2-Nitrophenol
2-Nitrophenol (CAS 88-75-5; O2NC6H4OH) is a yellow crystalline solid and a key organic building block. With a molecular weight of 139.11 g/mol, this compound is primarily utilised in chemical synthesis and as an intermediate in the production of dyes and pharmaceuticals. Its distinct chemical properties make it valuable for various research and industrial applications requiring a substituted phenol with a nitro group. Tech Serve Solutions supplies 2-Nitrophenol with a high degree of purity.
Dye and Pigment Intermediate
2-Nitrophenol serves as a crucial precursor in the synthesis of various dyes and pigments. Its chemical structure allows for further modification to achieve specific colour properties for textiles and other colouring applications.
Pharmaceutical Synthesis
This compound acts as a building block in the multi-step synthesis of active pharmaceutical ingredients (APIs). Its nitro and hydroxyl groups provide reactive sites for constructing complex organic molecules with therapeutic potential.
Chemical Synthesis Reagent
As a versatile organic building block, 2-Nitrophenol is employed in a wide range of organic reactions. It is used to introduce the nitrophenol moiety into larger molecules for research and development purposes.
Indicator in Analytical Chemistry
Due to its pH-dependent colour change, 2-Nitrophenol can function as an acid-base indicator in certain titrations and analytical procedures, although its use may be limited by its other chemical properties.
| Molecular weight | 139.11 |
|---|---|
| Linear formula | O2NC6H4OH |
| Assay | 98% |
| Grade | purum |
| Vapour pressure | 1 mmHg (49.3 °C) |
Hazard statements
- H302Harmful if swallowed
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Faceshields, Gloves |
|---|---|
| Flash point | 102 °C / 215.6 °F |
| Transport (UN / ADR) | UN 1663 6.1 / PGIII |
| Water hazard class (WGK, DE) | 2 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-36/37/38-52/53 |
| Safety statements (S) | 26-36 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 2-Nitrophenol used for?
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2-Nitrophenol is primarily used as a building block in chemical synthesis, particularly for the production of dyes, pigments, and pharmaceutical intermediates. It is also utilized in various organic reactions and can serve as an acid-base indicator.
What is the CAS number and chemical formula for 2-Nitrophenol?
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The CAS number for 2-Nitrophenol is 88-75-5, and its chemical formula is O2NC6H4OH.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2-Nitrophenol with a purity of 98% (purum grade). We do not represent this product as USP, BP, or EP grade.
How should 2-Nitrophenol be handled safely?
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2-Nitrophenol is harmful if swallowed and causes skin and eye irritation, and may cause respiratory irritation. Handle with appropriate personal protective equipment, including dust masks (N95), eyeshields, faceshields, and gloves, in a well-ventilated area. Refer to the Safety Data Sheet for detailed handling instructions.
Is 2-Nitrophenol a controlled substance?
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Based on the provided data, 2-Nitrophenol is not indicated as a controlled substance. However, users should always verify local regulations.
How is 2-Nitrophenol packed and exported?
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2-Nitrophenol is packed and shipped according to international regulations for hazardous materials. As a global supplier, Tech Serve Solutions ensures compliance with all relevant export and shipping requirements for chemicals like 2-Nitrophenol (UN 1663).
How can I request a quote or sample of 2-Nitrophenol?
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To request a quote or sample of 2-Nitrophenol, please contact our sales team through the website or by phone. Provide your specific requirements, and we will respond promptly.
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