Acrolein 2,4-dinitrophenylhydrazone
丙烯醛2,4-二硝基苯腙
Also known as: 2-Propenal, (2,4-dinitrophenyl)hydrazone, 2-Propenal, 2-(2,4-dinitrophenyl)hydrazone, Acrolein-DNPH, MFCD00191599
Acrolein 2,4-dinitrophenylhydrazone (CAS 888-54-0) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C9H8N4O4 and a molecular weight of 236.184 g/mol. It is also known as 2-Propenal, (2,4-dinitrophenyl)hydrazone, 2-Propenal, 2-(2,4-dinitrophenyl)hydrazone and Acrolein-DNPH. Key properties include a melting point of 221-222ºC, a boiling point of 392.8±42.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 191.4±27.9 °C. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H319 — Causes serious eye irritation and H335 — May cause respiratory irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 888-54-0
- Jingsj CID
- J-19993-1
- Molecular Formula
- C9H8N4O4
- Chinese Name
- 丙烯醛2,4-二硝基苯腙
- Molecular Weight
- 236.184 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 221-222ºC |
|---|---|
| Boiling Point | 392.8±42.0 °C at 760 mmHg |
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 191.4±27.9 °C |
| Exact Mass | 236.054550 |
| PSA | 116.03000 |
| LogP | 2.99 |
| Vapor Pressure | 0.0±0.9 mmHg at 25°C |
| Refractive Index | 1.615 |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
Customs & Trade Information
| 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% |
Frequently Asked Questions
What is the CAS number of Acrolein 2,4-dinitrophenylhydrazone?
The CAS number of Acrolein 2,4-dinitrophenylhydrazone is 888-54-0.
What are the molecular formula and molecular weight of Acrolein 2,4-dinitrophenylhydrazone?
Acrolein 2,4-dinitrophenylhydrazone has molecular formula C9H8N4O4 and molecular weight 236.184 g/mol.
Is Acrolein 2,4-dinitrophenylhydrazone hazardous?
Acrolein 2,4-dinitrophenylhydrazone has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation; H335 — May cause respiratory irritation.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Acrolein 2,4-dinitrophenylhydrazone (CAS 888-54-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-19993-1 (accessed 2026-10-28).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.