4-Hydroxy-3-nitrobenzaldehyde, 97%
4-Hydroxy-3-nitrobenzaldehyde, 97% (CAS 3011-34-5) supplier Zemixal: C7H5NO4, COA and SDS with every lot, worldwide shipping.
About 4-Hydroxy-3-nitrobenzaldehyde, 97%
4-Hydroxy-3-nitrobenzaldehyde, 97% is part of the Zemixal nitro, Azo & Hydrazine Compounds range. Key data (97%): CAS 3011-34-5, formula C7H5NO4 and molar mass 167.12 g/mol. Typical appearance is light yellow to yellow to orange powder or crystals.
Where it is used
- Organic synthesis
- Dye & pigment intermediates
- Heterocycle construction
Storage and safety notes
Reported physical data: melting point 140-142 °C. It carries the GHS signal word Warning (H315, H319 and H335), so wear gloves and eye protection and work with good ventilation.
Standard pack sizes are 1 g, 5 g and 25 g, and custom quantities are quoted on request. Every shipment includes a batch certificate of analysis and a 16-section SDS. Request pricing online and we confirm availability, documentation and freight to your country.
Typical uses
- Organic synthesis
- Dye & pigment intermediates
- Heterocycle construction
Applications
Specifications and identifiers
| Product name | 4-Hydroxy-3-nitrobenzaldehyde, 97% |
|---|---|
| Catalogue number | ZX-008865 |
| CAS number | 3011-34-5 |
| IUPAC name | 4-hydroxy-3-nitrobenzaldehyde |
| Molecular formula | C7H5NO4 |
| Molar mass | 167.12 g/mol |
| Exact mass | 167.0219 |
| Purity / assay | 97% |
| Physical form | Crystalline |
| Appearance | Light yellow to yellow to orange powder or crystals |
| Melting point | 140-142 °C |
| XLogP3 | 1.5 |
| H-bond donors / acceptors | 1 / 4 |
| Topological polar surface area | 83.1 Ų |
| HS code | 29332990 |
| InChIKey | YTHJCZRFJGXPTL-UHFFFAOYSA-N |
| SMILES | C1=CC(=C(C=C1C=O)[N+](=O)[O-])O |
| PubChem CID | 18169 |
| Synonyms | Benzaldehyde, 4-hydroxy-3-nitro-, 4-hydroxy-3-nitro-benzaldehyde, 3-Nitro-4-hydroxybenzaldehyde, 4-Hydroxy-3-nitrobenzaldehyde, 4-formyl-2-nitro-phenolate, 4-hydroxyl-3-nitrobenzaldehyde, 4-Hydroxy-3-nitro benzaldehyde |
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
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, 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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