Molekula
4,6-Dinitro-o-cresol
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 1999 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
4,6-Dinitro-o-cresol is a yellow crystalline solid used in the synthesis of dyes, pesticides, and explosives. It has been used as a contact herbicide, insecticide and acaricide, including dormant sprays on fruit trees and pre-harvest crop desiccation, though its US pesticide registration was cancelled. It is a hazardous chemical requiring careful handling. CAS: 534-52-1, Molecular Formula: C7H6N2O5, Molecular Weight: 198.13 g/mol, Storage: Ambient. Molekula supplies 4,6-Dinitro-o-cresol 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
Pack sizes & pricing
Pricing on request — packs available from research to bulk quantities.
Need a different quantity or pack?
Tell us how much you need and when — drums, IBCs, sacks or a one-off bulk lot. We'll manufacture or source it and come back with a price.
Prices exclude VAT/sales tax and shipping.
Specifications
| Property | Value |
|---|---|
| Appearance | Yellow powder |
| Assay (HPLC) | ≥ 98.0% |
| Water (KF) | ≤ 1.0% |
| Identification (IR) | Conforms to reference |
| Identification (HPLC) | Conforms to reference |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Transport Class | 6.1 |
| Packing Group | II |
| Acidity | Acid |
Literature values
Published physical properties of the substance, not batch specifications.
| Property | Value |
|---|---|
| Appearance | Yellow solid |
| Odour | Odorless |
| Melting Point | 86 °C |
| Boiling Point | 312 °C |
| Density | 1.58 g/cm³ at 20 °C |
| Water Solubility | 198 mg/L at 20 °C |
| Solubility (other solvents) | Slightly soluble in petroleum ether; soluble in ethanol, ether, acetone, chloroform |
| Vapour Pressure | 0.00012 mmHg at 25 °C |
| pKa | pKa = 4.31 |
| log P (octanol/water) | 2.13 |
Source: PubChem CID 10800 (HSDB)
Identification
| Property | Value |
|---|---|
| SKU | 90036824 |
| CAS Number | 534-52-1 |
| IUPAC Name | 2-methyl-4,6-dinitrophenol |
| EC Number | 208-601-1 |
| Molecular Formula | CH3C6H2(NO2)2OH |
| Molecular Weight | 198.13 |
| Exact Mass | 198.0277 |
| SMILES | CC1=CC(=CC(=C1O)[N+](=O)[O-])[N+](=O)[O-] |
| InChIKey | ZXVONLUNISGICL-UHFFFAOYSA-N |
| InChI | InChI=1S/C7H6N2O5/c1-4-2-5(8(11)12)3-6(7(4)10)9(13)14/h2-3,10H,1H3 |
| PubChem CID | 10800 |
| UN Number | UN1598 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 29089200 |
| Tariff Code | 2908920000 |
Safety & GHS
-
Corrosive
GHS05
-
Toxic
GHS06
-
Health Hazard
GHS07
-
Serious Health Hazard
GHS08
-
Hazardous to the Environment
GHS09
Hazard statements
- EUH044 Risk of explosion if heated under confinement
- H300 + H310 + H330 Fatal if swallowed, in contact with skin or if inhaled
- H317 May cause an allergic skin reaction
- H318 Causes serious eye damage
- H341 Suspected of causing genetic defects
- H400 Very toxic to aquatic life
- H410 Very toxic to aquatic life with long lasting effects
Precautionary statements
- P210 Keep away from heat/sparks/open flames/hot surfaces - No smoking
- P260 Do not breathe dust/fume/gas/mist/vapours/spray
- P273 Avoid release to the environment
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician
- P308+313 IF exposed or concerned: Get medical advice/attention
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
- 2-Methyl-4,6-dinitrophenol
- Antinonin
- Antinonnin
- Degrassan
- Dekrysil
- Dinitro
- Dinitrocresol
- Dinitrol
- DNOC
- Sinox
Frequently asked questions
What is 4,6-Dinitro-o-cresol used for?
It is primarily used as a precursor in the synthesis of dyes, pesticides, and other organic compounds.
What is the chemical formula and molecular weight of 4,6-Dinitro-o-cresol?
The formula is CH3C6H2(NO2)2OH with a molecular weight of 198.13 g/mol.
How should 4,6-Dinitro-o-cresol be stored?
It should be stored at ambient temperature, away from heat, moisture, and incompatible materials.
What grade is available for 4,6-Dinitro-o-cresol?
Available in technical grade; custom purity levels may be requested.
Can Molekula supply 4,6-Dinitro-o-cresol in bulk?
Yes, bulk quantities are available upon request; please contact our sales team for details.
What documentation comes with an order of 4,6-Dinitro-o-cresol?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS) with the shipment.
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.