(R)-(+)-2-Methyl-2-propanesulfinamide
R-(+)-tert-Butylsulfinamide
CAS: 196929-78-9
Molecular Formula: C4H11NOS
(R)-(+)-2-Methyl-2-propanesulfinamide - Names and Identifiers
(R)-(+)-2-Methyl-2-propanesulfinamide - Physico-chemical Properties
| Molecular Formula | C4H11NOS |
| Molar Mass | 121.2 |
| Density | 0.903 g/mL at 25 °C |
| Melting Point | 103-107°C(lit.) |
| Boling Point | 220.0±23.0 °C(Predicted) |
| Specific Rotation(α) | 4 º (c=1, CHCl3 + amylenes) |
| Flash Point | -17℃ |
| Solubility | Soluble in chloroform, methanol, tetrahydrofuran, dichloromethane, dimethyl sulfoxide and most organic solvents. |
| Appearance | Crystallization |
| Color | White, light pink, light yellow to brown |
| pKa | 10.11±0.50(Predicted) |
| Storage Condition | 2-8°C |
| Stability | store cold |
| Refractive Index | 4 ° (C=1, CHCl3) |
| MDL | MFCD05861479 |
| Use | Used as an intermediate in organic synthesis |
(R)-(+)-2-Methyl-2-propanesulfinamide - Risk and Safety
| Risk Codes | R11 - Highly Flammable R19 - May form explosive peroxides R36/37 - Irritating to eyes and respiratory system. R40 - Limited evidence of a carcinogenic effect R36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S22 - Do not breathe dust. S24/25 - Avoid contact with skin and eyes. S36/37 - Wear suitable protective clothing and gloves. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S16 - Keep away from sources of ignition. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. |
| UN IDs | UN 2056 3 / PGII |
| WGK Germany | 3 |
| TSCA | No |
| HS Code | 29309090 |
| Hazard Note | Irritant/Keep Cold |
(R)-(+)-2-Methyl-2-propanesulfinamide - Reference Information
| Use | (R)-( )-tert-butyl sulfinamide is a chiral ligand used in pharmaceutical compositions. (R)-(+)-tert-butyl sulfinamide can be easily converted to P,N-sulfinyl imine ligands by condensation with aldehydes and ketones that can undergo iridium-catalyzed asymmetric hydrogenation of olefins. Used as an intermediate in organic synthesis A reagent for the synthesis of chiral amines. |
Last Update：2024-04-09 19:05:10
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