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
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)
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
N-Bromosuccinimide Price
- Product number
- 145009
- Product name
- 2,4-Dichlorotoluene
- Purity
- 99%
- Packaging
- 250g
- Price
- $59
- Updated
- 2024/03/01
- Product number
- 145009
- Product name
- 2,4-Dichlorotoluene
- Purity
- 99%
- Packaging
- 1kg
- Price
- $198
- Updated
- 2024/03/01
- Product number
- D0419
- Product name
- 2,4-Dichlorotoluene
- Packaging
- 25ML
- Price
- $24
- Updated
- 2024/03/01
- Product number
- D0419
- Product name
- 2,4-Dichlorotoluene
- Packaging
- 500ML
- Price
- $75
- Updated
- 2024/03/01
- Product number
- B24406
- Product name
- 2,4-Dichlorotoluene, 98%
- Packaging
- 250g
- Price
- $39
- Updated
- 2021/12/16
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
Preparation Products
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View Lastest Price from 2,4-Dichlorotoluene manufacturers
- 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
- Product
- 2,4-Dichlorotoluene 95-73-8
- Price
- US $10.00/KG
- Min. Order
- 1KG
- Purity
- 99.%
- Supply Ability
- 10 ton
- Release date
- 2023-08-09
- 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