1527-98-6
1527-98-6 structure
- Name: Butanal, (2,4-dinitrophenyl)hydrazone
- Chemical Name: n-butyraldehyde 2,4-dinitrophenylhydrazone
- CAS Number: 1527-98-6
- Molecular Formula: C10H12N4O4
- Molecular Weight: 252.227
- Catalog: Chemical reagent Organic reagent 腙
- Create Date: 2018-04-06 08:00:00
- Modify Date: 2025-09-18 12:02:43
| Name | n-butyraldehyde 2,4-dinitrophenylhydrazone |
|---|---|
| Synonyms |
MFCD00191327
Butyraldehyde-DNPH N-(butylideneamino)-2,4-dinitroaniline Butyraldehyde-2,4-DNPH Butyraldehyde 2,4-Dinitrophenylhydrazone Butyraldehyde-2,4-dinitrophenylhydrazone (1E)-1-Butylidene-2-(2,4-dinitrophenyl)hydrazine Butyraldehyde, (2,4-dinitrophenyl)hydrazone Butanal-DNPH Butanal, (2,4-dinitrophenyl)hydrazone Butanal, 2-(2,4-dinitrophenyl)hydrazone, (1E)- |
| Density | 1.4±0.1 g/cm3 |
|---|---|
| Boiling Point | 401.8±45.0 °C at 760 mmHg |
| Melting Point | 117-119ºC(lit.) |
| Molecular Formula | C10H12N4O4 |
| Molecular Weight | 252.227 |
| Flash Point | 196.8±28.7 °C |
| Exact Mass | 252.085861 |
| PSA | 116.03000 |
| LogP | 3.89 |
| Vapour Pressure | 0.0±0.9 mmHg at 25°C |
| Index of Refraction | 1.603 |
| Storage condition | 0-6°C |
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H315-H319-H335 |
| Precautionary Statements | P261-P305 + P351 + P338 |
| Hazard Codes | Xn: Harmful;Xi: Irritant;F: Flammable; |
| Risk Phrases | R36/37/38 |
| Safety Phrases | 26-36/37-16 |
| RIDADR | UN 1648 3 |
| Packaging Group | III |
| Hazard Class | 4.1 |
| HS Code | 2928000090 |
| Precursor 4 | |
|---|---|
| DownStream 0 | |
| 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% |