Propane-2-sulfonic acid chloride
2-propanesulfonyl chloride
CAS: 10147-37-2
Molecular Formula: C3H7ClO2S
Propane-2-sulfonic acid chloride - Names and Identifiers
Propane-2-sulfonic acid chloride - Physico-chemical Properties
| Molecular Formula | C3H7ClO2S |
| Molar Mass | 142.6 |
| Density | 1.27 g/mL at 25 °C (lit.) |
| Melting Point | -47°C |
| Boling Point | 74-75 °C/19 mmHg (lit.) |
| Flash Point | 187°F |
| Water Solubility | Reacts with water. |
| Vapor Presure | 15.5 mm Hg ( 25 °C) |
| Vapor Density | 4 (vs air) |
| Appearance | clear liquid |
| Specific Gravity | 1.270 |
| Color | Colorless to Light yellow to Light orange |
| BRN | 1747497 |
| Storage Condition | under inert gas (nitrogen or Argon) at 2-8°C |
| Sensitive | Lachrymatory |
| Refractive Index | n20/D 1.453(lit.) |
Propane-2-sulfonic acid chloride - Risk and Safety
| Hazard Symbols | C - Corrosive |
| Risk Codes | R34 - Causes burns |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S28 - After contact with skin, wash immediately with plenty of soap-suds. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) |
| UN IDs | UN 3265 8/PG 2 |
| WGK Germany | 3 |
| FLUKA BRAND F CODES | 13-19-21 |
| HS Code | 29049090 |
| Hazard Note | Lachrymatory/Corrosive |
| Hazard Class | 8 |
| Packing Group | II |
Propane-2-sulfonic acid chloride - Reference Information
| autoignition temperature | 865 ° F. |
Last Update：2024-04-09 02:00:04
