Skip Navigation
ChemIDplus A TOXNET DATABASE LiteBrowseAdvanced

Substance Name: Diethylamine
RN: 109-89-7
UNII: B035PIS86W
InChIKey: HPNMFZURTQLUMO-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

  • Reportable Quantity (RQ) = 100 lb
  • TWA (5 ppm); STEL (15 ppm); skin; Not classifiable as a human carcinogen
  • TWA 25 ppm (75 mg/m3)

Names and Synonyms

Name of Substance

  • Diethylamine

Synonyms

  • AI3-24215
  • CCRIS 4792
  • Diaethylamin
  • Diaethylamin [German]
  • Diethamine
  • Diethylamine
  • Dietilamina
  • Dietilamina [Italian]
  • Dwuetyloamina
  • Dwuetyloamina [Polish]
  • EC 203-716-3
  • EINECS 203-716-3
  • Ethanamine, N-ethyl-
  • HSDB 524
  • N,N-Diethylamine
  • UNII-B035PIS86W

Systematic Names

  • Diethylamine
  • Ethanamine, N-ethyl-

Superlist Names

  • Diethylamine
  • Diethylamine [UN1154] [Flammable liquid]
  • Ethanamine, N-ethyl-
  • UN1154

Registry Numbers

CAS Registry Number

  • 109-89-7

FDA UNII

  • B035PIS86W

Other Registry Number

  • 1637232-73-5

Related Registry Numbers

  • 14999-74-7 (perchlorate)
  • 20726-63-0 (acetate)
  • 26292-53-5 (sulfate)
  • 6274-12-0 (hydrobromide)
  • 660-68-4 (hydrochloride)
  • 68109-72-8 (phosphate[1:1])

System Generated Number

  • 0000109897

Structure Descriptors

InChI

1S/C4H11N/c1-3-5-4-2/h5H,3-4H2,1-2H3

InChIKey

HPNMFZURTQLUMO-UHFFFAOYSA-N

Smiles

N(CC)CC

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mammal (species unspecified) LC50 inhalation 5000mg/m3 (5000mg/m3)   Toksikologiya Novykh Promyshlennykh Khimicheskikh Veshchestv. Toxicology of New Industrial Chemical Substances. For English translation, see TNICS*. Vol. 14, Pg. 80, 1975.
mouse LCLo inhalation 3gm/m3/2H (3000mg/m3) LUNGS, THORAX, OR RESPIRATION: ACUTE PULMONARY EDEMA

LIVER: FATTY LIVER DEGERATION

BRAIN AND COVERINGS: RECORDINGS FROM SPECIFIC AREAS OF CNS
Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 20(4), Pg. 28, 1955.
mouse LD50 intraperitoneal 585mg/kg (585mg/kg)   Yakugaku Zasshi. Journal of Pharmacy. Vol. 97, Pg. 1117, 1977.
mouse LD50 oral 500mg/kg (500mg/kg) BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)

BEHAVIORAL: SLEEP
Biomedica Biochimica Acta. Vol. 44, Pg. 795, 1985.
rabbit LCLo inhalation 20gm/m3 (20000mg/m3) SENSE ORGANS AND SPECIAL SENSES: OTHER CHANGES: OLFACTION

LIVER: FATTY LIVER DEGERATION

LUNGS, THORAX, OR RESPIRATION: EMPHYSEMA
"Voprosy Promyshlennoi Toksikologii," Pravdin, N.S., ed., Akademiya Meditsinskikh Nauk-SSSR, Moscos, Russia, 1960Vol. -, Pg. 176, 1960.
rabbit LD50 skin 820uL/kg (0.82mL/kg)   AMA Archives of Industrial Hygiene and Occupational Medicine. Vol. 4, Pg. 119, 1951.
rat LC50 inhalation 4000ppm/4H (4000ppm)   Archives of Environmental Health. Vol. 1, Pg. 343, 1960.
rat LD50 oral 540mg/kg (540mg/kg)   Archives of Environmental Health. Vol. 1, Pg. 343, 1960.
rat LDLo intraperitoneal 50mg/kg (50mg/kg)   Farmakologiya i Toksikologiya Vol. 31, Pg. 238, 1968.

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point -4.98E+01 deg C   EXP
Boiling Point 55.5 deg C   EXP
pKa Dissociation Constant 11.09 (none) 20 EXP
log P (octanol-water) 0.58 (none)   EXP
Water Solubility 1.00E+06 mg/L 25 EXP
Vapor Pressure 237 mm Hg 25 EXP
Henry's Law Constant 2.55E-05 atm-m3/mole 25 EXP
Atmospheric OH Rate Constant 8.07E-11 cm3/molecule-sec 25 EST

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