(S)-(-)-2-Methyl-2-propanesulfinamide
(S)-(-)-叔丁基亚磺酰胺
Also known as: (S)-tert-Butylsulfinamide, (S)-2-Methylpropane-2-sulfinamide, (S)-(−)-2-Methyl-2-propanesulfinamide, tert-Butylsulfinamide, (S)-(-)-tert-Butylsulfinamide, MFCD05861480, UNII:42F4K704G0
(S)-(-)-2-Methyl-2-propanesulfinamide (CAS 343338-28-3) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C4H11NOS and a molecular weight of 121.20 g/mol. It is also known as (S)-tert-Butylsulfinamide, (S)-2-Methylpropane-2-sulfinamide and (S)-(−)-2-Methyl-2-propanesulfinamide. Key properties include a melting point of 97-101 °C(lit.), a boiling point of 220.0±23.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 86.8±22.6 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 343338-28-3
- Jingsj CID
- J-48179-9
- Molecular Formula
- C4H11NOS
- Chinese Name
- (S)-(-)-叔丁基亚磺酰胺
- Molecular Weight
- 121.20 g/mol
- Category
- Organic Bases
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 97-101 °C(lit.) |
|---|---|
| Boiling Point | 220.0±23.0 °C at 760 mmHg |
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 86.8±22.6 °C |
| Exact Mass | 121.056137 |
| PSA | 62.30000 |
| LogP | -0.62 |
| Vapor Pressure | 0.1±0.4 mmHg at 25°C |
| Refractive Index | 1.523 |
Customs & Trade Information
| HS Code | 2930909090 |
|---|---|
| Summary | 2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of (S)-(-)-2-Methyl-2-propanesulfinamide?
The CAS number of (S)-(-)-2-Methyl-2-propanesulfinamide is 343338-28-3.
What are the molecular formula and molecular weight of (S)-(-)-2-Methyl-2-propanesulfinamide?
(S)-(-)-2-Methyl-2-propanesulfinamide has molecular formula C4H11NOS and molecular weight 121.20 g/mol.
What are the upstream and downstream products of (S)-(-)-2-Methyl-2-propanesulfinamide?
For (S)-(-)-2-Methyl-2-propanesulfinamide, Upstream Products: di-tert-butyl disulfide.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "(S)-(-)-2-Methyl-2-propanesulfinamide (CAS 343338-28-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-48179-9 (accessed 2026-10-28).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.