4-Nitrocatechol, GR
4-Nitrocatechol, GR (CAS 3316-09-4) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery. Part of our Nitro, Azo & Hydrazine Compounds range.
About 4-Nitrocatechol, GR
4-Nitrocatechol, GR is part of the Zemixal nitro, Azo & Hydrazine Compounds range. Identity at a glance (AR): CAS 3316-09-4, formula C6H5NO4 and molar mass 155.11 g/mol. Expect light yellow to amber to dark green powder or crystals.
Common uses in the lab and plant
- Organic synthesis
- Dye & pigment intermediates
- Heterocycle construction
Safe handling
Reported physical data: melting point 173-177 °C. Hazard communication follows GHS (Warning: H302, H315, H319 and H335). Our SDS lists exposure controls and first-aid measures.
Order it in 1 g, 5 g and 25 g packs or ask for a bulk quotation. Each lot travels with a batch certificate of analysis and a 16-section SDS. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.
Typical uses
- Organic synthesis
- Dye & pigment intermediates
- Heterocycle construction
Applications
Grade guides
Specifications and identifiers
| Product name | 4-Nitrocatechol, GR |
|---|---|
| Catalogue number | ZX-008875 |
| CAS number | 3316-09-4 |
| IUPAC name | 4-nitrobenzene-1,2-diol |
| Molecular formula | C6H5NO4 |
| Molar mass | 155.11 g/mol |
| Exact mass | 155.0219 |
| Grade | AR |
| Purity / assay | 97% |
| Physical form | Crystalline |
| Appearance | Light yellow to amber to dark green powder or crystals |
| Melting point | 173-177 °C |
| XLogP3 | 1.7 |
| H-bond donors / acceptors | 2 / 4 |
| Topological polar surface area | 86.3 Ų |
| HS code | 29089990 |
| InChIKey | XJNPNXSISMKQEX-UHFFFAOYSA-N |
| SMILES | C1=CC(=C(C=C1[N+](=O)[O-])O)O |
| PubChem CID | 3505109 |
| Synonyms | 1,2-Dihydroxy-4-nitrobenzene, 4-Nitro-1,2-benzenediol, 1,2-Benzenediol, 4-nitro-, p-Nitrocatechol, 3,4-Dihydroxy-1-nitrobenzene, 4-nitro 1,2-benzenediol, 4-nitro-Pyrocatechol4-Nitropyrocatechol NSC 80651, 3,4-Dihydroxynitrobenzene, 4NC, para-nitrocatechol, 1eoc, 4-Nitrobenzcatechin |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Warning
- H302Harmful if swallowed
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P330, P332 + P317, P337 + P317, P362 + P364, P403 + P233, 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
| 1 g | Quoted on request | |
| 5 g | Quoted on request | |
| 25 g | 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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