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Substance Name: Benzoin oxime
RN: 441-38-3
InChIKey: WAKHLWOJMHVUJC-FYWRMAATSA-N

Note

  • Used in spectrophotometric determination of chromium(III) ion.

Classification Code

  • Skin / Eye Irritant

Molecular Formula

  • C14-H13-N-O2

Molecular Weight

  • 227.262
 
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Names and Synonyms

Name of Substance

  • Benzoin oxime

Synonyms

  • 1-08-00-00573 (Beilstein Handbook Reference)
  • AI3-14935
  • AI3-52537
  • Benzoin, alpha-oxime
  • Benzoinoxim
  • Benzoinoxim [Czech]
  • BRN 2051941
  • Cupron
  • Cupron [Czech]
  • Cuprone
  • EINECS 207-127-2
  • EINECS 227-665-1
  • NSC 659
  • USAF FA-5

Systematic Names

  • (E)-(1)-2-Hydroxy-1,2-diphenylethan-1-one oxime
  • Benzoin, oxime
  • Benzoin, oxime (VAN) (8CI)
  • Benzoinoxime
  • Ethanone, 2-hydroxy-1,2-diphenyl-, oxime
  • Ethanone, 2-hydroxy-1,2-diphenyl-, oxime (alpha isomer)

Superlist Name

  • alpha-Benzoin oxime

Registry Numbers

CAS Registry Number

  • 441-38-3

Other Registry Numbers

  • 1143-89-1
  • 141902-07-0
  • 5928-63-2

System Generated Number

  • 0000441383

Structure Descriptors

InChI

1S/C14H13NO2/c16-14(12-9-5-2-6-10-12)13(15-17)11-7-3-1-4-8-11/h1-10,14,16-17H/b15-13+

InChIKey

WAKHLWOJMHVUJC-FYWRMAATSA-N

Smiles

C(\c1ccccc1)([C@@H](c1ccccc1)O)=N/O

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intraperitoneal 150mg/kg (150mg/kg)   National Technical Information Service. Vol. AD691-490,
rat LD oral > 500mg/kg (500mg/kg)   National Academy of Sciences, National Research Council, Chemical-Biological Coordination Center, Review. Vol. 5, Pg. 9, 1953.

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point 151 deg C   EXP
log P (octanol-water) 2.590 (none)   EST
Atmospheric OH Rate Constant 1.74E-11 cm3/molecule-sec 25 EST

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