3,11-Dichloro-6,11-dihydro-6-methyldibenzo[c,f][1,2]thiazepine 5,5-dioxide
3,11-二氯-6,11-二氢-6-甲基-二苯并[c,f][1,2]硫氮杂卓 5,5-二氧化物
Also known as: 3,11-Dichloro-6-methyl-6,11-dihydrodibenzo[c,f][1,2]thiazepine 5,5-dioxide, Tianeptine Thiazepinyl Chloride Impurity, Intermediate of Tianeptine, 3,11-Dichloro-6,11-dihydro-6-methyl-5,5-dioxodibenzo[c,f][1,2]thiazepine, 5,8-Dichloro-11-methyldibenzo[c,f]thiazepine 10,10-dioxide, rac 3,11-Dichloro-6,11-dihydro-6-methyldibenzo[c,f][1,2]thiazepine 5,5-dioxide
3,11-Dichloro-6,11-dihydro-6-methyldibenzo[c,f][1,2]thiazepine 5,5-dioxide (CAS 26638-66-4) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C14H11Cl2NO2S and a molecular weight of 328.214 g/mol. It is also known as 3,11-Dichloro-6-methyl-6,11-dihydrodibenzo[c,f][1,2]thiazepine 5,5-dioxide, Tianeptine Thiazepinyl Chloride Impurity and Intermediate of Tianeptine. Key properties include a boiling point of 445.3±55.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 223.1±31.5 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 26638-66-4
- Jingsj CID
- J-1950801-4
- Molecular Formula
- C14H11Cl2NO2S
- Chinese Name
- 3,11-二氯-6,11-二氢-6-甲基-二苯并[c,f][1,2]硫氮杂卓 5,5-二氧化物
- Molecular Weight
- 328.214 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 445.3±55.0 °C at 760 mmHg |
|---|---|
| Density | 1.5±0.1 g/cm3 |
| Flash Point | 223.1±31.5 °C |
Frequently Asked Questions
What is the CAS number of 3,11-Dichloro-6,11-dihydro-6-methyldibenzo[c,f][1,2]thiazepine 5,5-dioxide?
The CAS number of 3,11-Dichloro-6,11-dihydro-6-methyldibenzo[c,f][1,2]thiazepine 5,5-dioxide is 26638-66-4.
What are the molecular formula and molecular weight of 3,11-Dichloro-6,11-dihydro-6-methyldibenzo[c,f][1,2]thiazepine 5,5-dioxide?
3,11-Dichloro-6,11-dihydro-6-methyldibenzo[c,f][1,2]thiazepine 5,5-dioxide has molecular formula C14H11Cl2NO2S and molecular weight 328.214 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3,11-Dichloro-6,11-dihydro-6-methyldibenzo[c,f][1,2]thiazepine 5,5-dioxide (CAS 26638-66-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1950801-4 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.