2,4,7-Trimethyldibenzothiophene
2,4,7-三甲基二苯并噻吩
Also known as: 2,4,7-Trimethyldibenzo[b,d]thiophene, Dibenzothiophene, 2,4,7-trimethyl-
2,4,7-Trimethyldibenzothiophene (CAS 216983-03-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C15H14S and a molecular weight of 226.337 g/mol. It is also known as 2,4,7-Trimethyldibenzo[b,d]thiophene and Dibenzothiophene, 2,4,7-trimethyl-. Key properties include a boiling point of 380.1±11.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 137.4±5.5 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 216983-03-8
- Jingsj CID
- J-1614389-2
- Molecular Formula
- C15H14S
- Chinese Name
- 2,4,7-三甲基二苯并噻吩
- Molecular Weight
- 226.337 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 380.1±11.0 °C at 760 mmHg |
|---|---|
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 137.4±5.5 °C |
Frequently Asked Questions
What is the CAS number of 2,4,7-Trimethyldibenzothiophene?
The CAS number of 2,4,7-Trimethyldibenzothiophene is 216983-03-8.
What are the molecular formula and molecular weight of 2,4,7-Trimethyldibenzothiophene?
2,4,7-Trimethyldibenzothiophene has molecular formula C15H14S and molecular weight 226.337 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2,4,7-Trimethyldibenzothiophene (CAS 216983-03-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1614389-2 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.