2074-05-7
2074-05-7 structure
- Name: Heptanal,2-(2,4-dinitrophenyl)hydrazone
- Chemical Name: heptaldehyde (dnph derivative)
- CAS Number: 2074-05-7
- Molecular Formula: C13H18N4O4
- Molecular Weight: 294.30600
- Catalog: analytical chemistry Standard Organic pollutant standard
- Create Date: 2018-09-16 04:11:25
- Modify Date: 2025-08-23 19:25:28
| Name | heptaldehyde (dnph derivative) |
|---|---|
| Synonyms |
Heptaldehyd-<2.4-dinitro-phenylhydrazon>
HEPTALDEHYDE 2,4-DINITROPHENYLHYDRAZONE Heptanaldehyd-<2.4-dinitro-phenylhydrazon> Heptaldehyde-2,4-DNPH Heptaldehyde-DNPH HEPTALDEHYDE-DNPH |
| Density | 1.26g/cm3 |
|---|---|
| Boiling Point | 435.1ºC at 760mmHg |
| Melting Point | 99-102ºC |
| Molecular Formula | C13H18N4O4 |
| Molecular Weight | 294.30600 |
| Flash Point | 217ºC |
| Exact Mass | 294.13300 |
| PSA | 116.03000 |
| LogP | 4.99050 |
| Vapour Pressure | 8.97E-08mmHg at 25°C |
| Index of Refraction | 1.577 |
| Storage condition | ?20°C |
| Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
|---|---|
| RIDADR | NONH for all modes of transport |
| HS Code | 2928000090 |
|
~79%
2074-05-7 |
| Literature: Zhu, Chenjie; Yoshimura, Akira; Wei, Yunyang; Nemykin, Victor N.; Zhdankin, Viktor V. Tetrahedron Letters, 2012 , vol. 53, # 12 p. 1438 - 1444 |
|
~%
2074-05-7 |
| Literature: Guo, Yuan; Lu, Zhenhuan; Yao, Libo; Shi, Zhen Chinese Journal of Chemistry, 2011 , vol. 29, # 3 p. 489 - 492 |
|
~%
2074-05-7 |
| Literature: Guo, Yuan; Lu, Zhenhuan; Yao, Libo; Shi, Zhen Chinese Journal of Chemistry, 2011 , vol. 29, # 3 p. 489 - 492 |
| 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% |