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Substance Name: 1-Naphthaldehyde
RN: 66-77-3
InChIKey: SQAINHDHICKHLX-UHFFFAOYSA-N

Classification Code

  • Drug / Therapeutic Agent

Molecular Formula

  • C11-H8-O

Molecular Weight

  • 156.1832
 
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Names and Synonyms

Name of Substance

  • 1-Naphthaldehyde

Synonyms

  • 1-Formylnaphthalene
  • 1-Naphthaldehyde
  • 1-Naphthalenecarboxaldehyde
  • 1-Naphthylaldehyde
  • 4-07-00-01638 (Beilstein Handbook Reference)
  • alpha-Naphthal
  • alpha-Naphthaldehyde
  • alpha-Naphthylaldehyde
  • alpha-Naphthylcarboxaldehyde
  • BRN 0386082
  • EINECS 200-633-4
  • NSC 6106

Systematic Names

  • 1-Naphthaldehyde
  • 1-Naphthalenecarboxaldehyde

Registry Numbers

CAS Registry Number

  • 66-77-3

System Generated Number

  • 0000066773

Structure Descriptors

InChI

1S/C11H8O/c12-8-10-6-3-5-9-4-1-2-7-11(9)10/h1-8H

InChIKey

SQAINHDHICKHLX-UHFFFAOYSA-N

Smiles

c1ccc2c(c1)cccc2C=O

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
guinea pig LD50 skin > 20mL/kg (20mL/kg) SKIN AND APPENDAGES (SKIN): "DERMATITIS, OTHER: AFTER SYSTEMIC EXPOSURE" National Technical Information Service. Vol. OTS0533568,
mouse LD50 unreported 1100mg/kg (1100mg/kg)   Farmaco, Edizione Scientifica. Vol. 19, Pg. 964, 1964.
rat LD50 oral 667mg/kg (667mg/kg) BEHAVIORAL: MUSCLE WEAKNESS

BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)

SKIN AND APPENDAGES (SKIN): HAIR: OTHER
National Technical Information Service. Vol. OTS0533568,

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point 33.5 deg C   EXP
Boiling Point 292 deg C   EXP
log P (octanol-water) 2.890 (none)   EST
Atmospheric OH Rate Constant 2.78E-11 cm3/molecule-sec 25 EST

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