CRYPTOFIX 222
4,7,13,16,21,24-hexaoxa-1,10-diazabicyclo[8.8.8]hexacosane
CAS: 23978-09-8
Molecular Formula: C18H36N2O6
CRYPTOFIX 222 - Names and Identifiers
| Name | 4,7,13,16,21,24-hexaoxa-1,10-diazabicyclo[8.8.8]hexacosane |
| Synonyms | 2,2,2-CRYPT Kryptand 222 2,2-Cryptand Cryptate 222 KRYPTAND 222 Cryptand 222 Cryptand C222 Kryptofix 222 CRYPTOFIX 222 Cryptofix 222 KRYPTOFIX 222 Cryptand 2.2.2 2,2,2-CRYPTATE 2,2,2-CRYPTAND 2,2,2-Cryptate KRYPTOFIX(R) 222 4,7,13,16,21,24-hexaoxa-1,10-diazabicyclo[8.8.8]hexacosane 4,7,13,16,21,24-HEXAOXA-1,10-DIAZABICYCLO[8.8.8]HEXACOSANE 4,7,13,16,21,24-hexaoxa-1,10-diazoniabicyclo[8.8.8]hexacosane |
| CAS | 23978-09-8 |
| EINECS | 245-962-4 |
| InChI | InChI=1/C18H36N2O6/c1-7-21-13-14-24-10-4-20-5-11-25-17-15-22-8-2-19(1)3-9-23-16-18-26-12-6-20/h1-18H2/p+2 |
| InChIKey | AUFVJZSDSXXFOI-UHFFFAOYSA-N |
CRYPTOFIX 222 - Physico-chemical Properties
| Molecular Formula | C18H36N2O6 |
| Molar Mass | 376.49 |
| Density | 1.1888 (rough estimate) |
| Melting Point | 68-71°C(lit.) |
| Boling Point | 505.03°C (rough estimate) |
| Flash Point | 144.2°C |
| Water Solubility | soluble |
| Solubility | Chloroform (Slightly), Methanol (Slightly, Heated) |
| Vapor Presure | 1.22E-10mmHg at 25°C |
| Appearance | Colorless crystal |
| Color | White to Off-White |
| BRN | 620282 |
| pKa | 7.21±0.20(Predicted) |
| Storage Condition | Store at +2°C to +8°C. |
| Sensitive | Easily absorbing moisture |
| Refractive Index | 1.5700 (estimate) |
| MDL | MFCD00005111 |
| Use | Cassiform ligands, together with potassium mirrors, are used to reduce sterically hindered stannane to crystalline radical anions. |
CRYPTOFIX 222 - Risk and Safety
| Risk Codes | R36/37/38 - Irritating to eyes, respiratory system and skin. R22 - Harmful if swallowed |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. |
| WGK Germany | 3 |
| RTECS | MP4750000 |
| HS Code | 2934 99 90 |
| Toxicity | LD50 orally in Rabbit: > 300 - 2000 mg/kg |
CRYPTOFIX 222 - Reference Information
| NIST chemical information | Information provided by: webbook.nist.gov (external link) |
| use | used for spinning polyester filaments, drawing films, making bottles, etc. |
Last Update：2024-04-09 20:52:54
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