Benzaldoxime
Synonym(s):Benzaldehyde oxime;Benzaldoxime
- CAS NO.:932-90-1
- Empirical Formula: C7H7NO
- Molecular Weight: 121.14
- MDL number: MFCD00002119
- EINECS: 213-261-2
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-10-31 18:15:48
What is Benzaldoxime?
Chemical properties
White Solid
The Uses of Benzaldoxime
Benzaldoxime is an intermediate used to prepare Δ2-Isoxazoline derivatives as DNA methyltransferase 1 inhibitors. It is also used in the synthesis of potent 1,2,4-Oxadiazole EthR inhibitors.
The Uses of Benzaldoxime
Oximes are used as a peel-preventing additive in paints and lacquers. It acts as an antioxidant against oxidative drying materials which forms sticky skin with air oxygen. Oximes are used as chemical building block for the synthesis of agrochemicals and pharmaceuticals. In medicine application, Oxime structure is effective in cholinesterase reactivators to treat the poisoning by organophosphates. Oxime is used as a ligand in transition-metal complex catalyst chemistry. Oxime acts as an antioxidant, radical scavenger which find applications in textile, plastic, paint, detergent, and rubber industry.
Synthesis Reference(s)
Tetrahedron, 51, p. 11305, 1995 DOI: 10.1016/0040-4020(95)00692-2
Tetrahedron Letters, 36, p. 1903, 1995 DOI: 10.1016/0040-4039(95)00108-O
Purification Methods
Crystallise the oxime from diethyl ether by adding pet ether (b 60-80o). The syn-isomer [622-32-2] has b 121-124o/12mm, m 34-36o. [Beilstein 7 H 218, 7 IV 527.]
Properties of Benzaldoxime
Melting point: | 30-33 °C |
Boiling point: | 118-120°C 10mm |
Density | 1,11 g/cm3 |
refractive index | 1.59-1.592 |
Flash point: | 108°C |
storage temp. | Store below +30°C. |
solubility | methanol: 0.1 g/mL, clear |
pka | 10.80±0.70(Predicted) |
color | Colourless to light yellow |
Water Solubility | Slightly soluble in water. Soluble in ethanol and ether. |
BRN | 774138 |
Dielectric constant | 3.8(20℃) |
CAS DataBase Reference | 932-90-1(CAS DataBase Reference) |
NIST Chemistry Reference | Benzaldehyde, oxime(932-90-1) |
EPA Substance Registry System | Benzaldehyde, oxime (932-90-1) |
Safety information for Benzaldoxime
Signal word | Warning |
Pictogram(s) |
Exclamation Mark Irritant GHS07 |
GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P304+P340:IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P405:Store locked up. |
Computed Descriptors for Benzaldoxime
Abamectin manufacturer
SYNGREEN LIFESCIENCES PVT.LTD
Dr. Silviu Pharmachem Pvt., Ltd.
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