Molekula
2-Nitrophenol
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Certificate of Analysis with every batch
2-Nitrophenol is an aromatic organic compound featuring a nitro group (-NO₂) at the ortho position of phenol, widely used as an intermediate in the synthesis of dyes, pharmaceuticals, and agrochemicals, as well as in the production of antioxidants and rubber chemicals. It appears as pale yellow crystals or powder with a faint phenolic odor. Catalogue details include a CAS number of 88-75-5, molecular formula 2-(NO₂)C₆H₄OH, and a molecular weight of 139.11 g/mol. It is stored at ambient conditions and carries a signal word of "Warning" for safety classification. Molekula supplies 2-Nitrophenol from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
2-Nitrophenol is an aromatic organic compound featuring a nitro group (-NO₂) at the ortho position of phenol, widely used as an intermediate in the synthesis of dyes, pharmaceuticals, and agrochemicals, as well as in the production of antioxidants and rubber chemicals. It appears as pale yellow crystals or powder with a faint phenolic odor. Catalogue details include a CAS number of 88-75-5, molecular formula 2-(NO₂)C₆H₄OH, and a molecular weight of 139.11 g/mol. It is stored at ambient conditions and carries a signal word of "Warning" for safety classification. Molekula supplies 2-Nitrophenol from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Pricing & pack sizes
Specifications
| Property | Value |
|---|---|
| Appearance | Light yellow to yellow green solid. |
| Melting Point | 42 - 46°C |
| Assay | ≥ 98.0% |
| Water (KF) | ≤ 0.5% |
| Identification (RAMAN) | Conforms to Reference |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Flash Point | 100 C |
| Transport Class | 6.1 |
| Packing Group | III |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 28453765 |
| CAS Number | 88-75-5 |
| Molecular Formula | 2-(NO2)C6H4OH |
| Molecular Weight | 139.11 |
| SMILES | O=N(=O)C=1C=CC=CC1O |
| EC / UN Number | 1663 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 29089925 |
| Tariff Code | 2908990000 |
Safety & GHS
-
Health Hazard
GHS07
-
Hazardous to the Environment
GHS09
Hazard statements
- H302 + H312 + H332 Harmful if swallowed, in contact with skin or if inhaled
- H400 Very toxic to aquatic life
- H410 Very toxic to aquatic life with long lasting effects
Precautionary statements
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P273 Avoid release to the environment
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Spanish.
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is 2-Nitrophenol commonly used for?
2-Nitrophenol is primarily used as an intermediate in the synthesis of dyes, pharmaceuticals (e.g., paracetamol), agrochemicals, and rubber chemicals. It also serves as a precursor for herbicides and corrosion inhibitors.
What is the chemical formula and molecular weight of 2-Nitrophenol?
The chemical formula is **C₆H₅NO₃** (or **2-(NO₂)C₆H₄OH**), and the molecular weight is **139.11 g/mol**.
How should 2-Nitrophenol be stored?
Store in a tightly sealed container at **ambient temperature**, away from direct sunlight, heat, and incompatible substances like strong oxidizers or bases.
What purity grades or specifications are available for 2-Nitrophenol?
We supply **technical grade (98%+ purity)** and **analytical/pharmaceutical grade** upon request. Custom specifications may be available—please inquire for details.
Can Molekula supply 2-Nitrophenol in bulk quantities?
Yes, we offer **bulk packaging options** (e.g., 25 kg drums, 1-ton IBCs) for industrial and commercial customers. Minimum order quantities may apply—contact us for pricing and logistics.
What documentation comes with a 2-Nitrophenol order?
Each order includes a **Certificate of Analysis (CoA)**, **Material Safety Data Sheet (MSDS/SDS)**, and **batch-specific documentation**. For regulated industries (e.g., pharmaceuticals), additional compliance certificates (e.g., GMP, REACH) may be provided.
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