7-CHLORO-1,3-DIHYDRO-5-PHENYL-2H-1,4-BENZODIAZEPIN-2-ONE
Nordazepam
CAS: 1088-11-5
Molecular Formula: C15H11ClN2O
7-CHLORO-1,3-DIHYDRO-5-PHENYL-2H-1,4-BENZODIAZEPIN-2-ONE - Names and Identifiers
7-CHLORO-1,3-DIHYDRO-5-PHENYL-2H-1,4-BENZODIAZEPIN-2-ONE - Physico-chemical Properties
| Molecular Formula | C15H11ClN2O |
| Molar Mass | 270.71 |
| Density | 1.2576 (rough estimate) |
| Melting Point | 208-210°C |
| Boling Point | 453.1±45.0 °C(Predicted) |
| Flash Point | 11°C |
| Solubility | DMSO: >10mg/mL |
| Appearance | neat &_& powder |
| Color | white to light tan |
| pKa | pKa 3.5 12.0 (5%MeOH in H2O t=20 I=0.15) (Uncertain) |
| Storage Condition | 2-8°C |
| Refractive Index | 1.6330 (estimate) |
| Physical and Chemical Properties | Pale yellow crystals. Melting point 210-214 ℃ (213-215 ℃). |
7-CHLORO-1,3-DIHYDRO-5-PHENYL-2H-1,4-BENZODIAZEPIN-2-ONE - Risk and Safety
| Risk Codes | R22 - Harmful if swallowed R39/23/24/25 - R23/24/25 - Toxic by inhalation, in contact with skin and if swallowed. R11 - Highly Flammable |
| Safety Description | S7 - Keep container tightly closed. S16 - Keep away from sources of ignition. S36/37 - Wear suitable protective clothing and gloves. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) |
| UN IDs | 3249 |
| WGK Germany | 3 |
| RTECS | DF1750000 |
| HS Code | 2933910000 |
| Hazard Class | 6.1(b) |
| Packing Group | III |
| Toxicity | LD50 in mice (mg/kg): 2750 orally, >400 i.p. (Randall); LD50 in mice, rats (mg/kg): 1300, >5200 orally (company communication) |
