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Published TCIMAIL newest issue No.197
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CAS RN: 14548-46-0 | Product Number: B0306
4-Benzoylpyridine
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Purity: >99.0%(T)
Synonyms:
- Phenyl 4-Pyridyl Ketone
Product Documents:
| Size | Unit Price | Belgium | Japan* | Quantity |
|---|---|---|---|---|
| 25G |
33,00 €
|
1 | ≥40 |
|
*Stock available in Belgium will be delivered in 1 to 3 days
*Stock available in Japan will be delivered in 1 to 2 weeks (excludes regulated items and dry ice shipments).
| Product Number | B0306 |
| Purity / Analysis Method | >99.0%(T) |
| Molecular Formula / Molecular Weight | C__1__2H__9NO = 183.21 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature | Room Temperature (Recommended in a cool and dark place, <15°C) |
| CAS RN | 14548-46-0 |
| Reaxys Registry Number | 3864 |
| PubChem Substance ID | 87563396 |
| SDBS (AIST Spectral DB) | 1769 |
| MDL Number | MFCD00006430 |
Specifications
| Appearance | White to Orange to Green powder to crystal |
| Purity(GC) | min. 98.0 % |
| Purity(Nonaqueous Titration) | min. 99.0 % |
| Melting point | 70.0 to 73.0 °C |
| Solubility in Methanol | almost transparency |
| NMR | confirm to structure |
Properties (reference)
| Melting Point | 72 °C |
| Boiling Point | 130 °C/1 mmHg |
| Solubility (soluble in) | Methanol |
GHS
| Pictogram |
|
| Signal Word | Warning |
| Hazard Statements | H315 : Causes skin irritation. H319 : Causes serious eye irritation. |
| Precautionary Statements | P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ eye protection/ face protection. P302 + P352 : IF ON SKIN: Wash with plenty of water. P337 + P313 : If eye irritation persists: Get medical advice/ attention. P362 + P364 : Take off contaminated clothing and wash it before reuse. P332 + P313 : If skin irritation occurs: Get medical advice/ attention. |
Related Laws:
| EC Number | 238-586-7 |
| RTECS# | OB6402000 |
Transport Information:
| HS Number | 2933399990 |
Application
Oxidant for Photo-oxidation of Alcohols
Experimental procedure: An acetone solution (5 mL) of cyclododecanol (92.2 mg, 0.5 mmol) and 4-benzoylpyridine (109.9 mg, 0.6 mmol) is placed in a test tube under Ar atmosphere. The test tube is placed at ca. 5 cm distance from a UV-lamp and is irradiated using a 100 W medium-pressure mercury lamp at room temperature for 48 h. After consumption of the alcohol, the solution is evaporated to remove volatile materials. The residue is purified by silica gel column chromatography (hexane:AcOEt = 100:1 - 10:1) to afford cyclododecanone in 78% yield (70.7 mg).
References
- Photoinduced Oxidation of Secondary Alcohols Using 4-Benzoylpyridine as an Oxidant
PubMed Literature
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