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Benzil, 98%, Thermo Scientific Chemicals
Description
Benzil is used as a pharmaceutical intermediate and uv curing resin photosensitizer. In polymer chemistry, it is used as a photoinitiator. Further, it serves as a potent inhibitor of human carboxylesterases. It is used in the preparation of diketimines by reacting with amines. It is also involved in the famous benil-benzilic acid rearrangement. In addition this, it reacts with 1,3-diphenylacetone to get tetraphenylcyclopentadienone.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Benzil is used as a pharmaceutical intermediate and uv curing resin photosensitizer. In polymer chemistry, it is used as a photoinitiator. Further, it serves as a potent inhibitor of human carboxylesterases. It is used in the preparation of diketimines by reacting with amines. It is also involved in the famous benil-benzilic acid rearrangement. In addition this, it reacts with 1,3-diphenylacetone to get tetraphenylcyclopentadienone.
Solubility
Soluble in ethanol and ethyl ether. Insoluble in water.
Notes
Incompatible with strong oxidizing agents.
Specifications
Specifications
| Melting Point | 94°C to 96°C |
| Density | 1.521 |
| Boiling Point | 346°C to 348°C |
| Quantity | 500 g |
| Beilstein | 608047 |
| Merck Index | 14,1078 |
| Solubility Information | Soluble in ethanol and ethyl ether. Insoluble in water. |
| Formula Weight | 210.23 |
| Percent Purity | 98% |
| Chemical Name or Material | Benzil |
Certificates
Certificates
A lot number is required to show results for certificates. To find your lot number on previous orders use our order status area.
| Lot Number | Certificate Type | Date | Catalog Number |
|---|---|---|---|
| 10240800 | Certificate of Analysis | 30/05/2022 | A12579.22,A12579.0E,A12579.36 |
| 10204475 | Certificate of Analysis | 22/11/2021 | A12579.22,A12579.0E,A12579.36 |
| 10148222 | Certificate of Analysis | 22/11/2021 | A12579.22,A12579.0E,A12579.36 |
| 10213430 | Certificate of Analysis | 22/11/2021 | A12579.22,A12579.0E,A12579.36 |
| 10210403 | Certificate of Analysis | 22/11/2021 | A12579.22,A12579.0E,A12579.36 |
Safety and Handling
- Benzil
- Warning
- Serious eye damage/eye irritation Category 2
- Skin corrosion/irritation Category 2
- Specific target organ toxicity Category 3
- H315-Causes skin irritation.
- H319-Causes serious eye irritation.
- H335-May cause respiratory irritation.
- P280-Wear protective gloves/protective clothing/eye protection/face protection.
- P302+P352-IF ON SKIN: Wash with plenty of water/soap.
- P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
- P312-Call a POISON CENTER/doctor/if you feel unwell.
- P332+P313-If skin irritation occurs: Get medical advice/attention.
- P337+P313-If eye irritation persists: Get medical advice/attention.
- MIXTURE LIST-Contains : Benzil
RUO – Research Use Only
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