(2-PYRAZINYL)TRIBUTYLTIN
(Tributylstannyl)-pyrazine
CAS: 205371-27-3
Molecular Formula: C16H30N2Sn
(2-PYRAZINYL)TRIBUTYLTIN - Names and Identifiers
(2-PYRAZINYL)TRIBUTYLTIN - Physico-chemical Properties
| Molecular Formula | C16H30N2Sn |
| Molar Mass | 369.13 |
| Density | 1.1706g/mLat 25°C |
| Boling Point | 130°C/1mmHg |
| Flash Point | 113°C |
| pKa | 0.94±0.10(Predicted) |
| Storage Condition | -20°C |
| Refractive Index | n20/D 1.5158 |
(2-PYRAZINYL)TRIBUTYLTIN - Risk and Safety
| Risk Codes | R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. R36/37/38 - Irritating to eyes, respiratory system and skin. R50/53 - Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. R48/23/25 - R36/38 - Irritating to eyes and skin. R25 - Toxic if swallowed R21 - Harmful in contact with skin |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S61 - Avoid release to the environment. Refer to special instructions / safety data sheets. S60 - This material and its container must be disposed of as hazardous waste. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S35 - This material and its container must be disposed of in a safe way. |
| UN IDs | UN 2788 6.1/PG 2 |
| WGK Germany | 3 |
| HS Code | 29339900 |
| Hazard Note | Toxic |
| Hazard Class | 6.1 |
(2-PYRAZINYL)TRIBUTYLTIN - Reference Information
| Use | a substituted pyrone was synthesized via a palladium-catalyzed coupling reaction of arylstannane with Pyran trifluoromethanesulfonate by microwave-assisted method. |
Last Update：2024-04-10 22:29:15
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