4-Fluoro-2-methylbenzaldehyde
Also known as: 2-Methyl-4-fluorobenzaldehyde, 4-Fluoro-o-tolualdehyde, 5-Fluoro-2-formyltoluene, Benzaldehyde, 4-fluoro-2-methyl-
4-Fluoro-2-methylbenzaldehyde (CAS 63082-45-1) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C8H7FO and a molecular weight of 138.139 g/mol. Key properties include a boiling point of 206.7±20.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 89.2±10.7 °C. It is classified under GHS with signal word Danger and hazard statements H315 — Causes skin irritation, H318 — Causes serious eye damage and H335 — May cause respiratory irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 63082-45-1
- Jingsj CID
- J-16480-7
- Molecular Formula
- C8H7FO
- Molecular Weight
- 138.139 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Boiling Point | 206.7±20.0 °C at 760 mmHg |
|---|---|
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 89.2±10.7 °C |
| Exact Mass | 138.048096 |
| PSA | 17.07000 |
| LogP | 1.97 |
| Vapor Pressure | 0.2±0.4 mmHg at 25°C |
| Refractive Index | 1.535 |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H318 — Causes serious eye damage
- H335 — May cause respiratory irritation
Frequently Asked Questions
What is the CAS number of 4-Fluoro-2-methylbenzaldehyde?
The CAS number of 4-Fluoro-2-methylbenzaldehyde is 63082-45-1.
What are the molecular formula and molecular weight of 4-Fluoro-2-methylbenzaldehyde?
4-Fluoro-2-methylbenzaldehyde has molecular formula C8H7FO and molecular weight 138.139 g/mol.
Is 4-Fluoro-2-methylbenzaldehyde hazardous?
4-Fluoro-2-methylbenzaldehyde has GHS signal word Danger and hazard statements H315 — Causes skin irritation; H318 — Causes serious eye damage; H335 — May cause respiratory irritation.
What are the upstream and downstream products of 4-Fluoro-2-methylbenzaldehyde?
For 4-Fluoro-2-methylbenzaldehyde, Upstream Products: 2-Bromo-5-fluorotoluene, N,N-Dimethylformamide, 1-Bromo-3-fluoro-5-methylbenzene; Downstream Products: 4'-Fluoro-2'-methylacetophenone, 4-(Dimethylamino)-2-methylbenzaldehyde.
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-Fluoro-2-methylbenzaldehyde (CAS 63082-45-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-16480-7 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.