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Substance Name: 1-Amino-2-propanol
RN: 78-96-6
UNII: UE40BY1BZW
InChIKey: HXKKHQJGJAFBHI-UHFFFAOYSA-N

Note

  • Possible industrial pollutant.

Classification Codes

  • Reproductive Effect
  • Skin / Eye Irritant

Molecular Formula

  • C3-H9-N-O

Molecular Weight

  • 75.1101
 
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Names and Synonyms

Name of Substance

  • 1-Amino-2-propanol
  • 2-Propanol, 1-amino-
  • Isopropanolamine
  • Monoisopropanolamine

Synonyms

  • 1-Amino-2-hydroxypropane
  • 1-Amino-2-propanol
  • 1-Aminopropan-2-ol
  • 1-Methyl-2-aminoethanol
  • 2-Amino-1-methylethanol
  • 2-Hydroxy-1-propylamine
  • 2-Hydroxypropanamine
  • 2-Hydroxypropylamine
  • 2-Propanol, 1-amino-
  • 4-04-00-01665 (Beilstein Handbook Reference)
  • AI3-14653
  • alpha-Aminoisopropyl alcohol
  • BRN 0605275
  • CCRIS 2284
  • EC 201-162-7
  • EINECS 201-162-7
  • HSDB 5224
  • Isopropanolamine
  • Mipa
  • Mono-iso-propanolamine
  • Monoisopropanolamine
  • NSC 3188
  • Threamine
  • UNII-UE40BY1BZW

Systematic Names

  • 1-Aminopropan-2-ol
  • 2-Propanol, 1-amino-

Superlist Names

  • 1-Amino-2-propanol
  • 2-Propanol, 1-amino-
  • Isopropanolamine
  • Monoisopropanolamine

Registry Numbers

CAS Registry Number

  • 78-96-6

FDA UNII

  • UE40BY1BZW

Other Registry Numbers

  • 1674-56-2
  • 1790637-35-2

System Generated Number

  • 0000078966

Structure Descriptors

InChI

1S/C3H9NO/c1-3(5)2-4/h3,5H,2,4H2,1H3

InChIKey

HXKKHQJGJAFBHI-UHFFFAOYSA-N

Smiles

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

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mammal (species unspecified) LD50 skin > 1gm/kg (1000mg/kg)   Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 30(7), Pg. 46, 1986.
mouse LDLo intraperitoneal 250mg/kg (250mg/kg) BEHAVIORAL: EXCITEMENT "Summary Tables of Biological Tests," National Research Council Chemical-Biological Coordination Center. Vol. 4, Pg. 232, 1952.
rabbit LD50 skin 1640uL/kg (1.64mL/kg)   Union Carbide Data Sheet. Vol. 5/21/1971,
rat LD50 oral 1715mg/kg (1715mg/kg) GASTROINTESTINAL: "HYPERMOTILITY, DIARRHEA"

BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)
Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 30(7), Pg. 46, 1986.

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point 24-26 deg C   EXP
Boiling Point 160 deg C   EXP
pKa Dissociation Constant 9.937 (none) 10 EXP
log P (octanol-water) -0.96 (none)   EXP
Water Solubility 1.00E+06 mg/L   EXP
Vapor Pressure 0.47 mm Hg 25 EXP
Henry's Law Constant 4.88E-10 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 4.03E-11 cm3/molecule-sec 25 EST

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