A1262712
4,4′-Bis(diethylamino)benzophenone , 99% , 90-93-7
Synonym(s):
p ,p ′-Tetraethyldiaminobenzophenone;4,4′-(Tetraethyldiamino)benzophenone;4,4′-Bis(diethylamino)-benzophenone;4,4′-Bis(diethylamino)diphenyl ketone;Bis[4-(diethylamino)phenyl]methanone
CAS NO.：90-93-7
Empirical Formula: C21H28N2O
Molecular Weight: 324.46
MDL number: MFCD00009044
EINECS: 202-025-4
| Pack Size | Price | Stock | Quantity |
| 25G | RMB32.80 | In Stock |
|
| 100G | RMB71.20 | In Stock |
|
| 500G | RMB316.80 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 89-92 °C(lit.) |
| Boiling point: | 475.7±30.0 °C(Predicted) |
| Density | 1.048±0.06 g/cm3(Predicted) |
| vapor pressure | 0Pa at 20℃ |
| Flash point: | 151 °C |
| storage temp. | Store below +30°C. |
| solubility | Chloroform (Slightly), Methanol (Slightly) |
| pka | 4.14±0.32(Predicted) |
| form | Crystalline Granules |
| color | Yellow to yellow-green |
| PH | 4-6 (50g/l, H2O, 20℃) |
| Water Solubility | insoluble |
| Sensitive | Light Sensitive |
| λmax | 352nm(THF)(lit.) |
| BRN | 2148611 |
| InChIKey | VYHBFRJRBHMIQZ-UHFFFAOYSA-N |
| LogP | 5.2 at 35℃ |
| CAS DataBase Reference | 90-93-7(CAS DataBase Reference) |
| EPA Substance Registry System | Methanone, bis[4-(diethylamino)phenyl]- (90-93-7) |
Safety
| Symbol(GHS) |   GHS07,GHS09 |
| Signal word | Warning |
| Hazard statements | H410-H401-H411-H315-H319-H335-H400 |
| Precautionary statements | P280i-P337+P313-P261-P273-P305+P351+P338-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313-P391-P501 |
| Hazard Codes | Xi,N |
| Risk Statements | 36/37/38-50/53 |
| Safety Statements | 26-60-61-36-24/25 |
| RIDADR | UN 3077 9/PG 3 |
| WGK Germany | 2 |
| RTECS | OS9545500 |
| F | 8 |
| Hazard Note | Irritant |
| TSCA | Yes |
| HazardClass | 9 |
| PackingGroup | III |
| HS Code | 29223990 |
| Toxicity | LD50 orally in Rabbit: 5000 mg/kg |
