Molekula
2,5-Dichlorobenzoic acid
2,5-Dichlorobenzoic acid is a chlorinated aromatic carboxylic acid used in organic synthesis, particularly in the production of pharmaceuticals and agrochemicals. It appears as a white to off-white crystalline powder. CAS: 50-79-3, Molecular Formula: C7H4Cl2O2, Molecular Weight: 191.01 g/mol, Storage: Ambient, Signal Word: Warning. Molekula supplies 2,5-Dichlorobenzoic acid from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
2,5-Dichlorobenzoic acid is a chlorinated aromatic carboxylic acid used in organic synthesis, particularly in the production of pharmaceuticals and agrochemicals. It appears as a white to off-white crystalline powder. CAS: 50-79-3, Molecular Formula: C7H4Cl2O2, Molecular Weight: 191.01 g/mol, Storage: Ambient, Signal Word: Warning. Molekula supplies 2,5-Dichlorobenzoic acid from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Specifications
| Property | Value |
|---|---|
| Appearance | White to off-white powder |
| Melting Point | 153 - 156°C |
| Assay | >99% |
| Moisture | <0.3% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Transport Class | NCH |
| Packing Group | NCH |
| Shelf Life | 24 months |
| Acidity | Acid |
Identification
| Property | Value |
|---|---|
| CAS Number | 50-79-3 |
| Molecular Formula | 2,5-(Cl)2C6H3COOH |
| Molecular Weight | 191.01 |
| REACH Code | Y110 |
| Tariff Code | 29163990 |
Safety & GHS
-
Explosive
GHS01
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
- P304+341 IF INHALED: If breathing is difficult, remove victim to fresh air and keep at rest in a position comfortable for breathing
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
- P308+313 IF exposed or concerned: Get medical advice/attention
For research and industrial use only
Documents
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.
Pricing & pack sizes
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is 2,5-Dichlorobenzoic acid used for?
It is primarily used as an intermediate in the synthesis of pharmaceuticals, agrochemicals, and specialty dyes.
What is the chemical formula and molecular weight of 2,5-Dichlorobenzoic acid?
The formula is C7H4Cl2O2 and the molecular weight is 191.01 g/mol.
How should 2,5-Dichlorobenzoic acid be stored?
It should be stored at ambient temperature, protected from moisture and light.
What grade is available for 2,5-Dichlorobenzoic acid?
Available in technical grade; custom purity options may be available upon request.
Can Molekula supply 2,5-Dichlorobenzoic acid in bulk?
Yes, bulk quantities are available—please contact our sales team for pricing and availability.
What documentation comes with an order of 2,5-Dichlorobenzoic acid?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS) with the shipment.
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.