p-Fluorobenzyl isocyanate
4-Fluorobenzylisocyanate
CAS: 132740-43-3
Molecular Formula: C8H6FNO
p-Fluorobenzyl isocyanate - Names and Identifiers
| Name | 4-Fluorobenzylisocyanate |
| Synonyms | ZINC02568124 487309_ALDRICH 4-Fluorobenzylisocyanate 4-FLUOROBENZYL ISOCYANATE p-Fluorobenzyl isocyanate 4-Fluorophenylmethyl isocyanate |
| CAS | 132740-43-3 |
p-Fluorobenzyl isocyanate - Physico-chemical Properties
| Molecular Formula | C8H6FNO |
| Molar Mass | 151.14 |
| Density | 1.186 g/mL at 25 °C(lit.) |
| Boling Point | 211 °C(lit.) |
| Flash Point | 199 °F |
| Appearance | Form Liquid, color Colorless |
| Storage Condition | -20°C |
| Refractive Index | n20/D 1.505(lit.) |
| Use | Application 3-dihexylamine -1-propylamine can be used as an intermediate in pharmaceutical synthesis, which can be used in laboratory research and development and chemical pharmaceutical synthesis. |
p-Fluorobenzyl isocyanate - 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. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. |
| UN IDs | UN 2206 6.1/PG 3 |
| WGK Germany | 3 |
| HS Code | 29291090 |
| Hazard Class | IRRITANT |
p-Fluorobenzyl isocyanate - Upstream Downstream Industry
| Raw Materials | Ethyl acetate Carbon Diphosgene 4-Fluorobenzylamine 4-Fluorophenylacetyl chloride 4-Fluorophenylacetic acid Triphosgene PHOSGENE |
p-Fluorobenzyl isocyanate - Nature
| Sensitivity | Lachrymatory |
Last Update：2024-04-09 19:04:56
p-Fluorobenzyl isocyanate - Preparation
benzylamine (4mmol,800mg) and toluene (10mL) were added into a 100mL round bottom flask, triphosgene (5mmol,1.5g) was added under stirring, and reflux reaction was carried out for 4 hours. Concentrate to remove the solvent, and then add dichloromethane (5mL) to prepare 3-dihexylamine-1-propylamine.
Last Update：2024-04-09 21:00:56
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Featured ProductsMultiple Specifications
Product Name: 4-FLUOROBENZYL ISOCYANATE Request for quotationCAS: 132740-43-3
Tel: 86-10-10086 81625225
Email: yeqim@boyechemicals.com
Mobile: 86-15387090420
QQ: 1377812380
Wechat: 15387090420
Product Name: 4-Fluorobenzyl Isocyanate Visit Supplier Webpage Request for quotation
CAS: 132740-43-3
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
CAS: 132740-43-3
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
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View History
Raw Materials for p-Fluorobenzyl isocyanate