4-Chlorophenyl cyanomethyl ketone
4-Chlorobenzoylacetonitrile
CAS: 4640-66-8
Molecular Formula: C9H6ClNO
4-Chlorophenyl cyanomethyl ketone - Names and Identifiers
| Name | 4-Chlorobenzoylacetonitrile |
| Synonyms | 4-Chlorophenacylcyanide p-Chlorophenacyl Cyanide p-chlorobenzoylacetonitrile 4-chlorobenzoylacetonitirle 4-Chlorobenzoylacetonitrile p-Chloro-2-cyanoacetophenone 4-Chlorophenyl cyanomethyl ketone 4-Chloro-β-oxo-benzenepropanenitrile 3-(4-Chlorphenyl)-3-oxopropanonitril 3-Oxo-3-(4-chlorophenyl)propionitrile 3-(4-Chlorophenyl)-3-oxopropanenitrile 3-(4-Chloro-phenyl)-3-oxo-propionitrile Benzenepropanenitrile, 4-chloro-beta-oxo- |
| CAS | 4640-66-8 |
| InChI | InChI=1/C9H6ClNO/c10-8-3-1-7(2-4-8)9(12)5-6-11/h1-4H,5H2 |
| InChIKey | JYOUFPNYTOFCSJ-UHFFFAOYSA-N |
4-Chlorophenyl cyanomethyl ketone - Physico-chemical Properties
| Molecular Formula | C9H6ClNO |
| Molar Mass | 179.6 |
| Density | 1.2364 (rough estimate) |
| Melting Point | 129-133°C(lit.) |
| Boling Point | 349.3±22.0 °C(Predicted) |
| Flash Point | 165.1°C |
| Solubility | Soluble in Dichloromethane, Ether, Ethyl Acetate and Methanol |
| Vapor Presure | 4.75E-05mmHg at 25°C |
| Appearance | White-like solid |
| Color | White to Yellow to Orange |
| BRN | 743368 |
| pKa | 7.37±0.10(Predicted) |
| Storage Condition | Sealed in dry,Room Temperature |
| Refractive Index | 1.422-1.424 |
| MDL | MFCD00051625 |
4-Chlorophenyl cyanomethyl ketone - Risk and Safety
| Risk Codes | 36/37/38 - 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 - Wear suitable protective clothing. |
| UN IDs | 3276 |
| WGK Germany | 3 |
| HS Code | 29269090 |
| Hazard Class | IRRITANT, IRRITANT-H |
| Packing Group | III |
4-Chlorophenyl cyanomethyl ketone - Introduction
The chemical formula is C9H6ClNO, which is an organic compound.
Nature:
is a white solid powder with a spicy smell. It has a melting point of about 66-70°C and a boiling point of 279-281°C. It is practically insoluble in water and soluble in most organic solvents such as ethanol, ether and dichloromethane.
Use:
It is often used as an intermediate in organic synthesis. It can be used to synthesize other aminobenzoyl-containing compounds, such as drugs, dyes, optical brighteners, etc. In addition, it also has applications in the field of materials science, such as for the preparation of polymer materials.
Preparation Method:
The usual method of preparing phosphonium is to obtain p-nitrobenzoylacetonitrile by the reaction of p-nitrobenzene and chloroacetyl chloride, and then to obtain it through reduction and chlorination.
Safety Information:
is an organic compound, should pay attention to its toxicity. During the operation, contact with skin and eyes should be avoided. Appropriate protective equipment such as gloves, glasses and protective clothing should be worn during handling. Avoid inhaling its dust or solution and ensure adequate ventilation. In case of accidental contact or inhalation, rinse immediately with water and seek medical help. When stored, it should be kept sealed and away from fire and oxidizing agents.
Nature:
is a white solid powder with a spicy smell. It has a melting point of about 66-70°C and a boiling point of 279-281°C. It is practically insoluble in water and soluble in most organic solvents such as ethanol, ether and dichloromethane.
Use:
It is often used as an intermediate in organic synthesis. It can be used to synthesize other aminobenzoyl-containing compounds, such as drugs, dyes, optical brighteners, etc. In addition, it also has applications in the field of materials science, such as for the preparation of polymer materials.
Preparation Method:
The usual method of preparing phosphonium is to obtain p-nitrobenzoylacetonitrile by the reaction of p-nitrobenzene and chloroacetyl chloride, and then to obtain it through reduction and chlorination.
Safety Information:
is an organic compound, should pay attention to its toxicity. During the operation, contact with skin and eyes should be avoided. Appropriate protective equipment such as gloves, glasses and protective clothing should be worn during handling. Avoid inhaling its dust or solution and ensure adequate ventilation. In case of accidental contact or inhalation, rinse immediately with water and seek medical help. When stored, it should be kept sealed and away from fire and oxidizing agents.
Last Update：2024-04-09 20:52:54
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View History
4-Chlorophenyl cyanomethyl ketone
628-63-7
dipotassium wolframate
202000-99-5
镓
Niclofolano
155-10-2
吡效隆
Ethylene glycol acetate
Aridone acetic acid
628-63-7
dipotassium wolframate
202000-99-5
镓
Niclofolano
155-10-2
吡效隆
Ethylene glycol acetate
Aridone acetic acid