Thiomorpholine-1,1-dioxide
Also known as: 1,1-Dioxothiomorpholine, Thiomorpholine dioxide, 1,1-Dioxide-4-thiomorpholine, Thiomorpholine 1,1-dioxide
Thiomorpholine-1,1-dioxide (CAS 39093-93-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C4H9NO2S and a molecular weight of 135.185 g/mol. Key properties include a melting point of 0°C, a boiling point of 336.2±35.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 157.1±25.9 °C. It is listed by 2 suppliers, 1 of which publish reference prices, from 4.97 to 27.00 CNY. Record last updated Aug 21, 2026.
- CAS No.
- 39093-93-1
- Jingsj CID
- J-1908115-5
- Molecular Formula
- C4H9NO2S
- Molecular Weight
- 135.185 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
In Stock | 98% 1000g | ¥4,970.00 | $0.74 /gBest ¥4.97/g CNY | CN China MOQ 1000g | |
In Stock | 98% 500g | ¥2,610.00 | $0.78 /g ¥5.22/g CNY | CN China MOQ 500g | |
In Stock | 98% 100g | ¥550.00 | $0.82 /g ¥5.50/g CNY | CN China MOQ 100g |
Physicochemical Properties
| Melting Point | 0°C |
|---|---|
| Boiling Point | 336.2±35.0 °C at 760 mmHg |
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 157.1±25.9 °C |
| Exact Mass | 135.035400 |
| PSA | 54.55000 |
| LogP | -1.45 |
| Vapor Pressure | 0.0±0.7 mmHg at 25°C |
| Refractive Index | 1.480 |
Customs & Trade Information
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
Frequently Asked Questions
What is the CAS number of Thiomorpholine-1,1-dioxide?
The CAS number of Thiomorpholine-1,1-dioxide is 39093-93-1.
What are the molecular formula and molecular weight of Thiomorpholine-1,1-dioxide?
Thiomorpholine-1,1-dioxide has molecular formula C4H9NO2S and molecular weight 135.185 g/mol.
Which suppliers offer Thiomorpholine-1,1-dioxide?
2 supplier(s) listed; reference unit price ¥4.97–27.00 /g.
What are the upstream and downstream products of Thiomorpholine-1,1-dioxide?
For Thiomorpholine-1,1-dioxide, Upstream Products: Thiomorpholine, 1,4-Thioxane-1,1-dioxide, Thiomorpholine hydrochloride; Downstream Products: 4-(4-Bromophenyl)thiomorpholine 1,1-dioxide, 2-(1,1-dioxo-1,4-thiazinan-4-yl)acetohydrazide, 1,3-Dicyclohexylurea.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Thiomorpholine-1,1-dioxide (CAS 39093-93-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1908115-5 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.