2-Methyl-3-nitrophenol
2-Methyl-3-nitrophenol (CAS: 5460-31-1; Formula: CH3C6H3(NO2)OH; Molar Mass: 153.14 g/mol) is a chemical compound classified as a nitrophenol. This substance, with a purity of 98%, serves as a valuable building block in organic synthesis. Its primary application lies in its use as an internal standard for analytical method development, particularly in the measurement of stable isotope ratios in atmospheric particulate matter. It is supplied by Tech Serve Solutions for research and chemical synthesis purposes.
- IUPAC
- 2-Hydroxy-6-nitrotoluene,3-Nitro-o-cresol
Analytical Standards
2-Methyl-3-nitrophenol is employed as an internal standard in the development of analytical methods. It aids in the precise measurement of stable isotope ratios of methylnitrophenols found in atmospheric particulate matter, crucial for environmental research.
Organic Synthesis Intermediate
As a functionalised aromatic compound, it serves as a useful intermediate in organic synthesis. Its structure, featuring a methyl group, a hydroxyl group, and a nitro group on a benzene ring, allows for diverse chemical transformations in the creation of more complex molecules.
Research Chemical
This compound is utilised in laboratory settings for various research purposes, contributing to studies in fields requiring specialised organic building blocks and phenolic compounds.
| Molecular weight | 153.14 |
|---|---|
| Linear formula | CH3C6H3(NO2)OH |
| Assay | 98% |
| Solubility | 95% ethanol: soluble50 mg/mL |
| Application | 2-Methyl-3-nitrophenol was used as internal standard to develop a method for measurement of stable isotope ratio of methylnitrophenols in atmospheric particulate matter1. |
| Melting point | 146-148 °C(lit.) |
Hazard statements
- H302Harmful if swallowed
- H312Harmful in contact with skin
- H315Causes skin irritation
- H319Causes serious eye irritation
- H332Harmful if inhaled
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Transport (UN / ADR) | UN 2446 6.1 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 20/21/22-36/37/38 |
| Safety statements (S) | 26-36/37 |
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-Methyl-3-nitrophenol used for?
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2-Methyl-3-nitrophenol (CAS: 5460-31-1) is primarily used as an internal standard for analytical method development, particularly for measuring stable isotope ratios in atmospheric particulate matter. It also serves as a building block in organic synthesis and for general research purposes.
What are the CAS number and formula for 2-Methyl-3-nitrophenol?
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The CAS number for 2-Methyl-3-nitrophenol is 5460-31-1, and its chemical formula is CH3C6H3(NO2)OH.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2-Methyl-3-nitrophenol with an assay of 98%. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade unless explicitly stated in the product specifications.
What are the safety considerations for handling 2-Methyl-3-nitrophenol?
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2-Methyl-3-nitrophenol is classified with GHS07 symbol and a 'Warning' signal word. It carries hazard statements H302 (Harmful if swallowed), H312 (Harmful in contact with skin), H315 (Causes skin irritation), H319 (Causes serious eye irritation), H332 (Harmful if inhaled), and H335 (May cause respiratory irritation). Appropriate personal protective equipment, including a dust mask type N95 (US), eyeshields, and gloves, should be used. Handle in a well-ventilated area.
How is 2-Methyl-3-nitrophenol packed, shipped, and exported?
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2-Methyl-3-nitrophenol is packed, shipped, and exported in compliance with all relevant transportation regulations, including UN 2446 classification for hazardous materials (Class 6.1, Packing Group III).
How can I request a sample or quote for 2-Methyl-3-nitrophenol?
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To request a sample or a quote for 2-Methyl-3-nitrophenol, please contact our sales department through the website or by phone, providing your specific requirements and shipping details.
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