4-Ethyl-3-nitrobenzaldehyde
Also known as: 3-nitro-4-ethylbenzaldehyde, 4-Aethyl-3-nitro-benzaldehyd, 4-ETHYL-3-NITROBENZALDEHYDE 97, 4-Ethyl-3-nitrobenzaldehyde 97%, 4-ethyl-3-nitro-benzaldehyde, Benzaldehyde, 4-ethyl-3-nitro-, Benzaldehyde,4-ethyl-3-nitro, MFCD03982635, T0516-6654
4-Ethyl-3-nitrobenzaldehyde (CAS 4748-80-5) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C9H9NO3 and a molecular weight of 179.17300 g/mol. Key properties include a boiling point of 288.9ºC at 760mmHg, a density of 1.229g/cm3 and a flash point of 132.5ºC. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H317 — May cause an allergic skin reaction and H319 — Causes serious eye irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 4748-80-5
- Jingsj CID
- J-37543-9
- Molecular Formula
- C9H9NO3
- Molecular Weight
- 179.17300 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 288.9ºC at 760mmHg |
|---|---|
| Density | 1.229g/cm3 |
| Flash Point | 132.5ºC |
| Exact Mass | 179.05800 |
| PSA | 62.89000 |
| LogP | 2.49290 |
| Refractive Index | n20/D 1.560(lit.) |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H317 — May cause an allergic skin reaction
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
Customs & Trade Information
| HS Code | 2913000090 |
|---|---|
| Summary | HS: 2913000090 halogenated, sulphonated, nitrated or nitrosated derivatives of products of heading 2912 Educational tariff:17.0% Tax rebate rate:9.0% Regulatory conditions:none Most favored nation tariff:5.5% General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 4-Ethyl-3-nitrobenzaldehyde?
The CAS number of 4-Ethyl-3-nitrobenzaldehyde is 4748-80-5.
What are the molecular formula and molecular weight of 4-Ethyl-3-nitrobenzaldehyde?
4-Ethyl-3-nitrobenzaldehyde has molecular formula C9H9NO3 and molecular weight 179.17300 g/mol.
Is 4-Ethyl-3-nitrobenzaldehyde hazardous?
4-Ethyl-3-nitrobenzaldehyde has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H317 — May cause an allergic skin reaction; H319 — Causes serious eye irritation.
What are the upstream and downstream products of 4-Ethyl-3-nitrobenzaldehyde?
For 4-Ethyl-3-nitrobenzaldehyde, Upstream Products: 4-Ethylbenzaldehyde, 4-ethylbenzyl chloride; Downstream Products: Methyl 3-amino-4-ethylbenzoate, 4-Ethyl-3-nitrobenzoic acid, 2-ethyl-5-methylaniline.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-Ethyl-3-nitrobenzaldehyde (CAS 4748-80-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-37543-9 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.