2-氯-4-氟硝基苯

2-氯-4-氟硝基苯 - Names and Identifiers

Name	2-chloro-4-fluoro-1-nitrobenzene
Synonyms	2-Chloro-4-Fluoronitrobenzene 2-Chloro-4-fluoronitrobenzene 4-fluoro-2-chloronitrobenzene 2-CHLORO-4-FLUORONITROBENZENE 2-chloro-4-fluoronitrobenzenen 1-Chloro-5-fluoro-2-nitroBenzene 2-chloro-4-fluoro-1-nitrobenzene 3-Chloro-1-fluoro-4-nitrobenzene Benzene, 2-chloro-4-fluoro-1-nitro-
CAS	2106-50-5
EINECS	218-286-2
InChI	InChI=1/C6H3ClFNO2/c7-5-3-4(8)1-2-6(5)9(10)11/h1-3H

2-氯-4-氟硝基苯 - Physico-chemical Properties

Molecular Formula	C6H3ClFNO2
Molar Mass	175.54
Density	1.494±0.06 g/cm3(Predicted)
Melting Point	34-37°C
Boling Point	71°C/2.3mmHg(lit.)
Flash Point	96.8°C
Solubility	DMSO (Sparingly), Methanol (Slightly)
Vapor Presure	0.0728mmHg at 25°C
Appearance	Solid
Color	Light Yellow Low-Melting
Storage Condition	Inert atmosphere,Room Temperature
Refractive Index	1.554
MDL	MFCD03412200

2-氯-4-氟硝基苯 - Risk and Safety

Hazard Symbols	Xi - Irritant
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. R36/38 - Irritating to eyes and skin. R21/22 - Harmful in contact with skin and if swallowed.
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. S36/37 - Wear suitable protective clothing and gloves.
UN IDs	2811
HS Code	29049090
Hazard Note	Irritant
Hazard Class	6.1
Packing Group	Ⅲ

2-氯-4-氟硝基苯 - Introduction

The chemical formula is ClC6H3(NO2)F, which is an organic compound. The following is a description of its nature, use, formulation and safety information:

Nature:
-Appearance: White crystalline solid.
-Melting point: Its melting point range is between 47-49 degrees Celsius.
-Boiling point: About 272 degrees Celsius.
-Density: about 1.585 g/mL.
-Solubility: Slightly soluble in water, soluble in many organic solvents such as ether and alcohol.

Use:
-is often used in organic synthesis reaction. It is an important intermediate and can be used to prepare other organic compounds, such as drugs, dyes, etc.
-Because it is more prone to electrophilic substitution reactions than flat-bottomed benzene, it is often used to replace compounds that prepare other functional groups.

Method:
-It can be obtained by reacting phenol with acid. Wherein, phenol can be prepared by fluorination and nitration reaction.

Safety Information:
-has a certain toxicity. During operation, appropriate protective measures should be taken, such as wearing chemical protective gloves and goggles.
-Avoid inhalation of dust, contact with skin and eyes.
-When storing and handling this compound, comply with relevant regulations and safe practices.

Last Update：2024-04-09 21:04:16