Molekula
4-Fluorobenzaldehyde
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
4-Fluorobenzaldehyde is an aromatic aldehyde featuring a fluorine substituent at the para position, widely used in pharmaceutical synthesis, agrochemicals, and organic electronics as a key intermediate for fluorinated compounds. It appears as a colorless to pale yellow liquid with a sharp odor, soluble in organic solvents. This chemical has a CAS number of 459-57-4, a molecular formula of FC6H4CHO, and a molecular weight of 124.11 g/mol. Store at ambient conditions, with a signal word of Warning for safety handling. Molekula supplies 4-Fluorobenzaldehyde from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
Pack sizes & pricing
Pricing on request — packs available from research to bulk quantities.
Need a different quantity or pack?
Tell us how much you need and when — drums, IBCs, sacks or a one-off bulk lot. We'll manufacture or source it and come back with a price.
Prices exclude VAT/sales tax and shipping.
Specifications
| Property | Value |
|---|---|
| Appearance | Clear, colourless liquid |
| Water | ≤0.1% |
| Identification | Conforms to reference |
| Assay | ≥99% |
| 3-Fluorobenzaldehyde | ≤0.10% |
| Benzaldehyde | ≤0.05% |
| 2-fluorobenzaldehyde | ≤0.10% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Flash Point | 56 °C |
| Transport Class | 3 |
| Packing Group | III |
| Acidity | Acid |
Identification
| Property | Value |
|---|---|
| SKU | 17459724 |
| CAS Number | 459-57-4 |
| IUPAC Name | 4-fluorobenzaldehyde |
| EC Number | 207-293-6 |
| Molecular Formula | FC6H4CHO |
| Molecular Weight | 124.11 |
| Exact Mass | 124.0324 |
| SMILES | C1=CC(=CC=C1C=O)F |
| InChIKey | UOQXIWFBQSVDPP-UHFFFAOYSA-N |
| InChI | InChI=1S/C7H5FO/c8-7-3-1-6(5-9)2-4-7/h1-5H |
| PubChem CID | 68023 |
| UN Number | UN1989 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 29130040 |
| Tariff Code | 2913000090 |
Safety & GHS
-
Flammable
GHS02
-
Health Hazard
GHS07
-
Hazardous to the Environment
GHS09
Hazard statements
- H226 Flammable liquid and vapour
- H302 Harmful if swallowed
- H319 Causes serious eye irritation
- H411 Toxic to aquatic life with long lasting effects
Precautionary statements
- P210 Keep away from heat/sparks/open flames/hot surfaces - No smoking
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P273 Avoid release to the environment
- P301+310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Spanish.
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
- 4-fluorobenzaldehyd
- 4-fluorobenzaldehye
- 4-fluorobenzaldeyde
- 4-flurobenzaldehyde
- Benzaldehyde-2,3,5,6-d4, 4-fluoro-
- Benzaldehyde, 4-fluoro-
- Benzaldehyde, p-fluoro-
- p-fluorbenzaldehyde
- p-Fluorobenzaldehyde
- para-Fluorobenzaldehyde
Frequently asked questions
What is 4-fluorobenzaldehyde commonly used for?
It is primarily used as an intermediate in organic synthesis, including pharmaceuticals, agrochemicals, and liquid crystals.
What is the chemical formula and molecular weight of 4-fluorobenzaldehyde?
The formula is **FC₆H₄CHO** and the molecular weight is **124.11 g/mol**.
How should 4-fluorobenzaldehyde be stored?
Store at **ambient temperature** in a cool, dry place, away from incompatible substances.
What purity grades are available for this product?
We supply **technical grade** and **high-purity grade** (typically ≥98%).
Can Molekula supply 4-fluorobenzaldehyde in bulk quantities?
Yes, we offer bulk packaging options—please contact us for specific quantities and pricing.
What documentation is provided with an order of 4-fluorobenzaldehyde?
Each order includes a **Certificate of Analysis (CoA)**, **Material Safety Data Sheet (MSDS)**, and **batch-specific documentation**.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.