4,4-Diacetyl biphenyl
4,4-Diacetylbiphenyl
CAS: 787-69-9
Molecular Formula: C16H14O2
4,4-Diacetyl biphenyl - Names and Identifiers
| Name | 4,4-Diacetylbiphenyl |
| Synonyms | 4,4-Diacetylbiphenyl 4,4-Diacetyl biphenyl 1,1-Biphenyl-4,4-diyldiethanone 1-(4-Acetyl[1,1-biphenyl]-4-yl)ethanone 1-[4-(4-acetylcyclohexyl)phenyl]ethanone Ethanone, 1,1-[1,1-biphenyl]-4,4-diylbis- |
| CAS | 787-69-9 |
| EINECS | 625-368-5 |
| InChI | InChI=1/C16H20O2/c1-11(17)13-3-7-15(8-4-13)16-9-5-14(6-10-16)12(2)18/h3-4,7-8,14,16H,5-6,9-10H2,1-2H3 |
| InChIKey | YSTSBXDVNKYPTR-UHFFFAOYSA-N |
4,4-Diacetyl biphenyl - Physico-chemical Properties
| Molecular Formula | C16H14O2 |
| Molar Mass | 238.28 |
| Density | 1.046g/cm3 |
| Melting Point | 192-196℃ |
| Boling Point | 389°C at 760 mmHg |
| Flash Point | 145.8°C |
| Vapor Presure | 2.94E-06mmHg at 25°C |
| Appearance | Morphological Crystalline Powder, color Colorless to light tan |
| Storage Condition | Sealed in dry,Room Temperature |
| Refractive Index | 1.523 |
| MDL | MFCD00017248 |
| Physical and Chemical Properties | NIST Chemical Information 4,4-Diacetyl biphenyl(787-69-9) |
| Use | Uses Organic synthesis intermediates. |
4,4-Diacetyl biphenyl - Risk and Safety
| Hazard Symbols | Xn - Harmful |
| Risk Codes | R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. R36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. |
| UN IDs | UN 3077 |
| WGK Germany | 3 |
| HS Code | 29173990 |
| Hazard Class | 9 |
| Packing Group | III |
4,4-Diacetyl biphenyl - Upstream Downstream Industry
| Raw Materials | Aluminum chloride Acetyl chloride Carbon disulfide Biphenyl |
| Downstream Products | 4,4-DIETHYNYLBIPHENYL 4,4-Divinylbiphenyl 2,4,6-Trimethyliodobenzene |
4,4-Diacetyl biphenyl - Security information
| Hazard Note | Irritant |
Last Update：2024-04-10 22:29:15
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CAS: 787-69-9
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CAS: 787-69-9
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Raw Materials for 4,4-Diacetyl biphenyl
Downstream Products for 4,4-Diacetyl biphenyl