Molekula
3-Chlorobenzoic acid
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
3-Chlorobenzoic acid is a chlorinated aromatic carboxylic acid used in organic synthesis and pharmaceutical intermediates. It also serves as an intermediate for dyes and fungicides and as a preservative in adhesive and paint formulations. It appears as a white to off-white crystalline powder. CAS: 535-80-8, Molecular Formula: ClC6H4CO2H, Molecular Weight: 156.57 g/mol, Storage: Ambient, Signal Word: Warning. Molekula supplies 3-Chlorobenzoic acid 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.
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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 powder |
| Identification | Conforms to reference |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Acidity | Acid |
Literature values
Published physical properties of the substance, not batch specifications.
| Property | Value |
|---|---|
| Appearance | Crystals |
| Melting Point | 158 °C |
| Vapour Pressure | 0.00233 mmHg |
Source: PubChem CID 447 (HSDB, Haz-Map)
Identification
| Property | Value |
|---|---|
| SKU | 31912582 |
| CAS Number | 535-80-8 |
| IUPAC Name | 3-chlorobenzoic acid |
| EC Number | 208-618-4 |
| Molecular Formula | ClC6H4CO2H |
| Molecular Weight | 156.57 |
| Exact Mass | 155.9978 |
| SMILES | C1=CC(=CC(=C1)Cl)C(=O)O |
| InChIKey | LULAYUGMBFYYEX-UHFFFAOYSA-N |
| InChI | InChI=1S/C7H5ClO2/c8-6-3-1-2-5(4-6)7(9)10/h1-4H,(H,9,10) |
| PubChem CID | 447 |
| REACH Code | Y113 |
| TSCA Listed | Yes |
| HTS Code | 29163979 |
| Tariff Code | 2916399090 |
Safety & GHS
-
Health Hazard
GHS07
Hazard statements
- H315 Causes skin irritation
- H319 Causes serious eye 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
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
- 3-cholro-benzoate
- 3-cholro-benzoic acid
- Acido m-clorobenzoico
- Benzoic acid, 3-chloro-
- Benzoic acid, m-chloro-
- m-chlorobenzoic acid
- m-ClC6H4COOH
- MCBA
- meta-chlorobenzoic acid
Frequently asked questions
What is 3-Chlorobenzoic acid used for?
It is primarily used as an intermediate in the synthesis of pharmaceuticals, agrochemicals, and dyes.
What is the chemical formula and molecular weight of 3-Chlorobenzoic acid?
The formula is ClC6H4CO2H and the molecular weight is 156.57 g/mol.
How should 3-Chlorobenzoic acid be stored?
It should be stored at ambient temperature, protected from moisture and light.
What grade is available for 3-Chlorobenzoic acid?
Available in technical grade; custom purity levels may be requested.
Can Molekula supply 3-Chlorobenzoic acid in bulk?
Yes, bulk quantities are available upon request; please contact our sales team for details.
What documentation comes with an order of 3-Chlorobenzoic acid?
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.