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Substance Name: Propyleneimine
RN: 75-55-8
UNII: ULC972Q7TZ
InChIKey: OZDGMOYKSFPLSE-UHFFFAOYSA-N

Molecular Formula

  • C3-H7-N

Molecular Weight

  • 57.0953
 

Classification Codes

Classification Codes

  • Mutation Data
  • Tumor Data

Superlist Classification Codes

  • Overall Carcinogenic Evaluation: Group 2B
  • Reasonably Anticipated to be a Carcinogen
  • Reportable Quantity (RQ) = 1 lb
  • Threshold Planning Quantity (TPQ) = 10000 lb
  • TWA (2 ppm); skin; Confirmed animal carcinogen with unknown relevance to humans
  • TWA 2 ppm (5 mg/m3); skin

Names and Synonyms

Name of Substance

  • Propyleneimine

Synonyms

  • 1,2-Propyleneimine
  • 1,2-Propylenimine
  • 2-Methylazacyclopropane
  • 2-Methylaziridine
  • 2-Methylethylenimine
  • 5-20-01-00150 (Beilstein Handbook Reference)
  • AI3-50325
  • Aziridine, 2-methyl-
  • BRN 0102386
  • CCRIS 539
  • EC 200-878-7
  • EINECS 200-878-7
  • HSDB 739
  • Methylaziridine
  • Methylethylenimine
  • NSC 20655
  • Propilenimina
  • Propilenimina [Spanish]
  • Propylene imine
  • Propyleneimine
  • Propylenimine
  • RCRA waste number P067
  • UNII-ULC972Q7TZ

Systematic Names

  • 2-Methylaziridine
  • Aziridine, 2-methyl-
  • Propyleneimine

Superlist Names

  • 1,2-Propylenimine
  • 2-Methyl aziridine
  • 2-Methylaziridine
  • Aziridine, 2-methyl-
  • Propylene imine
  • Propyleneimine
  • Propyleneimine, inhibited
  • Propyleneimine, inhibited [UN1921] [Flammable liquid]
  • Propylenimine
  • RCRA waste no. P067
  • UN1921

Registry Numbers

CAS Registry Number

  • 75-55-8

FDA UNII

  • ULC972Q7TZ

Other Registry Numbers

  • 18961-44-9
  • 18961-45-0
  • 59204-10-3

System Generated Number

  • 0000075558

Structure Descriptors

InChI

1S/C3H7N/c1-3-2-4-3/h3-4H,2H2,1H3

InChIKey

OZDGMOYKSFPLSE-UHFFFAOYSA-N

Smiles

C1[C@@H](N1)C

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
guinea pig LCLo inhalation 500ppm/1H (500ppm) KIDNEY, URETER, AND BLADDER: "CHANGES IN TUBULES (INCLUDING ACUTE RENAL FAILURE, ACUTE TUBULAR NECROSIS)"

LUNGS, THORAX, OR RESPIRATION: DYSPNEA

LUNGS, THORAX, OR RESPIRATION: CHRONIC PULMONARY EDEMA
Journal of Industrial Hygiene and Toxicology. Vol. 30, Pg. 2, 1948.
guinea pig LD50 skin 43mL/kg (43mL/kg)   Journal of Industrial Hygiene and Toxicology. Vol. 30, Pg. 63, 1948.
mouse LC inhalation > 2gm/m3/10M (2000mg/m3)   National Defense Research Committee, Office of Scientific Research and Development, Progress Report.Vol. NDCrc-132, Pg. Feb, 1942.
mouse LD50 intraperitoneal 355mg/kg (355mg/kg)   JNCI, Journal of the National Cancer Institute. Vol. 62, Pg. 911, 1979.
rat LCLo inhalation 500ppm/4H (500ppm)   Journal of Industrial Hygiene and Toxicology. Vol. 31, Pg. 343, 1949.
rat LD50 oral 19mg/kg (19mg/kg)   Journal of Industrial Hygiene and Toxicology. Vol. 30, Pg. 63, 1948.

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point -6.50E+01 deg C   EXP
Boiling Point 67 deg C   EXP
pKa Dissociation Constant 8.22 (none)   EXP
log P (octanol-water) 0.130 (none)   EST
Water Solubility 1.00E+06 mg/L   EXP
Vapor Pressure 112 mm Hg 20 EXP
Henry's Law Constant 8.42E-06 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 6.82E-12 cm3/molecule-sec 25 EST

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