Methylhydroquinone, 99%
Methylhydroquinone, 99% (CAS 95-71-6) supplier Zemixal: C7H8O2, COA and SDS with every lot, worldwide shipping. Quotes within one business day.
About Methylhydroquinone, 99%
Zemixal supplies Methylhydroquinone, 99% within its pharma Intermediates & Building Blocks portfolio. Key data (99%): CAS 95-71-6, formula C7H8O2 and molar mass 124.14 g/mol. It is described as off white to beige powder or crystalline.
Common uses in the lab and plant
- Antioxidant additive
- Organic synthesis
Safe handling
Reported physical data: melting point 128-130 °C. It carries the GHS signal word Danger (H302, H315, H317 and H318), so wear gloves and eye protection and work with good ventilation.
Order it in 250 g, 1 kg, 5 kg and 25 kg packs or ask for a bulk quotation. Each lot travels with a batch certificate of analysis and a 16-section SDS. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.
Typical uses
- Antioxidant additive
- Organic synthesis
Applications
Specifications and identifiers
| Product name | Methylhydroquinone, 99% |
|---|---|
| Catalogue number | ZX-009257 |
| CAS number | 95-71-6 |
| IUPAC name | 2-methylbenzene-1,4-diol |
| Molecular formula | C7H8O2 |
| Molar mass | 124.14 g/mol |
| Exact mass | 124.0524 |
| Purity / assay | 99% |
| Physical form | Crystalline |
| Appearance | Off white to beige powder or crystalline |
| Melting point | 128-130 °C |
| XLogP3 | 1 |
| H-bond donors / acceptors | 2 / 2 |
| Topological polar surface area | 40.5 Ų |
| HS code | 29420090 |
| InChIKey | CNHDIAIOKMXOLK-UHFFFAOYSA-N |
| SMILES | CC1=C(C=CC(=C1)O)O |
| PubChem CID | 7253 |
| Synonyms | Toluhydroquinone, 2-Methylhydroquinone, 2,5-Dihydroxytoluene, p-Toluhydroquinone, Toluquinol, p-Toluquinol, p-Toluhydroquinol, Tolylhydroquinone, 2,5-Toluenediol, 2-Methyl-1,4-benzenediol, 1,4-Benzenediol, 2-methyl-, 1,4-Dihydroxy-2-methylbenzene |
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
- H302Harmful if swallowed
- H315Causes skin irritation
- H317May cause an allergic skin reaction
- H318Causes serious eye damage
- H319Causes serious eye irritation
- H335May cause respiratory irritation
- H341Suspected of causing genetic defects
- H351Suspected of causing cancer
- H400Very toxic to aquatic life
- H410Very toxic to aquatic life with long lasting effects
Precautionary statements P203, P261, P264, P264 + P265, P270, P271, P272, P273, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P305 + P354 + P338, P317, P318, P319, P321, P330, P332 + P317, P333 + P317, P337 + P317, P362 + P364, P391
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 250 g | Quoted on request | |
| 1 kg | 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.
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