CAS No.611-06-3,2,4-Dichloronitrobenzene Suppliers,MSDS download

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Basic Information

Molecular Structure:
CAS No.:	611-06-3
Name:	2,4-Dichloronitrobenzene
Article Data:	35

Formula:	C₆H₃Cl₂NO₂
Molecular Weight:	192.001
Synonyms:	1,3-Dichloro-4-nitrobenzene;2,4-dichloro-1-nitrobenzene;2,4-dichloro-1-nitro-benzene;1, 3-Dichloro-4-nitrobenzene;Benzene, 2,4-dichloro-1-nitro-;2,4-Dichloro Nitrobenzene;
EINECS:	210-248-3
Density:	1.533 g/cm³
Melting Point:	29-32 °C(lit.)
Boiling Point:	258.5 °C at 760 mmHg
Flash Point:	116.9 °C
Solubility:	188 mg/L (20 °C) in water
Appearance:	Light yellow needles or amber crystalline solid
Hazard Symbols:	Xi, N, Xn
Risk Codes:	36/37/38-51/53-43-21/22
Safety:	26-36-61-36/37-24
Transport Information:	UN 2811
PSA:	45.82000
LogP:	3.42480

Synthetic route

: 541-73-1
1,3-Dichlorobenzene

: 611-06-3
2,4-dichloronitrobenzene

Conditions

Conditions	Yield
With sulfuric acid; nitric acid at 10 - 15℃; for 3h; Temperature;	97.2%
With sulfuric acid; nitric acid at 60℃; for 1h;	95.4%
With nitric acid; acetic anhydride In tetrachloromethane	65.3%

: 2516-95-2
5-chloro-2-nitrobenzoic acid

: 611-06-3
2,4-dichloronitrobenzene

Conditions

Conditions	Yield
With copper(l) iodide; oxygen; copper(l) chloride In dimethyl sulfoxide at 160℃; under 760.051 Torr; for 30h; Schlenk technique; Sealed tube;	93%
With oxygen; silver carbonate; potassium hydroxide; copper dichloride In dimethyl sulfoxide; N,N-dimethyl-formamide at 130 - 140℃;	80%
With 2.9-dimethyl-1,10-phenanthroline; oxygen; copper (I) acetate; silver sulfate; sodium chloride In dimethyl sulfoxide at 160℃; for 24h; Schlenk technique;	66%
With 2.9-dimethyl-1,10-phenanthroline; oxygen; copper diacetate; silver sulfate; sodium chloride In dimethyl sulfoxide at 160℃; under 760.051 Torr; for 20h; Schlenk technique;	64%

: 68716-47-2
2,4-dichlorophenylboronic acid

: 611-06-3
2,4-dichloronitrobenzene

Conditions

Conditions	Yield
With zirconium(IV) oxynitrate hydrate; iodine In toluene at 20℃; for 18h; Inert atmosphere;	85%

: 554-00-7
2,4-Dichloroaniline

: 611-06-3
2,4-dichloronitrobenzene

Conditions

Conditions	Yield
With sulfuric acid; acetic acid; tetra-n-propylammonium bromate for 1.5h; Heating;	81%
With tert.-butylhydroperoxide; potassium iodide In water; acetonitrile at 80℃; for 15h;	52%
Multi-step reaction with 2 steps 1: ethyl nitrite 2: durch Nitrieren View Scheme
Multi-step reaction with 2 steps 1: ethyl nitrite 2: water; nitric acid View Scheme

: 142-04-1
aniline hydrochloride

A: 611-06-3
2,4-dichloronitrobenzene

B: 100-00-5
4-chlorobenzonitrile

C: 88-73-3
2-Chloronitrobenzene

Conditions

Conditions	Yield
With 3,3-dimethyldioxirane In acetone at 20℃;	A 12% B 36% C 23%

...Expand

: 5866-97-7
2,6-dichloro-3-nitrobenzaldehyde

: 611-06-3
2,4-dichloronitrobenzene

Conditions

Conditions	Yield
With potassium hydroxide at 100℃;

: 13785-48-3
2,6-dichloro-3-nitroaniline

: 611-06-3
2,4-dichloronitrobenzene

Conditions

Conditions	Yield
With ethyl nitrite; ethanol

: 342043-37-2
2-nitro-3,5-dichloroacetanilide

: 611-06-3
2,4-dichloronitrobenzene

Conditions

Conditions	Yield
With sulfuric acid at 110℃; Kochen des Reaktionsgemisches mit NaNO2 in Aethanol;

: 88-73-3
2-Chloronitrobenzene

A: 611-06-3
2,4-dichloronitrobenzene

B: 3209-22-1
1,2-Dichloro-3-nitrobenzene

Conditions

Conditions	Yield
With antimonypentachloride beim Chlorieren;

: 98-95-3
nitrobenzene

A: 611-06-3
2,4-dichloronitrobenzene

B: 121-73-3
3-Chloronitrobenzene

C: 82-68-8
Quintozene

D: 88-73-3
2-Chloronitrobenzene

Conditions

Conditions	Yield
With chlorine fluorosulfate In 1,1,2-Trichloro-1,2,2-trifluoroethane at -25℃;	A 16.5 % Chromat. B 8.5 % Chromat. C 2 g D 2.8 % Chromat.

...Expand

Raw Materials

142-04-1

7647-18-9

554-00-7

88-73-3

Downstream Products

554-00-7

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Specification

The CAS register number of 2,4-Dichloronitrobenzene is 611-06-3. It also can be called as 1,3-Dichloro-4-nitrobenzene and the IUPAC name about this chemical is 2,4-dichloro-1-nitrobenzene. The molecular formula about this chemical is C₆H₃Cl₂NO₂and the molecular weight is 192.00. It belongs to the following product categories, such as Chlorobenzene Series; Benzene derivates and so on. This chemical is not compatible with strong oxidizing agents, strong bases, and you must not take it with incompatible materials. And also prevent it to broken down into hazardous decomposition products: hydrogen chloride, nitrogen oxides, carbon monoxide, carbon dioxide.

Physical properties about 2,4-Dichloronitrobenzene are: (1)ACD/LogP: 3.00; (2)ACD/LogD (pH 5.5): 3; (3)ACD/LogD (pH 7.4): 3; (4)ACD/BCF (pH 5.5): 112; (5)ACD/BCF (pH 7.4): 112; (6)ACD/KOC (pH 5.5): 1019.66; (7)ACD/KOC (pH 7.4): 1019.66; (8)#H bond acceptors: 3; (9)#Freely Rotating Bonds: 1; (10)Polar Surface Area: 45.82Å²; (11)Index of Refraction: 1.595; (12)Molar Refractivity: 42.58 cm³; (13)Molar Volume: 125.1 cm³; (14)Polarizability: 16.88x10^-24cm³; (15)Surface Tension: 50.9 dyne/cm; (16)Enthalpy of Vaporization: 47.61 kJ/mol; (17)Boiling Point: 258.5 °C at 760 mmHg; (18)Vapour Pressure: 0.0221 mmHg at 25°C.

Preparation: this chemical can be prepared by aniline; hydrochloride, this reaction can also produce 1-chloro-4-nitro-benzene and 1-chloro-2-nitro-benzene. This reaction will need reagent dimethyldioxirane and solvent acetone. The reaction temperature is 20 ℃. The yield is about 12%.

Uses of 2,4-Dichloronitrobenzene: it can be used to produce 2,4-dichloro-aniline at heating. This reaction is a kind of Reduction. It will need reagent NaBH₄, ZrCl₄and solvent tetrahydrofuran with reaction time of 7 hours. The yield is about 84%.

When you are using this chemical, please be cautious about it as the following:
This chemical is irritating to eyes, respiratory system and skin and it is toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment, it is harmful in contact with skin and if swallowed, it may cause sensitization by skin contact. When you are using it, wear suitable protective clothing and gloves, you need avoid contact with skin and avoid release to the environment. Refer to special instructions / safety data sheets. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

You can still convert the following datas into molecular structure:
(1)Canonical SMILES: C1=CC(=C(C=C1Cl)Cl)[N+](=O)[O-]
(2)InChI: InChI=1S/C6H3Cl2NO2/c7-4-1-2-6(9(10)11)5(8)3-4/h1-3H
(3)InChIKey: QUIMTLZDMCNYGY-UHFFFAOYSA-N