2-Chloro-3-nitrobenzoic acid, 99%
Order 2-Chloro-3-nitrobenzoic acid, 99% (CAS 3970-35-2) online at Zemixal: C7H4ClNO4, COA and SDS with every lot, worldwide shipping.
About 2-Chloro-3-nitrobenzoic acid, 99%
2-Chloro-3-nitrobenzoic acid, 99% sits in our nitro, Azo & Hydrazine Compounds section and ships worldwide from stock or short lead time. Identity at a glance (99%): CAS 3970-35-2, formula C7H4ClNO4 and molar mass 201.56 g/mol. It is described as white to orange powder or crystals.
Common uses in the lab and plant
- Organic synthesis
- Dye & pigment intermediates
- Heterocycle construction
Storage and safety notes
Physical constants on file: melting point 183-187 °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 5 g, 25 g and 100 g, and custom quantities are quoted on request. You receive a batch certificate of analysis and a 16-section SDS with each order. 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
Specifications and identifiers
| Product name | 2-Chloro-3-nitrobenzoic acid, 99% |
|---|---|
| Catalogue number | ZX-008820 |
| CAS number | 3970-35-2 |
| IUPAC name | 2-chloro-3-nitrobenzoic acid |
| Molecular formula | C7H4ClNO4 |
| Molar mass | 201.56 g/mol |
| Exact mass | 200.9829 |
| Purity / assay | 99% |
| Physical form | Crystalline |
| Appearance | White to orange powder or crystals |
| Melting point | 183-187 °C |
| XLogP3 | 1.9 |
| H-bond donors / acceptors | 1 / 4 |
| Topological polar surface area | 83.1 Ų |
| HS code | 29171990 |
| InChIKey | JRQDVRIQJJPHEQ-UHFFFAOYSA-N |
| SMILES | C1=CC(=C(C(=C1)[N+](=O)[O-])Cl)C(=O)O |
| PubChem CID | 19870 |
| Synonyms | Benzoic acid, 2-chloro-3-nitro-, 2-Chloro-3-carboxynitrobenzene, 2-chloro-3-nitrobenzoicacid, 2-Chloro-3-nitro-benzoic acid, 2-chloro-3-nitrobenzic acid, 3-Nitro-2-chlorobenzoic acid, 2-Chloro-3-nitrobenzoic acid, 2-chloro-3-nitrobezoic acid, 2-chloro-3-carboxy-nitrobenzene |
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
| 5 g | Quoted on request | |
| 25 g | Quoted on request | |
| 100 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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