1,2,3,4-tetrahydrodibenzothiophene
1,2,3,4-四氢-二苯并噻吩
Also known as: 1,2,3,4-THDBT, 1,2,3,4-Tetrahydrodibenzo[b,d]thiophene, 1,2,3,4-tetrahydro-DBT, 1,2,3,4-tetrahydro-dibenzothiophene, Dibenzothiophene, 1,2,3,4-tetrahydro-, Tetrahydrodibenzothiophene
1,2,3,4-tetrahydrodibenzothiophene (CAS 16587-33-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C12H12S and a molecular weight of 188.28900 g/mol. It is also known as 1,2,3,4-THDBT, 1,2,3,4-Tetrahydrodibenzo[b,d]thiophene and 1,2,3,4-tetrahydro-DBT. Key properties include a boiling point of 324.6ºC at 760mmHg, a density of 1.177g/cm3 and a flash point of 111.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 16587-33-0
- Jingsj CID
- J-1025359-5
- Molecular Formula
- C12H12S
- Chinese Name
- 1,2,3,4-四氢-二苯并噻吩
- Molecular Weight
- 188.28900 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 324.6ºC at 760mmHg |
|---|---|
| Density | 1.177g/cm3 |
| Flash Point | 111.1ºC |
Frequently Asked Questions
What is the CAS number of 1,2,3,4-tetrahydrodibenzothiophene?
The CAS number of 1,2,3,4-tetrahydrodibenzothiophene is 16587-33-0.
What are the molecular formula and molecular weight of 1,2,3,4-tetrahydrodibenzothiophene?
1,2,3,4-tetrahydrodibenzothiophene has molecular formula C12H12S and molecular weight 188.28900 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1,2,3,4-tetrahydrodibenzothiophene (CAS 16587-33-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1025359-5 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.