2243-54-1
2-NAPHTHYL ISOCYANATE
CAS: 2243-54-1
Molecular Formula: C11H7NO
2243-54-1 - Names and Identifiers
2243-54-1 - Physico-chemical Properties
| Molecular Formula | C11H7NO |
| Molar Mass | 169.18 |
| Density | 1.1616 (rough estimate) |
| Melting Point | 53-56 °C (lit.) |
| Boling Point | 83 °C/0.2 mmHg (lit.) |
| Water Solubility | It hydrolyzes in water. |
| Storage Condition | Room Temprature |
| Refractive Index | 1.4900 (estimate) |
2243-54-1 - 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 | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S27 - Take off immediately all contaminated clothing. 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.) |
| UN IDs | UN 3335 |
2243-54-1 - Upstream Downstream Industry
2243-54-1 - Nature
| refractive index | 1.4900 (estimate) |
| morphology | Chunks |
| color | White |
| water solubility | It hydrolyzes in water. |
| sensitivity | Moisture Sensitive |
Last Update：2024-04-10 22:29:15
2243-54-1 - Security information
| WGK Germany | 3 |
| RTECS number | QJ7950000 |
| HazardClass | 6.1 |
| HazardClass | IRRITANT |
| customs code | 29291090 |
Last Update：2024-04-10 22:29:15
2243-54-1 - Uses and synthesis methods
| category | toxic substances |
| flammability hazard characteristics | Open flame is combustible; combustion releases toxic nitrogen oxide smoke |
| storage and transportation characteristics | The warehouse is ventilated and dry at low temperature; it is stored separately from oxidants, acids, and food additives |
| fire extinguishing agent | dry powder, foam, carbon dioxide, sand. (Disable acid-base fire extinguishing agent). |
Last Update：2024-04-09 19:04:55
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CAS: 2243-54-1
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Raw Materials for 2243-54-1