A1187312
4-Benzoylbiphenyl , 99% , 2128-93-0
Synonym(s):
4-Phenylbenzophenone
CAS NO.：2128-93-0
Empirical Formula: C19H14O
Molecular Weight: 258.31
MDL number: MFCD00003079
EINECS: 218-345-2
| Pack Size | Price | Stock | Quantity |
| 5G | RMB23.20 | In Stock |
|
| 25G | RMB35.20 | In Stock |
|
| 100G | RMB96.00 | In Stock |
|
| 500g | RMB310.40 | In Stock |
|
| 2.5kg | RMB1199.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 99-101 °C(lit.) |
| Boiling point: | 419-420 °C(lit.) |
| Density | 1.0651 (rough estimate) |
| vapor pressure | 0Pa at 20℃ |
| refractive index | 1.5500 (estimate) |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | Chloroform (Slightly), Methanol (Slightly, Heated) |
| form | Solid |
| color | White to Off-White |
| Water Solubility | 73.6μg/L at 20℃ |
| BRN | 1876092 |
| InChIKey | LYXOWKPVTCPORE-UHFFFAOYSA-N |
| LogP | 4.7 at 35℃ |
Description and Uses
4-Benzoylbiphenyl (4-Phenylbenzophenone; HRcure-PBZ ) is a reagent used to synthesize multicolored mechanochromic luminogen molecules. HRcure-PBZ is a low odor photoinitiator, which is a molecule that absorbs photons upon irradiation with light and forms reactive species out of the excited state, which initiates consecutive reactions.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H302-H315-H319-H332-H335 |
| Precautionary statements | P261-P280-P305+P351+P338 |
| Hazard Codes | Xi,Xn |
| Risk Statements | 20/21/22-36/37/38 |
| Safety Statements | 24/25-36-26 |
| WGK Germany | 3 |
| RTECS | PC4936800 |
| Hazard Note | Irritant |
| TSCA | Yes |
| HS Code | 29143990 |
