4-chloro-3-trifluoromethylphenyl isothiocyanate
4-chloro-3-trifluoromethylphenyl isothiocyanate
CAS: 23163-86-2
Molecular Formula: C8H3ClF3NS
4-chloro-3-trifluoromethylphenyl isothiocyanate - Names and Identifiers
4-chloro-3-trifluoromethylphenyl isothiocyanate - Physico-chemical Properties
| Molecular Formula | C8H3ClF3NS |
| Molar Mass | 237.63 |
| Density | 1.47g/mLat 25°C(lit.) |
| Melting Point | 34 °C |
| Boling Point | 248-251°C(lit.) |
| Flash Point | 248-251°C |
| Specific Gravity | 1.440 |
| BRN | 787371 |
| Storage Condition | Keep Cold |
| Sensitive | Stench |
| Refractive Index | n20/D 1.5905(lit.) |
4-chloro-3-trifluoromethylphenyl isothiocyanate - Risk and Safety
| Risk Codes | 34 - Causes burns |
| 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 3265 8/PG 2 |
| WGK Germany | 3 |
| HS Code | 29309090 |
| Hazard Note | Harmful/Stench |
| Hazard Class | 6.1 |
| Packing Group | III |
4-chloro-3-trifluoromethylphenyl isothiocyanate - Introduction
isothiocyanate is an organic compound with the chemical formula CF3C6H3ClNCS. The following is a description of the properties, uses, preparation and safety information of the compound:
Nature:
-Appearance: Colorless or light yellow liquid
-Density: 1.53g/cm3
-Boiling Point: 132-133 ° C
-Melting point: 50-52 ° C
-Solubility: Soluble in organic solvents such as ethanol, ether and dichloromethane, insoluble in water
Use:
-As a chemical reagent: used in the thiolation reaction in organic synthesis reactions, the isothiocyanate functional group on the benzene ring can be introduced.
-As an intermediate: The compound can be used to synthesize other organic compounds, such as drugs, pesticides, etc.
Method:
-It can be prepared by the reaction of 4-chloro-3-trifluoromethylbenzene with ethyl thioisocyanate. The reaction conditions are that 4-chloro-3-trifluoromethylbenzene and ethyl thioisocyanate are reacted in ether or methylene chloride solution in a dry environment, and after a period of time, the product is obtained.
Safety Information:
-The compound is irritating to the skin and eyes. Pay attention to wearing protective gloves and goggles during operation.
-Avoid inhaling its vapor or dust and operate in a well-ventilated place.
-Avoid direct sunlight when storing, keep it sealed, away from heat sources and open flames.
-In case of accidental inhalation or exposure to this compound, seek medical attention immediately.
Nature:
-Appearance: Colorless or light yellow liquid
-Density: 1.53g/cm3
-Boiling Point: 132-133 ° C
-Melting point: 50-52 ° C
-Solubility: Soluble in organic solvents such as ethanol, ether and dichloromethane, insoluble in water
Use:
-As a chemical reagent: used in the thiolation reaction in organic synthesis reactions, the isothiocyanate functional group on the benzene ring can be introduced.
-As an intermediate: The compound can be used to synthesize other organic compounds, such as drugs, pesticides, etc.
Method:
-It can be prepared by the reaction of 4-chloro-3-trifluoromethylbenzene with ethyl thioisocyanate. The reaction conditions are that 4-chloro-3-trifluoromethylbenzene and ethyl thioisocyanate are reacted in ether or methylene chloride solution in a dry environment, and after a period of time, the product is obtained.
Safety Information:
-The compound is irritating to the skin and eyes. Pay attention to wearing protective gloves and goggles during operation.
-Avoid inhaling its vapor or dust and operate in a well-ventilated place.
-Avoid direct sunlight when storing, keep it sealed, away from heat sources and open flames.
-In case of accidental inhalation or exposure to this compound, seek medical attention immediately.
Last Update：2024-04-09 02:00:44
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Product Name: 4-CHLORO-3-(TRIFLUOROMETHYL)PHENYL ISOTHIOCYANATE Visit Supplier Webpage Request for quotation
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CAS: 23163-86-2
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Product Name: 4-CHLORO-3-(TRIFLUOROMETHYL)PHENYLISOTHIOCYANATE Request for quotation
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CAS: 23163-86-2
Tel: +86 021-37285211
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