tetramethylbenzene
Also known as: 1,2,3,4-TETRAMETHYLBENZENE, 1,2,3,4-Tetramethylbenzene, 1,2,3,4-Tetramethylbenzene,tech.90%, 1,2,3,4-tetramethyl-benzen, Benzene, 1,2,3,4-tetramethyl-, DUROL, EINECS 202-465-7, LABOTEST-BB LT00852111, MFCD00008528, Prehenitene, Prehnitene, TETRAMETHYLBENZENEISOMERS
tetramethylbenzene (CAS 488-23-3) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C10H14 and a molecular weight of 134.218 g/mol. Key properties include a melting point of 76-80 °C(lit.), a boiling point of 204.0±35.0 °C at 760 mmHg, a density of 0.9±0.1 g/cm3 and a flash point of 68.3±0.0 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 488-23-3
- Jingsj CID
- J-49508-6
- Molecular Formula
- C10H14
- Molecular Weight
- 134.218 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 76-80 °C(lit.) |
|---|---|
| Boiling Point | 204.0±35.0 °C at 760 mmHg |
| Density | 0.9±0.1 g/cm3 |
| Flash Point | 68.3±0.0 °C |
| Exact Mass | 134.109543 |
| LogP | 4.06 |
| Additional Property | 4.6 (vs air) |
| Vapor Pressure | 0.4±0.2 mmHg at 25°C |
| Refractive Index | 1.501 |
Activity & Biological Data
| Additional Information | [1]. Ying Duan Lei, et al. Measuring the Octan-1-ol Air Partition Coefficient of Volatile Organic Chemicals with the Variable Phase Ratio Headspace Technique. Cite this: J. Chem. Eng. Data 2019, 64, 11, 4793–4800. |
|---|
Frequently Asked Questions
What is the CAS number of tetramethylbenzene?
The CAS number of tetramethylbenzene is 488-23-3.
What are the molecular formula and molecular weight of tetramethylbenzene?
tetramethylbenzene has molecular formula C10H14 and molecular weight 134.218 g/mol.
What are the upstream and downstream products of tetramethylbenzene?
For tetramethylbenzene, Upstream Products: But-2-yne, 1,2,4,5-Tetramethylbenzene, 1,2,3,5-tetramethylbenzene; Downstream Products: 1,2,3,5-tetramethylbenzene, 1,2,4,5-Tetramethylbenzene, 1,2,3-Trimethylbenzene.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "tetramethylbenzene (CAS 488-23-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-49508-6 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.