pentane, 1-isocyanato-
1-Pentyl isocyanate
CAS: 3954-13-0
Molecular Formula: C6H11NO
pentane, 1-isocyanato- - Names and Identifiers
| Name | 1-Pentyl isocyanate |
| Synonyms | Pentyl isocyanate PENTYL ISOCYANATE 1-Pentyl isocyanate 1-Isocyanatopentane 1-PENTYL ISOCYANATE N-PENTYL ISOCYANATE pentane, 1-isocyanato- |
| CAS | 3954-13-0 |
| InChI | InChI=1/C6H11NO/c1-2-3-4-5-7-6-8/h2-5H2,1H3 |
pentane, 1-isocyanato- - Physico-chemical Properties
| Molecular Formula | C6H11NO |
| Molar Mass | 113.16 |
| Density | 0.878 g/mL at 25 °C (lit.) |
| Boling Point | 136-137 °C (lit.) |
| Flash Point | 90°F |
| Vapor Presure | 14.1mmHg at 25°C |
| Appearance | Liquid |
| Color | Clear colorless |
| BRN | 1746688 |
| Storage Condition | Flammables area |
| Sensitive | Moisture Sensitive |
| Refractive Index | n20/D 1.414(lit.) |
pentane, 1-isocyanato- - Risk and Safety
| Hazard Symbols | Xn - Harmful |
| Risk Codes | R10 - Flammable R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. R36/37/38 - Irritating to eyes, respiratory system and skin. R41 - Risk of serious damage to eyes |
| 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.) |
| UN IDs | UN 3080 6.1/PG 2 |
| WGK Germany | 3 |
| HS Code | 29291090 |
| Hazard Class | 6.1 |
| Packing Group | II |
pentane, 1-isocyanato- - Introduction
1-Pentyl isocyanate is an organic compound with the chemical formula C8H15NO, and the common isomer is n-pentyl isocyanate. It is a colorless liquid with a pungent odor at room temperature.
1-Pentyl isocyanate are widely used in organic synthesis, especially in the process of preparing organic compounds. It can be used as a chemical reagent and intermediate for the synthesis of other compounds such as amino acids, polypeptides and drugs. It can also be used as an organic solvent and co-solvent.
The preparation method of 1-Pentyl isocyanate can be obtained by the reaction of Baff and Esch reagent. This reaction reacts the Baf reagent (bromopropane) with carbamate and then with malononitrile to give finally the 1-Pentyl isocyanate.
For safety information, 1-Pentyl isocyanate is a flammable liquid and should be kept away from open flames and high temperatures. When using, care should be taken to avoid inhalation, contact with skin and eyes. In case of accidental contact or inhalation, flush with water promptly and seek medical help. During storage and handling, appropriate safety measures should be taken to maintain good indoor ventilation and use explosion-proof equipment.
1-Pentyl isocyanate are widely used in organic synthesis, especially in the process of preparing organic compounds. It can be used as a chemical reagent and intermediate for the synthesis of other compounds such as amino acids, polypeptides and drugs. It can also be used as an organic solvent and co-solvent.
The preparation method of 1-Pentyl isocyanate can be obtained by the reaction of Baff and Esch reagent. This reaction reacts the Baf reagent (bromopropane) with carbamate and then with malononitrile to give finally the 1-Pentyl isocyanate.
For safety information, 1-Pentyl isocyanate is a flammable liquid and should be kept away from open flames and high temperatures. When using, care should be taken to avoid inhalation, contact with skin and eyes. In case of accidental contact or inhalation, flush with water promptly and seek medical help. During storage and handling, appropriate safety measures should be taken to maintain good indoor ventilation and use explosion-proof equipment.
Last Update：2024-04-09 20:02:46
