Pyrocatechol, 99%
Buy Pyrocatechol, 99% (CAS 120-80-9) from Zemixal. Lab and bulk packs, batch COA, fast global delivery. Purity 99%. Packs from 100 g.
About Pyrocatechol, 99%
Researchers and plant chemists source Pyrocatechol, 99% from Zemixal for routine and specialised work. Identity at a glance (Synthesis): CAS 120-80-9, formula C6H6O2 and molar mass 110.11 g/mol. Expect white to brown flakes or crystalline flakes.
Common uses in the lab and plant
- Enzymatic assays
- Enzyme inhibition studies
- Protein research
Safe handling
Physical constants on file: melting point 100-103 °C and density 1.34 g/cm3 at 15 °C. Classified under GHS with signal word Danger and hazard statements H301, H311, H315 and H319. Read the SDS before first use. For transport it ships as UN UN 2811.
Order it in 100 g, 500 g, 5 kg and 25 kg packs or ask for a bulk quotation. You receive a batch certificate of analysis and a 16-section SDS with each order. Request pricing online and we confirm availability, documentation and freight to your country.
Typical uses
- Enzymatic assays
- Enzyme inhibition studies
- Protein research
Applications
Specifications and identifiers
| Product name | Pyrocatechol, 99% |
|---|---|
| Catalogue number | ZX-002700 |
| CAS number | 120-80-9 |
| IUPAC name | benzene-1,2-diol |
| Molecular formula | C6H6O2 |
| Molar mass | 110.11 g/mol |
| Exact mass | 110.0368 |
| Grade | Synthesis |
| Purity / assay | 99% |
| Physical form | Flakes |
| Appearance | White to brown flakes or crystalline flakes |
| Melting point | 100-103 °C |
| Density | 1.34 g/cm3 at 15 °C |
| XLogP3 | 0.9 |
| H-bond donors / acceptors | 2 / 2 |
| Topological polar surface area | 40.5 Ų |
| HS code | 29072990 |
| UN number | UN 2811 |
| InChIKey | YCIMNLLNPGFGHC-UHFFFAOYSA-N |
| SMILES | C1=CC=C(C(=C1)O)O |
| PubChem CID | 289 |
| Synonyms | 1,2-Benzenediol, 1,2-Dihydroxybenzene, Catechol, pyrocatechin, 2-hydroxyphenol, o-Dihydroxybenzene, o-Hydroxyphenol, o-Benzenediol, o-Dioxybenzene, o-Hydroquinone, Phthalhydroquinone, Pyrocatechine |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Danger
- H301Toxic if swallowed
- H311Toxic in contact with skin
- H315Causes skin irritation
- H319Causes serious eye irritation
- H341Suspected of causing genetic defects
- H350May cause cancer
Precautionary statements P203, P262, P264, P264 + P265, P270, P280, P301 + P316, P302 + P352, P305 + P351 + P338, P316, P318, P321, P330, P332 + P317, P337 + P317, P361 + P364, P362 + P364, P405, P501
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 100 g | Quoted on request | |
| 500 g | Quoted on request | |
| 5 kg | Quoted on request | |
| 25 kg | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
Questions about Pyrocatechol, 99%
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