Cuminaldehyde
Also known as: 4-Isopropylbenzaldehyde, p-Isopropylbenzaldehyde, p-Cumic aldehyde, Cumaldehyde, Cuminal, Cuminic aldehyde, 4-(1-Methylethyl)benzaldehyde, 4-(Propan-2-yl)benzaldehyde, 4-isopropylbenzaldehyde, Benzaldehyde, 4-(1-methylethyl)-
Cuminaldehyde (CAS 122-03-2) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C10H12O and a molecular weight of 148.202 g/mol. Key properties include a melting point of 235-236ºC(lit.), a boiling point of 236.1±9.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 93.3±0.0 °C. It is classified under GHS with signal word Warning and hazard statements H302 — Harmful if swallowed, 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.
- 122-03-2
- Jingsj CID
- J-197-7
- Molecular Formula
- C10H12O
- Molecular Weight
- 148.202 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 235-236ºC(lit.) |
|---|---|
| Boiling Point | 236.1±9.0 °C at 760 mmHg |
| Density | 1.0±0.1 g/cm3 |
| Flash Point | 93.3±0.0 °C |
| Exact Mass | 148.088821 |
| PSA | 17.07000 |
| LogP | 2.98 |
| Vapor Pressure | 0.0±0.5 mmHg at 25°C |
| Refractive Index | 1.537 |
| Additional Property | insoluble |
GHS Safety & Compliance
- H302 — Harmful if swallowed
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
Activity & Biological Data
| Additional Information | [1]. Morshedi D, et al. Cuminaldehyde as the Major Component of Cuminum cyminum, a Natural Aldehyde with Inhibitory Effect on Alpha-Synuclein Fibrillation and Cytotoxicity. J Food Sci. 2015 Oct;80(10):H2336-45. |
|---|
Customs & Trade Information
| HS Code | 2912299000 |
|---|---|
| Summary | 2912299000. other cyclic aldehydes without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of Cuminaldehyde?
The CAS number of Cuminaldehyde is 122-03-2.
What are the molecular formula and molecular weight of Cuminaldehyde?
Cuminaldehyde has molecular formula C10H12O and molecular weight 148.202 g/mol.
Is Cuminaldehyde hazardous?
Cuminaldehyde has GHS signal word Warning and hazard statements H302 — Harmful if swallowed; H315 — Causes skin irritation; H319 — Causes serious eye irritation.
What are the upstream and downstream products of Cuminaldehyde?
For Cuminaldehyde, Upstream Products: 4-Isopropylbenzyl alcohol, 4-Bromobenzaldehyde, 2-Propylzinc bromide; Downstream Products: ethyl 3-(4-isopropylphenyl)acrylate, 4-Isopropylcinnamic acid, 4-Isopropylbenzylamine.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Cuminaldehyde (CAS 122-03-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-197-7 (accessed 2026-11-07).
Data for reference only; verify product details with suppliers before purchase.