Molekula
2-Carboxybenzaldehyde
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
2-Carboxybenzaldehyde is a white to pale yellow crystalline solid used in organic synthesis, particularly in the preparation of pharmaceuticals and dyes. It is a versatile intermediate in the synthesis of heterocyclic compounds and functionalized aromatic systems. Available with CAS number 119-67-5, molecular formula C8H6O3, and molecular weight 150.13 g/mol, it is stable at ambient temperature and should be stored under normal conditions. Warning signal word indicates potential hazards. Molekula supplies 2-Carboxybenzaldehyde 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
These pack sizes aren't a limit. Molekula manufactures, sources and repacks to order — if you need 500 kg and only see 1 kg listed, . We quote from grams to multi-tonne.
Need a different size? Add the nearest pack and change the size in your basket — we price it at the same rate per unit.
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100 g — £62.10 per pack ex VAT · £74.52 inc. VAT
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 | White/ off white powder |
| Identification | Conforms to reference |
| Loss on Drying | ≤0.5% |
| Content | ≥99.0% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Acidity | Acid |
Identification
| Property | Value |
|---|---|
| SKU | 36243592 |
| CAS Number | 119-67-5 |
| IUPAC Name | 2-formylbenzoic acid |
| EC Number | 204-342-3 |
| Molecular Formula | C8H6O3 |
| Molecular Weight | 150.13 |
| Exact Mass | 150.0317 |
| SMILES | C1=CC=C(C(=C1)C=O)C(=O)O |
| InChIKey | DYNFCHNNOHNJFG-UHFFFAOYSA-N |
| InChI | InChI=1S/C8H6O3/c9-5-6-3-1-2-4-7(6)8(10)11/h1-5H,(H,10,11) |
| PubChem CID | 8406 |
| REACH Code | Y113 |
| TSCA Listed | Yes |
| HTS Code | 2918303000 |
| Tariff Code | 2918300090 |
Safety & GHS
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Health Hazard
GHS07
Hazard statements
- H315 Causes skin irritation
- H319 Causes serious eye irritation
- H335 May cause respiratory irritation
Precautionary statements
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P302+352 IF ON SKIN: Wash with soap and water
- 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
- 2-Formylbenzoic acid
- Benzaldehyde-2-carboxylic Acid
- Benzoic acid, 2-formyl-
- Benzoic acid, formyl-
- o-Carboxybenzaldehyde
- o-Formylbenzoic acid
- PHTHALALDEHYDIC ACID
- Phthalaldehydsure
Frequently asked questions
What is 2-Carboxybenzaldehyde used for?
It is primarily used as a chemical intermediate in the synthesis of pharmaceuticals and organic compounds.
What is the chemical formula and molecular weight of 2-Carboxybenzaldehyde?
The formula is C8H6O3 and the molecular weight is 150.13 g/mol.
How should 2-Carboxybenzaldehyde be stored?
It should be stored at ambient temperature, protected from moisture and light.
What grade is available for 2-Carboxybenzaldehyde?
Available in technical grade; custom grades may be available upon request.
Can Molekula supply 2-Carboxybenzaldehyde in bulk?
Yes, bulk quantities are available—please contact our sales team for pricing and availability.
What documentation comes with an order of 2-Carboxybenzaldehyde?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS).
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.