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(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

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Physicochemical Properties

Melting Point97-101 °C(lit.)
Boiling Point220.0±23.0 °C at 760 mmHg
Density1.1±0.1 g/cm3
Flash Point86.8±22.6 °C

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.

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 2026-10-24).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.