2,6-DI-TERT-BUTYLNAPHTHALENE
2,6-di-tert-butylnaphthalene
CAS: 3905-64-4
Molecular Formula: C18H24
2,6-DI-TERT-BUTYLNAPHTHALENE - Names and Identifiers
| Name | 2,6-di-tert-butylnaphthalene |
| Synonyms | Dibutylnaphthalene RARECHEM AQ BD 0NA2 2,6-di-ter-butylnaphthalene 2,6-Di-tert-butylnaphthalene 2,6-DI-TERT-BUTYLNAPHTHALENE 2,6-di-tert-butylnaphthalene 2,6-Di-Tert-Butylnaphthalnene Naphthalene, 2,6-di-tert-butyl- 2,6-bis(1,1-dimethylethyl)naphthalene |
| CAS | 3905-64-4 |
| EINECS | 223-461-1 |
| InChI | InChI=1/C18H24/c1-17(2,3)15-9-7-14-12-16(18(4,5)6)10-8-13(14)11-15/h7-12H,1-6H3 |
2,6-DI-TERT-BUTYLNAPHTHALENE - Physico-chemical Properties
| Molecular Formula | C18H24 |
| Molar Mass | 240.38 |
| Density | 0.9093 (estimate) |
| Melting Point | 148°C |
| Boling Point | 329.85°C |
| Flash Point | 165.2°C |
| Vapor Presure | 0.000238mmHg at 25°C |
| Appearance | powder to crystal |
| Color | White to Almost white |
| Storage Condition | Room Temprature |
| Refractive Index | 1.5496 (estimate) |
| Physical and Chemical Properties | Solid crystals. Melting point 147-149 °c. |
2,6-DI-TERT-BUTYLNAPHTHALENE - Risk and Safety
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and 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. |
2,6-DI-TERT-BUTYLNAPHTHALENE - Reference Information
| NIST chemical information | Information provided by: webbook.nist.gov (external link) |
| use | can be used as a pharmaceutical intermediate. The two isomers do not need to be separated, sulfonate with chlorosulfonic acid, and then neutralize with sodium carbonate to obtain sodium 3, 6-di-tert-butyl naphthalene sulfonate [14992-59-7] and 3, 7-di-tert-butyl naphthalene sulfonate Sodium sulfonate, that is, non-narcotic powerful antitussive medicine Kening. |
| Production method | is obtained by condensation of naphthalene and chloro-tert-butane. At the same time of the reaction, needle-like crystals 2,7-di-tert-butylnaphthalene [10275-58-8] were also generated. |
Last Update：2024-04-10 22:29:15
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