Molekula
Biphenyl-4-carboxylic 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
Biphenyl-4-carboxylic acid is an aromatic carboxylic acid featuring a biphenyl core with a carboxyl group at the para position, primarily used as a synthetic intermediate in pharmaceuticals, agrochemicals, and organic electronics. It serves as a building block for dyes, liquid crystals, and high-performance polymers. Catalogue details: CAS 92-92-2, molecular formula C13H10O2, molecular weight 198.22 g/mol. Stored at ambient conditions with a signal word of Warning. Molekula supplies Biphenyl-4-carboxylic 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 | Off white crystalline powder |
| Water | ≤2000ppm |
| Assay | ≥99% |
| Burning residue | ≤5000ppm |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Acidity | Acid |
Identification
| Property | Value |
|---|---|
| SKU | 90036402 |
| CAS Number | 92-92-2 |
| IUPAC Name | 4-phenylbenzoic acid |
| Molecular Formula | C6H5C6H4CO2H |
| Molecular Weight | 198.22 |
| Exact Mass | 198.0681 |
| SMILES | C1=CC=C(C=C1)C2=CC=C(C=C2)C(=O)O |
| InChIKey | NNJMFJSKMRYHSR-UHFFFAOYSA-N |
| InChI | InChI=1S/C13H10O2/c14-13(15)12-8-6-11(7-9-12)10-4-2-1-3-5-10/h1-9H,(H,14,15) |
| PubChem CID | 66724 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 29163979 |
| Tariff Code | 2916399090 |
Safety & GHS
-
Health Hazard
GHS07
Hazard statements
- H302 Harmful if swallowed
- 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
- P301+312 IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
- P333+313 IF skin irritation or a rash occurs: Get medical advice/attention
- P337+313 If eye irritation persists get medical advice/attention
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
- [1,1'-Biphenyl]-4-carboxylic acid
- 4-Biphenylcarboxylic acid
- 4-Biphenylylcarboxylic acid
- 4-Carboxybiphenyl
- 4-Diphenylcarboxylic acid
- 4-Phenylbenzoic acid
- Benzoic acid, p-phenyl-
- Diphenyl-4-carboxylic acid
- p-Phenylbenzoic acid
- Para phenyl benzoic acid
Frequently asked questions
What is biphenyl-4-carboxylic acid commonly used for?
Biphenyl-4-carboxylic acid is primarily used as an intermediate in organic synthesis, including the production of pharmaceuticals, agrochemicals, and liquid crystal materials.
What is the chemical formula and molecular weight of biphenyl-4-carboxylic acid?
The chemical formula is **C13H10O2** (previously noted as C6H5C6H4CO2H) with a molecular weight of **198.22 g/mol**.
What safety precautions should be taken when handling biphenyl-4-carboxylic acid?
The product has a **signal word of 'Warning'**—wear appropriate PPE (gloves, goggles) and avoid inhalation or skin contact. Follow local safety regulations.
How should biphenyl-4-carboxylic acid be stored?
Store in a tightly sealed container at **ambient temperature**, away from moisture and direct sunlight, in a well-ventilated area.
Does Molekula supply biphenyl-4-carboxylic acid in bulk quantities?
Yes, Molekula can supply biphenyl-4-carboxylic acid in bulk, with quantities tailored to your requirements—contact us for pricing and logistics details.
What documentation is provided with an order of biphenyl-4-carboxylic acid?
Each order includes a **Certificate of Analysis (CoA)**, Material Safety Data Sheet (MSDS), and a packing list with batch-specific details.
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.