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Substance Name: N-Methylaniline
RN: 100-61-8
UNII: TH45GK410O
InChIKey: AFBPFSWMIHJQDM-UHFFFAOYSA-N

Classification Codes

  • TWA (0.5 ppm); skin; BEI
  • TWA 2 ppm (9 mg/m3); skin

Molecular Formula

  • C7-H9-N

Molecular Weight

  • 107.155
 

Names and Synonyms

Name of Substance

  • Methylaniline
  • N-Methylaniline

Synonyms

  • (Methylamino)benzene
  • AI3-19498
  • Aniline, N-methyl-
  • Benzeneamine, N-methyl-
  • CCRIS 2870
  • EC 202-870-9
  • EINECS 202-870-9
  • HSDB 1654
  • Methylphenylamine
  • Monomethylaniline
  • N-Methylaminobenzene
  • N-Methylaniline
  • N-Methylbenzenamine
  • N-Methylphenylamine
  • N-Monomethylaniline
  • N-Phenylmethylamine
  • NSC 3502
  • UNII-TH45GK410O

Systematic Names

  • Aniline, N-methyl-
  • Benzenamine, N-methyl-
  • N-Methylaniline
  • N-Methylbenzenamine

Superlist Names

  • Benzenamine, N-methyl-
  • Monomethyl aniline
  • N-Methyl aniline
  • N-Methylaniline
  • N-Methylaniline [UN2294] [Poison]
  • N-Monomethylaniline
  • UN2294

Registry Numbers

CAS Registry Number

  • 100-61-8

FDA UNII

  • TH45GK410O

Related Registry Number

  • 2739-12-0 (hydrochloride)

System Generated Number

  • 0000100618

Structure Descriptors

InChI

1S/C7H9N/c1-8-7-5-3-2-4-6-7/h2-6,8H,1H3

InChIKey

AFBPFSWMIHJQDM-UHFFFAOYSA-N

Smiles

c1(ccccc1)NC

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
cat LDLo intravenous 24mg/kg (24mg/kg) BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)

LUNGS, THORAX, OR RESPIRATION: DYSPNEA

LUNGS, THORAX, OR RESPIRATION: CYANOSIS
Journal of Industrial Hygiene and Toxicology. Vol. 31, Pg. 1, 1949.
guinea pig LDLo oral 1200mg/kg (1200mg/kg) LUNGS, THORAX, OR RESPIRATION: RESPIRATORY DEPRESSION

BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD

PERIPHERAL NERVE AND SENSATION: FLACCID PARALYSIS WITHOUT ANESTHESIA (USUALLY NEUROMUSCULAR BLOCKAGE)
U.S. Public Health Service, Public Health Bulletin. Vol. 271, Pg. 16, 1941.
guinea pig LDLo subcutaneous 1200mg/kg (1200mg/kg) BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD

LUNGS, THORAX, OR RESPIRATION: RESPIRATORY DEPRESSION

PERIPHERAL NERVE AND SENSATION: FLACCID PARALYSIS WITHOUT ANESTHESIA (USUALLY NEUROMUSCULAR BLOCKAGE)
U.S. Public Health Service, Public Health Bulletin. Vol. 271, Pg. 16, 1941.
rabbit LDLo intravenous 24mg/kg (24mg/kg) LUNGS, THORAX, OR RESPIRATION: CYANOSIS

LUNGS, THORAX, OR RESPIRATION: DYSPNEA

BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)
Journal of Industrial Hygiene and Toxicology. Vol. 31, Pg. 1, 1949.
rabbit LDLo oral 280mg/kg (280mg/kg) LUNGS, THORAX, OR RESPIRATION: CYANOSIS

LUNGS, THORAX, OR RESPIRATION: DYSPNEA

BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)
Journal of Industrial Hygiene and Toxicology. Vol. 31, Pg. 1, 1949.

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point -5.70E+01 deg C   EXP
Boiling Point 196.2 deg C   EXP
pKa Dissociation Constant 4.848 (none) 25 EXP
log P (octanol-water) 1.66 (none)   EXP
Water Solubility 5620 mg/L 25 EXP
Vapor Pressure 0.453 mm Hg 25 EXP
Henry's Law Constant 8.88E-06 atm-m3/mole 25 EXP
Atmospheric OH Rate Constant 4.39E-11 cm3/molecule-sec 25 EST

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