Molekula
2-Methyl-5-nitrophenol (5-Nitro-o-cresol)
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
2-Methyl-5-nitrophenol (also called 5-nitro-o-cresol) is an aromatic organic compound primarily used as a building block and intermediate, for example as the precursor to 5-amino-2-methylphenol used in dyes, and in the synthesis of dyes, pharmaceuticals, and agrochemicals. It appears as a yellow to pale brown crystalline solid with a faint phenolic odor. This chemical has a CAS number of 5428-54-6, a molecular formula of C7H7NO3, and a molecular weight of 153.14 g/mol. It is stored at ambient conditions but requires careful handling due to its hazardous nature, marked with a Danger signal word. Molekula supplies 2-Methyl-5-nitrophenol from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
These pack sizes aren't a limit. Molekula manufactures, sources and repacks to order — if you need 500 kg and only see 1 kg listed, . We quote from grams to multi-tonne.
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25 g — £77.70 per pack ex VAT · £93.24 inc. VAT
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Specifications
| Property | Value |
|---|---|
| Appearance | Yellow solid |
| Assay/Purity | ≥ 98.0% |
| Melting Point | 115.0 to 118.0°C |
| Identification (IR) | Conforms to reference |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Transport Class | 6.1 |
| Packing Group | III |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 19033397 |
| CAS Number | 5428-54-6 |
| IUPAC Name | 2-methyl-5-nitrophenol |
| EC Number | 226-580-7 |
| Molecular Formula | C6H3(CH3)OH(NO)2 |
| Molecular Weight | 153.14 |
| Exact Mass | 153.0426 |
| SMILES | CC1=C(C=C(C=C1)[N+](=O)[O-])O |
| InChIKey | UMFDLIXUUJMPSI-UHFFFAOYSA-N |
| InChI | InChI=1S/C7H7NO3/c1-5-2-3-6(8(10)11)4-7(5)9/h2-4,9H,1H3 |
| PubChem CID | 93576 |
| UN Number | UN2446 |
| REACH Code | Y110 |
| HTS Code | 2908.19.6000 |
| Tariff Code | 2908190090 |
Safety & GHS
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Toxic
GHS06
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Health Hazard
GHS07
Hazard statements
- H302+332 Harmful if swallowed or inhaled
- H311 Toxic in contact with skin
- H315 Causes skin irritation
- H319 Causes serious eye irritation
- H335 May cause respiratory irritation
Precautionary statements
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P264 Wash thoroughly after handling
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+312 IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell
- 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, Portuguese, 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-Methyl-5-nitrophenol (5-Nitro-o-cresol) commonly used for?
It is primarily used as a precursor in the synthesis of pharmaceuticals, agrochemicals, and dyes, as well as a substrate or intermediate in organic synthesis, for example in its reduction to 5-amino-2-methylphenol.
What is the molecular formula and molecular weight of 2-Methyl-5-nitrophenol?
The molecular formula is C₇H₇NO₃ (corrected from the provided C₆H₃(CH₃)OH(NO)₂), and the molecular weight is 153.14 g/mol.
What safety classification and storage conditions apply to this product?
The product is classified with the Signal Word: Danger and should be stored at ambient conditions in a cool, dry place, away from incompatible substances.
Does Molekula offer this product in bulk quantities?
Yes, Molekula can supply 2-Methyl-5-nitrophenol in bulk, with quantities tailored to your specific requirements—please contact us for details.
What grade or purity level is available for this chemical?
Molekula supplies this product in technical grade and high-purity grade (typically ≥98% purity)—confirm availability for your needs upon inquiry.
What documentation is provided with an order of 2-Methyl-5-nitrophenol?
Each order includes a Certificate of Analysis (CoA), Material Safety Data Sheet (MSDS/SDS), and a packing list for traceability and compliance.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.