2,4-Dichloroaniline
- CAS NO.:554-00-7
- Empirical Formula: C6H5Cl2N
- Molecular Weight: 162.02
- MDL number: MFCD00007661
- EINECS: 209-057-8
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-08-15 19:00:21
What is 2,4-Dichloroaniline?
Chemical properties
pale grey or beige-brown to red-brown crystalline. Melting point 63°C, boiling point 245°C, relative density 1.567 (20/4°C), soluble in organic solvents such as ethanol, ether and acids. Slightly soluble in water. The color will be darkened in air.
The Uses of 2,4-Dichloroaniline
2,4-Dichloroaniline is used as an intermediate in the synthesis of dyestuffs, pigments, and pesticides.
The Uses of 2,4-Dichloroaniline
2,4-Dichloroaniline may be used as an analytical reference standard for the determination of the analyte in water samples by ultrasound-assisted ionic liquid dispersive liquid-phase micro-extraction, capillary electrophoresis with electrochemical and fluorescence detection and gas chromatography-mass spectrometry (GC-MS), respectively.
The Uses of 2,4-Dichloroaniline
2,4-Dichloroaniline is used as a raw material for the synthesis of anti-infective drug ciprofloxacin, pesticide fungicide Imibenconazole, herbicide (PUMA) and dyes.
Preparation
2,4-Dichloroaniline is synthesized from acetanilide by chlorination and hydrolysis.
Definition
ChEBI: 2,4-dichloroaniline is a dichloroaniline carrying chloro substituents at positions 2 and 4.
General Description
Beige crystals.
Air & Water Reactions
2,4-Dichloroaniline may be sensitive to exposure to air. Insoluble in water.
Reactivity Profile
2,4-Dichloroaniline is incompatible with acids, acid chlorides, acid anhydrides and oxidizing agents.
Fire Hazard
Flash point data for 2,4-Dichloroaniline are not available. 2,4-Dichloroaniline is probably combustible.
Properties of 2,4-Dichloroaniline
Melting point: | 59-62 °C (lit.)
60-65 °C |
Boiling point: | 245 °C (lit.) |
Density | 1.567 |
vapor pressure | 1hPa at 78℃ |
refractive index | 1.6000 (estimate) |
Flash point: | 115°C |
storage temp. | 0-6°C |
solubility | methanol: soluble, clear, very faintly brownish-yellow |
form | Crystalline Powder |
pka | 2.05(at 22℃) |
color | White to beige |
Specific Gravity | 1.567 (20℃) |
Water Solubility | Insoluble, <0.1 g/100 mL at 23 ºC |
BRN | 386422 |
CAS DataBase Reference | 554-00-7(CAS DataBase Reference) |
NIST Chemistry Reference | Benzenamine, 2,4-dichloro-(554-00-7) |
EPA Substance Registry System | 2,4-Dichloroaniline (554-00-7) |
Safety information for 2,4-Dichloroaniline
Signal word | Danger |
Pictogram(s) |
Skull and Crossbones Acute Toxicity GHS06 Environment GHS09 |
GHS Hazard Statements |
H302:Acute toxicity,oral H411:Hazardous to the aquatic environment, long-term hazard |
Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P273:Avoid release to the environment. P280:Wear protective gloves/protective clothing/eye protection/face protection. P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. |
Computed Descriptors for 2,4-Dichloroaniline
Abamectin manufacturer
JSK Chemicals
Aarti Industries Limited (AIL)
LANXESS India Pvt. Ltd.
BASR Fine Chemicals Pvt. Ltd.
New Products
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