4-Fluorophenyl isocyanate
4-Fluorophenyl isocyanate
CAS: 1195-45-5
Molecular Formula: C7H4FNO
4-Fluorophenyl isocyanate - Names and Identifiers
| Name | 4-Fluorophenyl isocyanate |
| Synonyms | SB 01844 NSC82348 ZINC00164841 F14335_ALDRICH EINECS 214-799-0 4-Fluorophenyl isocyate 4-Flurophenyl isocyanate 4-Fluorophenyl isocyanate 1-fluoro-4-isocyanato-benzen 1-fluoro-4-isocyanatobenzene 4-Isocyanatofluorobenzene, 1-Fluoro-4-isocyanatobenzene |
| CAS | 1195-45-5 |
| EINECS | 214-799-0 |
| InChI | InChI=1/C7H4FNO/c8-6-1-3-7(4-2-6)9-5-10/h1-4H |
4-Fluorophenyl isocyanate - Physico-chemical Properties
| Molecular Formula | C7H4FNO |
| Molar Mass | 137.11 |
| Density | 1.206g/mLat 25°C(lit.) |
| Boling Point | 55°C8mm Hg(lit.) |
| Flash Point | 127°F |
| Water Solubility | Decomposes |
| Vapor Presure | 1.74mmHg at 25°C |
| Appearance | Liquid |
| Color | Clear colorless to light yellow |
| BRN | 471609 |
| Storage Condition | 2-8°C |
| Sensitive | Moisture Sensitive/Lachrymatory |
| Refractive Index | n20/D 1.5141(lit.) |
4-Fluorophenyl isocyanate - Risk and Safety
| Risk Codes | R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. R36 - Irritating to the eyes R42 - May cause sensitization by inhalation R36/37/38 - Irritating to eyes, respiratory system and skin. R26 - Very Toxic by inhalation |
| Safety Description | S23 - Do not breathe vapour. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37 - Wear suitable protective clothing and gloves. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S38 - In case of insufficient ventilation, wear suitable respiratory equipment. S28A - |
| UN IDs | UN 3080 6.1/PG 2 |
| WGK Germany | 3 |
| FLUKA BRAND F CODES | 1-10-19 |
| HS Code | 29291090 |
| Hazard Note | Toxic/Corrosive/Lachrymatory/Moisture Sensitive |
| Hazard Class | 3 |
| Packing Group | III |
4-Fluorophenyl isocyanate - Introduction
Fluorophenyl isocyanate is an organic compound with the chemical formula C7H4FNO2 and the common structural formula PhOCN(Ph is phenyl). The following is a description of the properties, uses, preparation methods and safety information of p-fluorophenyl isocyanate:
Nature:
-Fluorophenyl isocyanate is a colorless liquid with a pungent odor.
-Its density is 1.212g/cm3, melting point is − 13°C, and boiling point is 196°C.
-Fluorophenyl isocyanate is insoluble in water and can be dissolved in organic solvents, such as ethers and alcohols.
Use:
-Fluorophenyl isocyanate is commonly used as a substrate or reagent in organic synthesis and can be used to prepare compounds containing isocyanate functional groups.
-It can react with amines to generate nitrile compounds, and can also react with alcohols to generate ester compounds.
Preparation Method:
-The preparation of fluorophenyl isocyanate is usually obtained by reacting cyanate ester with fluorostyrene.
-The specific experimental conditions and operation steps can be adjusted according to specific needs.
Safety Information:
-Fluorophenyl isocyanate is an irritant and may cause irritation in contact with skin and eyes.
-Wear appropriate personal protective equipment, such as chemical protective gloves, protective glasses and laboratory coats, when using and handling fluorophenyl isocyanate.
-Avoid inhaling fluorophenyl isocyanate vapor during use, ensure good ventilation or operate under an exhaust hood.
-Fluorophenyl isocyanate should be kept away from fire and oxidizing agents, stored in a closed container, away from acidic substances.
Nature:
-Fluorophenyl isocyanate is a colorless liquid with a pungent odor.
-Its density is 1.212g/cm3, melting point is − 13°C, and boiling point is 196°C.
-Fluorophenyl isocyanate is insoluble in water and can be dissolved in organic solvents, such as ethers and alcohols.
Use:
-Fluorophenyl isocyanate is commonly used as a substrate or reagent in organic synthesis and can be used to prepare compounds containing isocyanate functional groups.
-It can react with amines to generate nitrile compounds, and can also react with alcohols to generate ester compounds.
Preparation Method:
-The preparation of fluorophenyl isocyanate is usually obtained by reacting cyanate ester with fluorostyrene.
-The specific experimental conditions and operation steps can be adjusted according to specific needs.
Safety Information:
-Fluorophenyl isocyanate is an irritant and may cause irritation in contact with skin and eyes.
-Wear appropriate personal protective equipment, such as chemical protective gloves, protective glasses and laboratory coats, when using and handling fluorophenyl isocyanate.
-Avoid inhaling fluorophenyl isocyanate vapor during use, ensure good ventilation or operate under an exhaust hood.
-Fluorophenyl isocyanate should be kept away from fire and oxidizing agents, stored in a closed container, away from acidic substances.
Last Update：2024-04-10 22:29:15
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