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Substance Name: n-Butylamine
RN: 109-73-9
UNII: N2QV60B4WR
InChIKey: HQABUPZFAYXKJW-UHFFFAOYSA-N

Molecular Formula

  • C4-H11-N

Molecular Weight

  • 73.1379
 

Classification Codes

Classification Codes

  • Mutation Data
  • Skin / Eye Irritant
  • Tumor Data

Superlist Classification Codes

  • Ceiling (5 ppm); skin
  • Ceiling 5 ppm (15 mg/m3); skin
  • Reportable Quantity (RQ) = 1000 lb
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Names and Synonyms

Name of Substance

  • n-Butylamine

Synonyms

  • 1-Amino-butaan
  • 1-Amino-butaan [Dutch]
  • 1-Aminobutan
  • 1-Aminobutan [German]
  • 1-Aminobutane
  • 1-Butanamine
  • AI3-24197
  • Butylamine
  • CCRIS 4756
  • EC 203-699-2
  • EINECS 203-699-2
  • FEMA No. 3130
  • FEMA Number 3130
  • HSDB 515
  • Mono-n-butylamine
  • Monobutilamina
  • Monobutilamina [Romanian]
  • Monobutylamine
  • n-Butilamina
  • n-Butilamina [Italian]
  • n-Butylamin
  • n-Butylamin [German]
  • n-Butylamine
  • Norvalamine
  • NSC 8029
  • UNII-N2QV60B4WR

Systematic Names

  • 1-Butanamine
  • Butylamine
  • n-Butylamine

Superlist Names

  • 1-Butanamine
  • Butylamine
  • n-Butylamine
  • n-Butylamine [UN1125] [Flammable liquid]
  • UN1125

Registry Numbers

CAS Registry Number

  • 109-73-9

FDA UNII

  • N2QV60B4WR

Other Registry Numbers

  • 42939-72-0
  • 50929-03-8
  • 85404-21-3

Related Registry Number

  • 3858-78-4 (hydrochloride)

System Generated Number

  • 0000109739

Structure Descriptors

InChI

1S/C4H11N/c1-2-3-4-5/h2-5H2,1H3

InChIKey

HQABUPZFAYXKJW-UHFFFAOYSA-N

Smiles

C(CC)CN

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
guinea pig LD50 oral 430mg/kg (430mg/kg)   Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 40(11), Pg. 21, 1975.
guinea pig LD50 skin 500uL/kg (0.5mL/kg)   Journal of Industrial Hygiene and Toxicology. Vol. 26, Pg. 269, 1944.
mammal (species unspecified) LD50 unreported 590mg/kg (590mg/kg)   Toksikologiya Novykh Promyshlennykh Khimicheskikh Veshchestv. Toxicology of New Industrial Chemical Substances. For English translation, see TNICS*. Vol. 14, Pg. 80, 1975.
mouse LC50 inhalation 800mg/m3/2H (800mg/m3)   "Toxicometric Parameters of Industrial Toxic Chemicals Under Single Exposure," Izmerov, N.F., et al., Moscow, Centre of International Projects, GKNT, 1982Vol. -, Pg. 28, 1982.
mouse LD50 intraperitoneal 629mg/kg (629mg/kg)   Journal of Pharmacology and Experimental Therapeutics. Vol. 88, Pg. 82, 1946.
mouse LD50 intravenous 198mg/kg (198mg/kg)   Journal of Pharmacology and Experimental Therapeutics. Vol. 88, Pg. 82, 1946.
mouse LD50 oral 430mg/kg (430mg/kg)   Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 40(11), Pg. 21, 1975.
rabbit LD50 skin 850uL/kg (0.85mL/kg)   Union Carbide Data Sheet. Vol. 7/19/1965,
rat LCLo inhalation 4000ppm/4H (4000ppm)   Journal of Industrial Hygiene and Toxicology. Vol. 31, Pg. 343, 1949.
rat LD50 oral 366mg/kg (366mg/kg) BEHAVIORAL: ATAXIA

LUNGS, THORAX, OR RESPIRATION: RESPIRATORY DEPRESSION

BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD
Toxicology and Applied Pharmacology. Vol. 63, Pg. 150, 1982.
rat LDLo parenteral 600mg/kg (600mg/kg) BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD

BEHAVIORAL: COMA

LUNGS, THORAX, OR RESPIRATION: DYSPNEA
Journal of Pharmacology and Experimental Therapeutics. Vol. 20, Pg. 435, 1923.

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point -4.91E+01 deg C   EXP
Boiling Point 77 deg C   EXP
pKa Dissociation Constant 10.777 (none) 20 EXP
log P (octanol-water) 0.97 (none)   EXP
Water Solubility 1.00E+06 mg/L 20 EXP
Vapor Pressure 92.9 mm Hg 25 EXP
Henry's Law Constant 1.74E-05 atm-m3/mole 25 EXP
Atmospheric OH Rate Constant 3.44E-11 cm3/molecule-sec 25 EST

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