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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 TOLUNE;2,4-dichloro-toluen;2,4-DICHLOROTOLUENE
CBNumber:
CB2854706
Molecular Formula:
C7H6Cl2
Molecular Weight:
161.03
MDL Number:
MFCD00000583
MOL File:
95-73-8.mol
MSDS File:
SDS
Last updated:2023-12-26 11:30:52

2,4-Dichlorotoluene Properties

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)
EWG's Food Scores 2
FDA UNII 3S32N6LG3X
NIST Chemistry Reference Benzene, 2,4-dichloro-1-methyl-(95-73-8)
EPA Substance Registry System 2,4-Dichlorotoluene (95-73-8)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS09
Signal word  Warning
Hazard statements  H411
Precautionary statements  P273
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
Toxicity LD50 orally in Rabbit: 2400 mg/kg
NFPA 704
2
2 0

2,4-Dichlorotoluene price More Price(17)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 145009 2,4-Dichlorotoluene 99% 95-73-8 250g $59 2024-03-01 Buy
Sigma-Aldrich 145009 2,4-Dichlorotoluene 99% 95-73-8 1kg $198 2024-03-01 Buy
TCI Chemical D0419 2,4-Dichlorotoluene 95-73-8 25ML $24 2024-03-01 Buy
TCI Chemical D0419 2,4-Dichlorotoluene 95-73-8 500ML $75 2024-03-01 Buy
Alfa Aesar B24406 2,4-Dichlorotoluene, 98% 95-73-8 250g $39 2021-12-16 Buy
Product number Packaging Price Buy
145009 250g $59 Buy
145009 1kg $198 Buy
D0419 25ML $24 Buy
D0419 500ML $75 Buy
B24406 250g $39 Buy

2,4-Dichlorotoluene Chemical Properties,Uses,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.]

95-80-7
95-73-8
Synthesis of 2,4-Dichlorotoluene from 2,4-Diaminotoluene
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View Lastest Price from 2,4-Dichlorotoluene manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
2,4-Dichlorotoluene pictures 2023-12-26 2,4-Dichlorotoluene
95-73-8
US $100.00-1.00 / KG 1KG 99% g-kg-tons, free sample is available Henan Fengda Chemical Co., Ltd
2,4-Dichlorotoluene pictures 2023-08-10 2,4-Dichlorotoluene
95-73-8
US $10.00 / KG 1KG 99.% 10 ton Hebei Guanlang Biotechnology Co,.LTD
High purity 2,4-Dichlorotoluene kf-wang(at)kf-chem.com pictures 2023-02-27 High purity 2,4-Dichlorotoluene kf-wang(at)kf-chem.com
95-73-8
US $10.00 / Kg/Drum 1g 99.6% 2000 Hebei Aicrowe Biotech Co., Ltd
Benzene,2,4-dichloro-1-methyl- Toluene, 2,4-dichloro- 2,4-DICHLOROTOLUENE 2,4-DICHLOROMETHYLBENZENE 1,3-DICHLORO-4-METHYLBENZENE 2,4-dichloro-1-methyl-benzen 2,4-dichloro-toluen toluene,2,4-dichloro- 36) 2,4-DICHLORO TOLUENE 2,4-Dichlorotoluol 2,4-DICHLORO TOLUNE 2,4-DICHLOROTOLUENE OEKANAL, 250 MG 2,4-Dichlorotoluene,98% 1-Methyl-2,4-dichlorobenzene 2,4-Dichlorotoluene,99% 2.4-Dichlorotoluene 2g [95-73-8] 2,4-Dichlortoluene 2,4-Dichlorotoluene, 99% 250ML 4-DCT 2,4- twochloro toluene 2.4-Dichloroto High purity 2,4-Dichlorotoluene kf-wang(at)kf-chem.com 2,4-Dichlorotoluene > 2,4-DICHLOROTOLUENE FOR SYNTHESIS 2,4-Dichlorotoluene ISO 9001:2015 REACH 95-73-8 2,4-Dichlorotoluene 2,4-dichloro-1-methylbenzene 2,4-DCT 2,4-Dichlortoluol 95-73-8 1547757-91-8 Halogenated Hydrocarbons Organic Building Blocks Building Blocks C7 Aryl Pesticides intermediate Building Blocks Chemical Synthesis Halogenated Hydrocarbons Organic Building Blocks Aryl C7 Halogenated Hydrocarbons Organics