BD2030148
2-Phenylhydrazinecarboxamide , 98% , 103-03-7
CAS NO.：103-03-7
Empirical Formula: C7H9N3O
Molecular Weight: 151.17
MDL number: MFCD00007942
EINECS: 203-072-3
| Pack Size | Price | Stock | Quantity |
| 5g | RMB69.60 | In Stock |
|
| 25g | RMB243.20 | In Stock |
|
| 100g | RMB800.00 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 171-174 °C (lit.) |
| Boiling point: | 273.17°C (rough estimate) |
| Density | 1.2100 (rough estimate) |
| refractive index | 1.5860 (estimate) |
| storage temp. | Keep in dark place,Inert atmosphere,Room temperature |
| solubility | acetone: very soluble(lit.) |
| pka | 11.16±0.43(Predicted) |
| form | powder to crystal |
| color | White to Light yellow |
| BRN | 743311 |
Description and Uses
1-Phenylsemicarbazide was used in the synthesis of a series of alkyl(aryl/heteroaryl) substituted 3-trifluoromethyl-1H-1-phenylpyrazoles and alkyl 3-carboxylate analogs by the cyclocondensation reactions with 4-alkoxy-1,1,1-trihaloalk-3-en-2-ones.
Safety
| Symbol(GHS) |   GHS07,GHS08 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335-H351 |
| Precautionary statements | P201-P261-P280-P305+P351+P338-P405-P501a |
| Hazard Codes | Xn |
| Risk Statements | 22 |
| Safety Statements | 45-36/37/39-26 |
| WGK Germany | 3 |
| RTECS | FD0575000 |
| TSCA | Yes |
| HS Code | 29280090 |
