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Substance Name: Propionaldehyde
RN: 123-38-6
UNII: AMJ2B4M67V
InChIKey: NBBJYMSMWIIQGU-UHFFFAOYSA-N

Note

  • May cause respiratory irritation.

Molecular Formula

  • C3-H6-O

Molecular Weight

  • 58.0794
 

Classification Codes

Classification Codes

  • Mutation Data
  • Skin / Eye Irritant

Superlist Classification Codes

  • Reportable Quantity (RQ) = 1000 lb
  • TWA (20 ppm)

Names and Synonyms

Name of Substance

  • Propionaldehyde

Synonyms

  • AI3-16114
  • Aldehyde propionique
  • Aldehyde propionique [French]
  • CCRIS 2917
  • EC 204-623-0
  • EINECS 204-623-0
  • FEMA No. 2923
  • FEMA Number 2923
  • HSDB 1193
  • Methylacetaldehyde
  • n-Propanal
  • NCI-C61029
  • NSC 6493
  • Propaldehyde
  • Propanal
  • Propanaldehyde
  • Propional
  • Propionaldehyde
  • Propionaldehyde (natural)
  • Propionic aldehyde
  • Propyl aldehyde
  • Propylaldehyde
  • Propylic aldehyde
  • UNII-AMJ2B4M67V

Systematic Names

  • Propanal
  • Propionaldehyde

Superlist Names

  • Propanal
  • Propionaldehyde
  • Propionaldehyde [UN1275] [Flammable liquid]
  • UN1275

Registry Numbers

CAS Registry Number

  • 123-38-6

FDA UNII

  • AMJ2B4M67V

System Generated Number

  • 0000123386

Structure Descriptors

InChI

1S/C3H6O/c1-2-3-4/h3H,2H2,1H3

InChIKey

NBBJYMSMWIIQGU-UHFFFAOYSA-N

Smiles

C(C=O)C

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
guinea pig LD50 skin 10mL/kg (10mL/kg) SKIN AND APPENDAGES (SKIN): "DERMATITIS, OTHER: AFTER SYSTEMIC EXPOSURE" National Technical Information Service. Vol. OTS0533450,
mammal (species unspecified) LC50 inhalation 21800mg/m3 (21800mg/m3)   Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 12(7), Pg. 16, 1968.
mammal (species unspecified) LD50 oral 1400mg/kg (1400mg/kg)   Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 32(10), Pg. 25, 1988.
mouse LC50 inhalation 21800mg/m3/2H (21800mg/m3)   "Toxicometric Parameters of Industrial Toxic Chemicals Under Single Exposure," Izmerov, N.F., et al., Moscow, Centre of International Projects, GKNT, 1982Vol. -, Pg. 102, 1982.
mouse LD50 intraperitoneal 200mg/kg (200mg/kg) BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)

LUNGS, THORAX, OR RESPIRATION: RESPIRATORY DEPRESSION

BEHAVIORAL: GENERAL ANESTHETIC
National Technical Information Service. Vol. OTS0533450,
mouse LD50 subcutaneous 680mg/kg (680mg/kg) BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD

BEHAVIORAL: GENERAL ANESTHETIC
Acta Pharmacologica et Toxicologica. Vol. 6, Pg. 299, 1950.
mouse LDLo oral 800mg/kg (800mg/kg)   Kodak Company Reports. Vol. 21MAY1971,
rabbit LD50 skin 2460mg/kg (2460mg/kg) BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)

LUNGS, THORAX, OR RESPIRATION: DYSPNEA

BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD
National Technical Information Service. Vol. OTS0543436,
rat LCLo inhalation 8000ppm/4H (8000ppm)   AMA Archives of Industrial Hygiene and Occupational Medicine. Vol. 4, Pg. 119, 1951.
rat LD50 intraperitoneal 200mg/kg (200mg/kg) BEHAVIORAL: MUSCLE WEAKNESS

BEHAVIORAL: GENERAL ANESTHETIC
National Technical Information Service. Vol. OTS0533450,
rat LD50 oral 1410mg/kg (1410mg/kg)   AMA Archives of Industrial Hygiene and Occupational Medicine. Vol. 4, Pg. 119, 1951.
rat LD50 subcutaneous 820mg/kg (820mg/kg) BEHAVIORAL: GENERAL ANESTHETIC

BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD
Acta Pharmacologica et Toxicologica. Vol. 6, Pg. 299, 1950.

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point -8.00E+01 deg C   EXP
Boiling Point 48 deg C   EXP
log P (octanol-water) 0.59 (none)   EXP
Water Solubility 3.06E+05 mg/L 25 EXP
Vapor Pressure 317 mm Hg 25 EXP
Henry's Law Constant 7.34E-05 atm-m3/mole 25 EXP
Atmospheric OH Rate Constant 1.96E-11 cm3/molecule-sec 25 EXP

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