneal 1gm/kg (1000mg/kg) LUNGS, THORAX, OR RESPIRATION: STRUCTURAL OR FUNCTIONAL CHANGE IN TRACHEA OR BRONCHI

LUNGS, THORAX, OR RESPIRATION: OTHER CHANGES
Toxicology and Applied Pharmacology. Vol. 61, Pg. 185, 1981.
rat LD50 oral 1630mg/kg (1630mg/kg)   "Toxicometric Parameters of Industrial Toxic Chemicals Under Single Exposure," Izmerov, N.F., et al., Moscow, Centre of International Projects, GKNT, 1982Vol. -, Pg. 85, 1982.

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point 34.4 deg C   EXP
Boiling Point 241.1 deg C   EXP
log P (octanol-water) 3.86 (none)   EXP
Water Solubility 24.6 mg/L 25 EXP
Vapor Pressure 0.055 mm Hg 25 EXP
Henry's Law Constant 5.18E-04 atm-m3/mole 25 EXP
Atmospheric OH Rate Constant 5.23E-11 cm3/molecule-sec 25 EXP

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