ChemicalBook > CAS DataBase List > 2,4-Dichlorotoluene

2,4-Dichlorotoluene

Product Name
2,4-Dichlorotoluene
CAS No.
95-73-8
Chemical Name
2,4-Dichlorotoluene
Synonyms
2,4-DCT;2,4-Dichlortoluol;2,4-dichloro-1-methylbenzene;4-DCT;2.4-Dichloroto;2,4-Dichlorotoluol;2,4-Dichlortoluene;2,4-dichloro-toluen;2,4-DICHLOROTOLUENE;2,4-DICHLORO TOLUNE
CBNumber
CB2854706
Molecular Formula
C7H6Cl2
Formula Weight
161.03
MOL File
95-73-8.mol
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2,4-Dichlorotoluene Property

Melting point:
-14 °C
Boiling point:
200 °C (lit.)
Density 
1.246 g/mL at 25 °C (lit.)
vapor pressure 
4 hPa (50 °C)
refractive index 
n20/D 1.546(lit.)
Flash point:
175 °F
storage temp. 
Store below +30°C.
form 
Liquid
color 
Clear colorless
Water Solubility 
immiscible
BRN 
1931691
CAS DataBase Reference
95-73-8(CAS DataBase Reference)
NIST Chemistry Reference
Benzene, 2,4-dichloro-1-methyl-(95-73-8)
EPA Substance Registry System
2,4-Dichlorotoluene (95-73-8)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
23-24/25
RIDADR 
UN 2810
WGK Germany 
2
RTECS 
XT0730000
Autoignition Temperature
>450 °C
Hazard Note 
Harmful
TSCA 
Yes
HazardClass 
9
PackingGroup 
III
HS Code 
29036990
Hazardous Substances Data
95-73-8(Hazardous Substances Data)
Toxicity
LD50 orally in Rabbit: 2400 mg/kg
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H411Toxic to aquatic life with long lasting effects

Precautionary statements

P273Avoid release to the environment.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
145009
Product name
2,4-Dichlorotoluene
Purity
99%
Packaging
250g
Price
$59
Updated
2024/03/01
Sigma-Aldrich
Product number
145009
Product name
2,4-Dichlorotoluene
Purity
99%
Packaging
1kg
Price
$198
Updated
2024/03/01
TCI Chemical
Product number
D0419
Product name
2,4-Dichlorotoluene
Packaging
25ML
Price
$24
Updated
2024/03/01
TCI Chemical
Product number
D0419
Product name
2,4-Dichlorotoluene
Packaging
500ML
Price
$75
Updated
2024/03/01
Alfa Aesar
Product number
B24406
Product name
2,4-Dichlorotoluene, 98%
Packaging
250g
Price
$39
Updated
2021/12/16
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2,4-Dichlorotoluene Chemical Properties,Usage,Production

Chemical Properties

It is a clear colorless liquid that is insoluble in water but can be mixed with ethanol, ether, and benzene. It is primarily used as a pesticide and pharmaceutical intermediate, but also serves as a solvent.

Uses

2,4-Dichlorotoluene was used as an oxidant and a solvent during anaerobic catalytic oxidation of secondary alcohols by using an in situ (N-heterocyclic carbene)-Ni(0) system. It was used as growth supplement in the culture media of Ralstonia sp. strain PS12. It was used to develop a sensitive method based on solid-phase microextraction followed by gas chromatography-tandem mass spectrometry for the analysis of chlorotoluenes in water samples.

Preparation

2,4-Dichlorotoluene is synthesized by diazotization and chlorination with 2,4-diaminotoluene as raw material. First, hydrochloric acid and water into the reaction pot, heated to 50°C, stirring under the dissolution of 2,4-diaminotoluene, then hydrochloric acid and cuprous chloride into the pot, the 1% sodium nitrite solution evenly added, the temperature is maintained at about 60°C, resting stratification, the lower layer of crude product washed with water to neutral, add alkali to alkaline, and then water to remove the alkali, divided 2,4-dichlorotoluene crude product, water distillation of finished products.

Definition

ChEBI: 2,4-Dichlorotoluene is a dichlorobenzene.

Synthesis Reference(s)

Tetrahedron Letters, 32, p. 2759, 1991 DOI: 10.1016/0040-4039(91)85078-J

General Description

Clear colorless liquid.

Air & Water Reactions

Insoluble in water.

Reactivity Profile

Simple aromatic halogenated organic compounds, such as 2,4-Dichlorotoluene, are very unreactive. Reactivity generally decreases with increased degree of substitution of halogen for hydrogen atoms. Materials in this group may be incompatible with strong oxidizing and reducing agents. Also, they may be incompatible with many amines, nitrides, azo/diazo compounds, alkali metals, and epoxides.

Purification Methods

Recrystallise 2,4-dichlorotoluene from EtOH at low temperature or fractionally distil it. [Beilstein 5 IV 815.]

2,4-Dichlorotoluene Preparation Products And Raw materials

Raw materials

2-Nitrotoluene 2-(5-methyl-2-propan-2-yl-phenoxy)ethanamine 2-Chloro-6-nitrotoluene 2,3-Dichlorotoluene 2,4-Diaminotoluene Sulfuryl chloride Copper(I) chloride 5-Chloro-2-methylaniline 3,4-Dichlorotoluene 3-chloro-4-toluidine 2-Chlorotoluene 4-Chloro-2-nitrotoluene 4-Chlorotoluene

Preparation Products

ALPHA,ALPHA,2,4-TETRACHLOROTOLUENE 6,9-Dichloro-2-methoxyacridine Ciprofloxacin 4-CHLORO-2-(4-METHOXY-PHENYLAMINO)-BENZOIC ACID 2,4-Dichlorobenzoic acid 2,4-Dichlorobenzaldehyde 2,4-Dichlorobenzyl chloride 2,4-Dichlorobenzoyl chloride
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2,4-Dichlorotoluene Suppliers

Americas 1 Belgium 3 Canada 2 China 197 Europe 4 France 2 Germany 8 India 15 Italy 1 Japan 11 Slovakia 1 South Korea 2 Switzerland 2 The Netherlands 1 Ukraine 2 United Kingdom 12 United States 29 Global 293
3B Pharmachem (Wuhan) International Co.,Ltd.
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View Lastest Price from 2,4-Dichlorotoluene manufacturers

Hebei Chuanghai Biotechnology Co,.LTD
Product
2,4-Dichlorotoluene 95-73-8
Price
US $10.00/KG
Min. Order
1KG
Purity
99.%
Supply Ability
10 ton
Release date
2024-08-20
Henan Fengda Chemical Co., Ltd
Product
2,4-Dichlorotoluene 95-73-8
Price
US $100.00-1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
g-kg-tons, free sample is available
Release date
2023-12-26
Zhuozhou Wenxi import and Export Co., Ltd
Product
2,4-Dichlorotoluene 95-73-8
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-07-10

95-73-8, 2,4-DichlorotolueneRelated Search:

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