ChemicalBook >> CAS DataBase List >>4-Hydroxy-3-nitrobenzoic acid
4-Hydroxy-3-nitrobenzoic acid
- CAS No.
- 616-82-0
- Chemical Name:
- 4-Hydroxy-3-nitrobenzoic acid
- Synonyms
- NHB;RARECHEM AL BO 1164;2-NITRO-4-CYANOPHENOL;LABOTEST-BB LT00452849;Hydroxy-3-nitrobenzoic;3-nitro-4-oxidobenzoate;4-Hydroxy-3-nitrobenzoicaci;3,4-Nitrohydroxybenzoic acid;3-NITRO-4-HYDROXYBENZOIC ACID;4-HYDROXY-3-NITROBENZOIC ACID
- CBNumber:
- CB1853984
- Molecular Formula:
- C7H5NO5
- Molecular Weight:
- 183.12
- MDL Number:
- MFCD00007119
- MOL File:
- 616-82-0.mol
- MSDS File:
- SDS
Last updated:2026-05-27 23:48:28
| Melting point | 183-186 °C (lit.) |
|---|---|
| Boiling point | 316.77°C (rough estimate) |
| Density | 1.6074 (rough estimate) |
| refractive index | 1.6280 (estimate) |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | Acetonitrile (Slightly), DMSO (Slightly), Methanol (Slightly) |
| form | Solid |
| pka | 3.94±0.10(Predicted) |
| color | Off-White |
| BRN | 2213134 |
| InChI | InChI=1S/C7H5NO5/c9-6-2-1-4(7(10)11)3-5(6)8(12)13/h1-3,9H,(H,10,11) |
| InChIKey | QRYSWXFQLFLJTC-UHFFFAOYSA-N |
| SMILES | C(O)(=O)C1=CC=C(O)C([N+]([O-])=O)=C1 |
| CAS DataBase Reference | 616-82-0(CAS DataBase Reference) |
| FDA UNII | 8SL84Q8B6C |
| NIST Chemistry Reference | 4-Hydroxy-3-nitrobenzoic acid(616-82-0) |
| UNSPSC Code | 12352100 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 | |||||||||
| target organs | Respiratory system | |||||||||
| PPE | dust mask type N95 (US), Eyeshields, Gloves | |||||||||
| Hazard Codes | Xn,Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-37/39-24/25-36 | |||||||||
| WGK Germany | 3 | |||||||||
| TSCA | T | |||||||||
| HazardClass | IRRITANT | |||||||||
| HS Code | 29182990 | |||||||||
| Storage Class | 11 - Combustible Solids | |||||||||
| Hazard Classifications | Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 |
|||||||||
| NFPA 704 |
|
4-Hydroxy-3-nitrobenzoic acid price More Price(53)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 228575 | 4-Hydroxy-3-nitrobenzoic acid 98% | 616-82-0 | 25g | $105 | 2026-04-30 | Buy |
| Sigma-Aldrich | 228575 | 4-Hydroxy-3-nitrobenzoic acid 98% | 616-82-0 | 100g | $262 | 2023-06-20 | Buy |
| TCI Chemical | H0910 | 4-Hydroxy-3-nitrobenzoic Acid >98.0%(T) | 616-82-0 | 25g | $36 | 2026-04-30 | Buy |
| TCI Chemical | H0910 | 4-Hydroxy-3-nitrobenzoic Acid >98.0%(T) | 616-82-0 | 100g | $94 | 2026-04-30 | Buy |
| Usbiological | 279718 | 4-Hydroxy-3-nitrobenzoic acid Asreported | 616-82-0 | 25g | $305 | 2026-06-03 | Buy |
4-Hydroxy-3-nitrobenzoic acid Preparation Products And Raw materials
Raw materials
Preparation Products
Global Suppliers ( 299)
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Nanjing Thander New Material Science & Technology Co., Ltd | 15384069853 | 2048571647@qq.com | China | 472 | 58 |
| J & K SCIENTIFIC LTD. | 18210857532 18210857532 | jkinfo@jkchemical.com | China | 96815 | 76 |
| Meryer (Shanghai) Chemical Technology Co., Ltd. | 4006356688 18621169109 | market03@meryer.com | China | 40202 | 62 |
| INTATRADE GmbH | +49 3493/605464 | sales@intatrade.de | Germany | 3563 | 66 |
| 3B Pharmachem (Wuhan) International Co.,Ltd. | 18930552037 | 3bsc@sina.com | China | 15813 | 69 |
| Alfa Aesar | 400-6106006 | saleschina@alfa-asia.com | China | 30103 | 84 |
| TAIYUAN RHF CO.,LTD. | +86 351 7031519 | sales@RHFChem.com | China | 2334 | 56 |
| TCI (Shanghai) Development Co., Ltd. | 021-67121386 | Sales-CN@TCIchemicals.com | China | 24512 | 81 |
| Energy Chemical | 400-0056266 | sales8178@energy-chemical.com | China | 44850 | 61 |
| Capot Chemical Co., Ltd | +86 (0) 571 85 58 67 18 | China | 18187 | 66 |
View Latest Price from 4-Hydroxy-3-nitrobenzoic acid manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2025-03-11 | 4-Hydroxy-3-nitrobenzoic acid
616-82-0
|
1KG | 99% | 500000kg | Hebei Chuanghai Biotechnology Co., Ltd | ||
 |
2019-07-06 | 4-Hydroxy-3-nitrobenzoic acid
616-82-0
|
$1.00 | 1KG | 98% | 100KG | Career Henan Chemical Co |
-
- 4-Hydroxy-3-nitrobenzoic acid
616-82-0
- 99%
- Hebei Chuanghai Biotechnology Co., Ltd
-
- 4-Hydroxy-3-nitrobenzoic acid
616-82-0
- $1.00
- 98%
- Career Henan Chemical Co
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4-Hydroxy-3-nitrobenzoic acid 616-82-0
616-82-0
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616-38-7
C7H505
Nitrogen Compounds
Organic Building Blocks
CARBOXYLIC ACID
Building Blocks
C7
C6 to C7
Carboxylic Acids
Carbonyl Compounds
Cyanides/Nitriles
Organic acids
C7
Carbonyl Compounds
Carboxylic Acids
Aromatic Carboxylic Acids, Amides, Anilides, Anhydrides & Salts
