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 |
CAS DataBase Reference | 103-03-7(CAS DataBase Reference) |
IARC | 3 (Vol. 12, Sup 7) 1987 |
EPA Substance Registry System | Phenicarbazide (103-03-7) |
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 |