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Substance Name: o-Chlorobenzaldehyde
RN: 89-98-5
UNII: QHR24X1LXK
InChIKey: FPYUJUBAXZAQNL-UHFFFAOYSA-N

Molecular Formula

  • C7-H5-Cl-O

Molecular Weight

  • 140.5685
 
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Names and Synonyms

Name of Substance

  • 2-Chlorobenzaldehyde
  • o-Chlorobenzaldehyde

Synonyms

  • 2-Chloorbenzaldehyde
  • 2-Chloorbenzaldehyde [Dutch]
  • 2-Chlorbenzaldehyd
  • 2-Chlorbenzaldehyd [German]
  • 2-Chlorobenzaldehyde
  • 2-Clorobenzaldeide
  • 2-Clorobenzaldeide [Italian]
  • AI3-04254
  • Benzaldehyde, 2-chloro-
  • Benzaldehyde, o-chloro-
  • CCRIS 5991
  • EC 201-956-3
  • EINECS 201-956-3
  • HSDB 2727
  • NSC 15347
  • o-Chloorbenzaldehyde
  • o-Chloorbenzaldehyde [Dutch]
  • o-Chlorobenzaldehyde
  • o-Chlorobenzenecarboxaldehyde
  • UNII-QHR24X1LXK
  • USAF M-7

Systematic Names

  • 2-Chlorobenzaldehyde
  • Benzaldehyde, 2-chloro-
  • Benzaldehyde, o-chloro-

Registry Numbers

CAS Registry Number

  • 89-98-5

FDA UNII

  • QHR24X1LXK

System Generated Number

  • 0000089985

Structure Descriptors

InChI

1S/C7H5ClO/c8-7-4-2-1-3-6(7)5-9/h1-5H

InChIKey

FPYUJUBAXZAQNL-UHFFFAOYSA-N

Smiles

c1(c(cccc1)Cl)C=O

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intraperitoneal 10mg/kg (10mg/kg)   National Technical Information Service. Vol. AD277-689,
mouse LD50 oral 1900mg/kg (1900mg/kg) BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)

GASTROINTESTINAL: "HYPERMOTILITY, DIARRHEA"

BEHAVIORAL: TREMOR
National Technical Information Service. Vol. OTS0533437,
rabbit LD50 intravenous 8500ug/kg (8.5mg/kg)   Polish Journal of Pharmacology and Pharmacy. Vol. 31, Pg. 563, 1979.
rat LD50 oral 2160mg/kg (2160mg/kg) BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)

GASTROINTESTINAL: "HYPERMOTILITY, DIARRHEA"

BEHAVIORAL: TREMOR
National Technical Information Service. Vol. OTS0533437,

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point 12.4 deg C   EXP
Boiling Point 211.9 deg C   EXP
log P (octanol-water) 2.33 (none)   EXP
Water Solubility 853 mg/L 25 EST
Vapor Pressure 0.23 mm Hg 20 EXP
Henry's Law Constant 9.95E-06 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 1.73E-11 cm3/molecule-sec 25 EST

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