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(E)-4-Nitrocinnamaldehyde

Also known as: trans-4-nitrocinnamaldehyde, 3-(4-nitrophenyl)-2-propenal, p-nitrocinnamaldehyde, 4-nitrocinnamaldehyde, trans-p-nitrocinnamaldehyde, (2E)-3-(4-nitrophenyl)-2-propenal, (E)-3-(4-nitrophenyl)acrolein, MFCD00007379, EINECS 217-076-8

(E)-4-Nitrocinnamaldehyde (CAS 49678-08-2) is a compound in the Nitrogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C9H7NO3 and a molecular weight of 177.15700 g/mol. Key property: a melting point of 140-143ºC(lit.). It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation and H319 — Causes serious eye irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
49678-08-2
Jingsj CID
J-13376-0
Molecular Formula
C9H7NO3
Molecular Weight
177.15700 g/mol
Category
Nitrogen Compounds
Last updated
8/21/2026
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Physicochemical Properties

Melting Point140-143ºC(lit.)
Exact Mass177.04300
PSA62.89000
LogP2.33010

GHS Safety & Compliance

IrritantSignal word: Warning
  • H315 — Causes skin irritation
  • H319 — Causes serious eye irritation

Frequently Asked Questions

What is the CAS number of (E)-4-Nitrocinnamaldehyde?

The CAS number of (E)-4-Nitrocinnamaldehyde is 49678-08-2.

What are the molecular formula and molecular weight of (E)-4-Nitrocinnamaldehyde?

(E)-4-Nitrocinnamaldehyde has molecular formula C9H7NO3 and molecular weight 177.15700 g/mol.

Is (E)-4-Nitrocinnamaldehyde hazardous?

(E)-4-Nitrocinnamaldehyde has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation.

What are the upstream and downstream products of (E)-4-Nitrocinnamaldehyde?

For (E)-4-Nitrocinnamaldehyde, Upstream Products: 1-Iodo-4-nitrobenzene, 3,3-Diethoxy-1-propene, 4-Nitrobenzaldehyde; Downstream Products: (2S,3S)-(-)-3-(4-Nitrophenyl)glycidol, 3-(4-nitrophenyl)propanal.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "(E)-4-Nitrocinnamaldehyde (CAS 49678-08-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-13376-0 (accessed 2026-11-06).

Data for reference only; verify product details with suppliers before purchase.