BD0031853
2,2'-Bis(2-chlorophenyl)-4,4',5,5'-tetraphenyl-1,1'-biimidazole , 99%HPLC , 1707-68-2
CAS NO.：1707-68-2
Empirical Formula: C42H28Cl2N4
Molecular Weight: 659.6
MDL number: MFCD00060081
EINECS: 216-952-7
| Pack Size | Price | Stock | Quantity |
| 25g | RMB168.80 | In Stock |
|
| 100g | RMB372.80 | In Stock |
|
| 500g | RMB1012.80 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 200-204°C |
| Boiling point: | 823.0±75.0 °C(Predicted) |
| Density | 1.24±0.1 g/cm3(Predicted) |
| storage temp. | Sealed in dry,Room Temperature |
| pka | 1.89±0.10(Predicted) |
Description and Uses
2,2'-Bis(2-chlorophenyl)-4,4',5,5'-tetraphenyl-1,1'-biimidazole is a heterocyclic derivative and can be used as a photoresist initiator.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H302-H315-H319-H335 |
| Precautionary statements | P261-P280-P301+P312-P302+P352-P305+P351+P338 |
