Introduction：Basic information about CAS 2571-00-8|Benzaldehyde,4-methyl-, 2-(2,4-dinitrophenyl)hydrazone, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | Benzaldehyde,4-methyl-, 2-(2,4-dinitrophenyl)hydrazone |
|---|
| CAS Number | 2571-00-8 | Molecular Weight | 300.26900 |
|---|
| Density | 1.36g/cm3 | Boiling Point | 465.5ºC at 760mmHg |
|---|
| Molecular Formula | C14H12N4O4 | Melting Point | 239-240ºC(lit.) |
|---|
| MSDS | ChineseUSA | Flash Point | 235.3ºC |
|---|
| Symbol |
GHS05, GHS07 | Signal Word | Danger |
|---|
Names
| Name | p-tolualdehyde 2,4-dinitrophenylhydrazone |
|---|
| Synonym | More Synonyms |
|---|
Chemical & Physical Properties
| Density | 1.36g/cm3 |
|---|
| Boiling Point | 465.5ºC at 760mmHg |
|---|
| Melting Point | 239-240ºC(lit.) |
|---|
| Molecular Formula | C14H12N4O4 |
|---|
| Molecular Weight | 300.26900 |
|---|
| Flash Point | 235.3ºC |
|---|
| Exact Mass | 300.08600 |
|---|
| PSA | 116.03000 |
|---|
| LogP | 4.37680 |
|---|
| Vapour Pressure | 7.63E-09mmHg at 25°C |
|---|
| Index of Refraction | 1.638 |
|---|
| InChIKey | KOMHUUXZDFABJZ-DHDCSXOGSA-N |
|---|
| SMILES | Cc1ccc(C=NNc2ccc([N+](=O)[O-])cc2[N+](=O)[O-])cc1 |
|---|
| Storage condition | 2-8°C |
|---|
Safety Information
| Symbol |
GHS05, GHS07 |
|---|
| Signal Word | Danger |
|---|
| Hazard Statements | H302-H315-H318-H335 |
|---|
| Precautionary Statements | P261-P280-P305 + P351 + P338 |
|---|
| Hazard Codes | Xi,T,F,Xn |
|---|
| Risk Phrases | 36/37/38-23/24/25-11-41-37/38-22 |
|---|
| Safety Phrases | 26-36-45-27-16-39 |
|---|
| RIDADR | UN 1648 3/PG 2 |
|---|
| WGK Germany | 3 |
|---|
| HS Code | 2928000090 |
|---|
Customs
| HS Code | 2928000090 |
|---|
| Summary | 2928000090 other organic derivatives of hydrazine or of hydroxylamine VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0% |
|---|
Synonyms
| p-tolualdehyde-2,4-dinitrophenylhydrazone solution |
| 4'-Methylbenzaldehyde 2,4-Dinitrophenylhydrazone |
| P-TOLUALDEHYDE-2,4-DNPH,100MG,NEAT |
| p-tolualdehyde-2,4-dnph solution |
| P-TOLUALDEHYDE,2,4-DINITROPHENYLHYDRAZONE |
| p-tolualdehyde-2,4-dnph |
| p-Tolualdehyde 2,4-Dinitrophenylhydrazone |
| MFCD00024382 |
| P-TOLUALDEHYDE-DNPH |
