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245674

Sigma-Aldrich

(E)-Benzaldehyde oxime

97% (mixture of cis and trans), (Z)-Benzaldehyde oxime ≤6%

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About This Item

Linear Formula:
C6H5CH=NOH
CAS Number:
622-31-1
Molecular Weight:
121.14
MDL number:
MFCD00002119
UNSPSC Code:
12352100
PubChem Substance ID:
24854749
NACRES:
NA.22

Assay

97% (mixture of cis and trans)

form

solid

refractive index

n20/D 1.591 (lit.)

bp

104 °C/6 mmHg (lit.)

mp

34-36 °C (lit.)

solubility

methanol: 1 g/10 mL

SMILES string

O\N=C\c1ccccc1

InChI

1S/C7H7NO/c9-8-6-7-4-2-1-3-5-7/h1-6,9H/b8-6+

InChI key

VTWKXBJHBHYJBI-SOFGYWHQSA-N

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General description

The reduction of (E)-benzaldehyde oxime, at various pH, was studied.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

228.2 °F - closed cup

Flash Point(C)

109 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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On the electrolytic reduction of oximes and semicarbazones in alkaline solution.
Lund H.
Tetrahedron Letters, 9(33), 3651-3654 (1968)
Moa Andresen Bergström et al.
Journal of medicinal chemistry, 51(8), 2541-2550 (2008-03-29)
Metabolic activation of chemicals (prohaptens) in the skin can cause allergic contact dermatitis. We have explored structure-allergenic activity relationships for seven potential oxime prohaptens using the local lymph node assay and a GSH trapping screen with liver microsomes. The general

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