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Benzil, 98%
CAS: 134-81-6 | C14H10O2 | 210.23 g/mol
Supplier: Thermo Scientific Chemicals A125790E
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.
ApplicationsBenzil 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.
Spécifications
| Benzil | |
| 94°C to 96°C | |
| 346°C to 348°C | |
| MFCD00003080 | |
| 608047 | |
| benzil, diphenylethanedione, dibenzoyl, diphenylglyoxal, bibenzoyl, ethanedione, diphenyl, 1,2-diphenylethanedione, diphenylethane-1,2-dione, glyoxal, diphenyl, diphenyldiketon | |
| WURBFLDFSFBTLW-UHFFFAOYSA-N | |
| 1,2-diphenylethane-1,2-dione | |
| 8651 | |
| 210.23 |
| 134-81-6 | |
| 1.521 | |
| C14H10O2 | |
| 2500 g | |
| 14,1078 | |
| Soluble in ethanol and ethyl ether. Insoluble in water. | |
| O=C(C(=O)C1=CC=CC=C1)C1=CC=CC=C1 | |
| 210.23 | |
| CHEBI:51507 | |
| 98% |
Identifiants chimiques
| 134-81-6 | |
| 210.23 | |
| WURBFLDFSFBTLW-UHFFFAOYSA-N | |
| 8651 | |
| 1,2-diphenylethane-1,2-dione |
| C14H10O2 | |
| MFCD00003080 | |
| benzil, diphenylethanedione, dibenzoyl, diphenylglyoxal, bibenzoyl, ethanedione, diphenyl, 1,2-diphenylethanedione, diphenylethane-1,2-dione, glyoxal, diphenyl, diphenyldiketon | |
| CHEBI:51507 | |
| O=C(C(=O)C1=CC=CC=C1)C1=CC=CC=C1 |
Sécurité et manipulation
GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c
H315-H319-H335
missing translation for 'einecsNumber' : 205-157-0
missing translation for 'rtecsNumber' : DD1925000
missing translation for 'tsca' : Yes
Recommended Storage : Ambient temperatures
RUO – Research Use Only