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Substance Name: Aziridine, 2-ethyl-
RN: 2549-67-9
InChIKey: CSWPOLMVXVBCSV-UHFFFAOYSA-N

Molecular Formula

  • C4-H9-N

Molecular Weight

  • 71.1221
 
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Names and Synonyms

Synonyms

  • 1,2-Butylenimine
  • 1-Methylcaprolactam
  • 2-Ethylaziridine
  • 2-Ethylethyleneimine
  • 2-Ethylethylenimine
  • 5-20-01-00538 (Beilstein Handbook Reference)
  • AI3-50403
  • BRN 0102410
  • Butyleneimine
  • EINECS 219-839-0
  • Ethylethylenimine
  • N-Methylcaprolactam
  • NSC 19766

Systematic Names

  • 2-Ethylaziridine
  • Aziridine, 2-ethyl-

Registry Numbers

CAS Registry Number

  • 2549-67-9

Other Registry Number

  • 41637-81-4

System Generated Number

  • 0002549679

Structure Descriptors

InChI

1S/C4H9N/c1-2-4-3-5-4/h4-5H,2-3H2,1H3

InChIKey

CSWPOLMVXVBCSV-UHFFFAOYSA-N

Smiles

C1[C@@H](N1)CC

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intraperitoneal 52mg/kg (52mg/kg) BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)

SENSE ORGANS AND SPECIAL SENSES: LACRIMATION: EYE

GASTROINTESTINAL: "HYPERMOTILITY, DIARRHEA"
National Technical Information Service. Vol. AD441-640,
rat LCLo inhalation 1000ppm/3H (1000ppm) BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)

SENSE ORGANS AND SPECIAL SENSES: LACRIMATION: EYE

KIDNEY, URETER, AND BLADDER: URINE VOLUME INCREASED
National Technical Information Service. Vol. AD441-640,

Physical Properties

Physical Property Value Units Temp (deg C) Source
pKa Dissociation Constant 8.31 (none) 25 EXP
log P (octanol-water) 0.620 (none)   EST
Water Solubility 4.03E+05 mg/L 25 EST
Vapor Pressure 55.2 mm Hg 25 EST
Henry's Law Constant 1.29E-05 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 8.08E-12 cm3/molecule-sec 25 EST

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