[2.1.1]Cryptand
KRYPTOFIX(R) 211
CAS: 31250-06-3
Molecular Formula: C14H28N2O4
[2.1.1]Cryptand - Names and Identifiers
[2.1.1]Cryptand - Physico-chemical Properties
| Molecular Formula | C14H28N2O4 |
| Molar Mass | 288.38 |
| Density | 1.097g/mLat 25°C(lit.) |
| Boling Point | 130°C0.002mm Hg(lit.) |
| Flash Point | >230°F |
| pKa | 7.24±0.20(Predicted) |
| Storage Condition | -196°C |
| Refractive Index | n20/D 1.5057(lit.) |
[2.1.1]Cryptand - Risk and Safety
| Hazard Symbols | Xn - Harmful |
| 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. |
| Safety Description | S23 - Do not breathe vapour. 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. S37/39 - Wear suitable gloves and eye/face protection |
| WGK Germany | 3 |
![[2.1.1]Cryptand](http://res.chembk.com/assets/str/2d/3/31/31250-06-3.png)