Molekula
1,2,4,5-Tetramethylbenzene 97%
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
1,2,4,5-Tetramethylbenzene is a high-purity aromatic hydrocarbon used as a solvent and intermediate in organic synthesis. It is a colorless crystalline solid at room temperature (melting point about 79 °C) with a camphor-like odor, suitable for laboratory and industrial applications. Available in 97% purity, it has a CAS number of 95-93-2, molecular formula C10H14, and molecular weight of 134.22 g/mol. Store at ambient temperature. Signal word: Danger. Molekula supplies 1,2,4,5-Tetramethylbenzene 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.
Need a different size? Add the nearest pack and change the size in your basket — we price it at the same rate per unit.
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100 g — $56.10 per pack
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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 | White or light yellow solid |
| Melting Point | ≥ 76 °C |
| Assay | ≥ 97% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Flash Point | 73 °C |
| Transport Class | 4.1 |
| Packing Group | II |
| Acidity | Acid |
Literature values
Published physical properties of the substance, not batch specifications.
| Property | Value |
|---|---|
| Melting Point | 79.2 °C |
| Boiling Point | 196 °C at 760 mmHg |
Source: PubChem CID 7269 (CAMEO Chemicals, PAC Chemical Database)
Identification
| Property | Value |
|---|---|
| SKU | 89993421 |
| CAS Number | 95-93-2 |
| IUPAC Name | 1,2,4,5-tetramethylbenzene |
| EC Number | 202-465-7 |
| Molecular Formula | C10H14 |
| Molecular Weight | 134.22 |
| Exact Mass | 134.1096 |
| SMILES | CC1=CC(=C(C=C1C)C)C |
| InChIKey | SQNZJJAZBFDUTD-UHFFFAOYSA-N |
| InChI | InChI=1S/C10H14/c1-7-5-9(3)10(4)6-8(7)2/h5-6H,1-4H3 |
| PubChem CID | 7269 |
| UN Number | UN1325 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 2902903050 |
| Tariff Code | 2902900000 |
Safety & GHS
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Flammable
GHS02
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Hazardous to the Environment
GHS09
Hazard statements
- H228 Flammable solid
- 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
- P273 Avoid release to the environment
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P302+352 IF ON SKIN: Wash with soap and water
- 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
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
- 1,2,4,5-TETRAMETHYLBENZENE (DURENE)
- 2,5-dimethyl-p-xylene
- Benzene, 1,2,4,5-tetramethyl-
- Duren
- Durene
- Durol
- NCIMech_000514
- p-Xylene, 2,5-dimethyl-
- WLN: 1R B1 D1 E1
Frequently asked questions
What is 1,2,4,5-Tetramethylbenzene used for?
It is primarily used as a chemical intermediate in the synthesis of specialty polymers and pharmaceuticals.
What is the chemical formula and molecular weight?
The formula is C10H14 with a molecular weight of 134.22 g/mol.
How should this compound be stored?
Store at ambient temperature in a cool, dry place away from incompatible materials.
What grade is available?
Available in 97% purity grade, suitable for laboratory and industrial applications.
Can Molekula supply this in bulk?
Yes, Molekula can supply 1,2,4,5-Tetramethylbenzene in bulk quantities—please contact sales for details.
What documentation comes with the order?
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.