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Substance Name: 1,2-Diaminopropane
RN: 78-90-0
UNII: 2A4P522UGO
InChIKey: AOHJOMMDDJHIJH-UHFFFAOYSA-N

Classification Code

  • Skin / Eye Irritant

Molecular Formula

  • C3-H10-N2

Molecular Weight

  • 74.126
 
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Names and Synonyms

Name of Substance

  • 1,2-Diaminopropane

Synonyms

  • 1,2-Diaminopropane
  • 2,3-Diaminopropane
  • 4-04-00-01255 (Beilstein Handbook Reference)
  • AI3-11523
  • BRN 0605274
  • CCRIS 4863
  • EC 201-155-9
  • EINECS 201-155-9
  • NSC 175731
  • Propylenediamine
  • UNII-2A4P522UGO

Systematic Names

  • 1,2-Propanediamine
  • Propylenediamine

Superlist Names

  • 1,2-Propanediamine
  • 1,2-Propylenediamine
  • 1,2-Propylenediamine [UN2258] [Corrosive]
  • Propylene diamine
  • Propylenediamine
  • UN2258

Registry Numbers

CAS Registry Number

  • 78-90-0

FDA UNII

  • 2A4P522UGO

Other Registry Numbers

  • 10424-38-1
  • 68928-99-4

System Generated Number

  • 0000078900

Structure Descriptors

InChI

1S/C3H10N2/c1-3(5)2-4/h3H,2,4-5H2,1H3

InChIKey

AOHJOMMDDJHIJH-UHFFFAOYSA-N

Smiles

C([C@@H](C)N)N

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intraperitoneal 593mg/kg (593mg/kg)   Yakugaku Zasshi. Journal of Pharmacy. Vol. 97, Pg. 1117, 1977.
rabbit LD50 skin 500uL/kg (0.5mL/kg)   AMA Archives of Industrial Hygiene and Occupational Medicine. Vol. 10, Pg. 61, 1954.
rat LD50 oral 2230mg/kg (2230mg/kg)   Union Carbide Data Sheet. Vol. 3/12/1969,
rat LDLo subcutaneous 909mg/kg (909mg/kg)   Zeitschrift fuer Experimentelle Pathologie und Therapie. Vol. 17, Pg. 59, 1915.

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point < 25 deg C   EXP
Boiling Point 119.5 deg C   EXP
pKa Dissociation Constant 9.97 (none) 25 EXP
log P (octanol-water) -1.200 (none)   EST
Water Solubility 1.00E+06 mg/L 25 EST
Vapor Pressure 10.6 mm Hg 25 EXP
Henry's Law Constant 1.37E-09 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 7.50E-11 cm3/molecule-sec 25 EST

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