cyclobutanaminium
cyclobutylamine
CAS: 2516-34-9
Molecular Formula: C4H9N
cyclobutanaminium - Names and Identifiers
| Name | cyclobutylamine |
| Synonyms | AURORA KA-7608 CYCLOBUTYLAMINE cyclobutylamine Cyclobutanamine Ring-butylaMine AMINOCYCLOBUTANE 1-Cyclobutanamine cyclobutanaminium Cyclobutane-1-amine |
| CAS | 2516-34-9 |
| EINECS | 219-736-0 |
| InChI | InChI=1/C4H9N/c5-4-2-1-3-4/h4H,1-3,5H2/p+1 |
| InChIKey | KZZKOVLJUKWSKX-UHFFFAOYSA-N |
cyclobutanaminium - Physico-chemical Properties
| Molecular Formula | C4H9N |
| Molar Mass | 71.12 |
| Density | 0.833g/mLat 25°C(lit.) |
| Melting Point | 133-135.5 °C(Solv: ligroine (8032-32-4); dichloromethane (75-09-2)) |
| Boling Point | 81.5°C752mm Hg(lit.) |
| Flash Point | 24°F |
| Water Solubility | slightly soluble |
| Vapor Presure | 81.9mmHg at 25°C |
| Appearance | Liquid |
| Color | Clear colorless to light yellow |
| BRN | 2069297 |
| pKa | 10.80±0.20(Predicted) |
| Storage Condition | 2-8°C |
| Sensitive | Hygroscopic |
| Refractive Index | n20/D 1.437(lit.) |
cyclobutanaminium - Risk and Safety
| Risk Codes | R11 - Highly Flammable R34 - Causes burns 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 | S16 - Keep away from sources of ignition. 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. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S33 - Take precautionary measures against static discharges. S7/9 - |
| UN IDs | UN 2733 3/PG 2 |
| WGK Germany | 3 |
| HS Code | 29213000 |
| Hazard Class | 3 |
| Packing Group | II |
cyclobutanaminium - Reference Information
| NIST chemical information | Information provided by: webbook.nist.gov (external link) |
| Use | Used in the organic synthesis of 7-acridine from dihalopyridine. |
Last Update：2024-04-09 02:00:05
