p-Tolualdehyde
Also known as: 4-Methylbenzaldehyde, p-Tolylaldehyde, p-Toluic aldehyde, p-Toluylaldehyde, 4-Tolualdehyde, 4-Toluylaldehyde, 4-Formyltoluene, Benzaldehyde, 4-methyl-, p-Methylbenzaldehyde, para-Tolualdehyde, para-Methylbenzaldehyde, para-Toluyl aldehyde
p-Tolualdehyde (CAS 104-87-0) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C8H8O and a molecular weight of 120.148 g/mol. Key properties include a melting point of -6 °C, a boiling point of 204-205 ºC, a density of 1.015 and a flash point of 80 ºC. 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.
- 104-87-0
- Jingsj CID
- J-5416-6
- Molecular Formula
- C8H8O
- Molecular Weight
- 120.148 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | -6 °C |
|---|---|
| Boiling Point | 204-205 ºC |
| Density | 1.015 |
| Flash Point | 80 ºC |
| Exact Mass | 120.057518 |
| PSA | 17.07000 |
| LogP | 2.10 |
| Vapor Pressure | 0.3±0.4 mmHg at 25°C |
| Refractive Index | 1.558 |
| Additional Property | 0.25 g/L (25 ºC) |
GHS Safety & Compliance
- H302 — Harmful if swallowed
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
Activity & Biological Data
| Target | Human Endogenous Metabolite |
|---|
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 p-Tolualdehyde?
The CAS number of p-Tolualdehyde is 104-87-0.
What are the molecular formula and molecular weight of p-Tolualdehyde?
p-Tolualdehyde has molecular formula C8H8O and molecular weight 120.148 g/mol.
Is p-Tolualdehyde hazardous?
p-Tolualdehyde 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 p-Tolualdehyde?
For p-Tolualdehyde, Upstream Products: 4-Iodotoluene, 4-Bromotoluene, p-Tolunitrile.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "p-Tolualdehyde (CAS 104-87-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-5416-6 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.