Molekula
Dimezone (4,4-Dimethyl-1-phenyl-3-pyrazolidinone)
Dimezone, also known as 4,4-dimethyl-1-phenyl-3-pyrazolidinone, is a heterocyclic organic compound used primarily in pharmaceutical and chemical synthesis. It serves as an intermediate in the production of certain dyes and medicinal compounds. Available with CAS number 2654-58-2, its molecular formula is C11H14N2O and molecular weight is 190.24 g/mol. Stored at ambient temperatures, it is classified as a hazardous substance with a signal word of Danger. Molekula supplies Dimezone from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
Dimezone, also known as 4,4-dimethyl-1-phenyl-3-pyrazolidinone, is a heterocyclic organic compound used primarily in pharmaceutical and chemical synthesis. It serves as an intermediate in the production of certain dyes and medicinal compounds. Available with CAS number 2654-58-2, its molecular formula is C11H14N2O and molecular weight is 190.24 g/mol. Stored at ambient temperatures, it is classified as a hazardous substance with a signal word of Danger. Molekula supplies Dimezone from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Specifications
| Property | Value |
|---|---|
| Appearance | Off white to yellow powder |
| Melting Point | 165°C - 170°C |
| Purity (HPLC) | ≥ 98.0% |
| Pb | ≤ 10ppm |
| Iron | ≤ 10ppm |
| Moisture (LOD) | ≤ 0.1% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Flash Point | 195 C |
| Transport Class | 6.1 |
| Packing Group | II |
| Shelf Life | 24 months |
| Acidity | Base |
Identification
| Property | Value |
|---|---|
| CAS Number | 2654-58-2 |
| Molecular Formula | C11H14N2O |
| Molecular Weight | 190.24 |
| SMILES | CC1(CN(NC1=O)C2=CC=CC=C2)C |
| EC / UN Number | 2811 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 2933.19.90.00 |
| Tariff Code | 2933199090 |
Safety & GHS
-
Explosive
GHS01
-
Corrosive
GHS05
Hazard statements
- H300 Fatal if swallowed
- H315 Causes skin irritation
- H317 May cause an allergic skin reaction
- H319 Causes serious eye irritation
- H335 May cause respiratory irritation
Precautionary statements
- P260 Do not breathe dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician
- P302+352 IF ON SKIN: Wash with soap and water
- P304+312 IF INHALED: 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
- P501 Dispose of contents/container to an approved waste disposal plant
For research and industrial use only
Documents
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.
Pricing & pack sizes
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is Dimezone used for?
Dimezone is primarily used as an intermediate in the synthesis of pharmaceuticals and dyes.
What is the chemical formula and molecular weight of Dimezone?
The formula is C11H14N2O with a molecular weight of 190.24 g/mol.
How should Dimezone be stored?
It should be stored at ambient temperature, away from moisture and incompatible materials.
What grade of Dimezone does Molekula supply?
Molekula supplies Dimezone in technical grade, suitable for research and industrial applications.
Can Molekula supply Dimezone in bulk?
Yes, Molekula can supply Dimezone in bulk quantities; please contact our sales team for details.
What documentation comes with a Dimezone order?
Each order includes a Certificate of Analysis and Safety Data Sheet (SDS) compliant with GHS standards.
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.