2,4-Dichloro-1-(dichloromethyl)benzene
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2,4-Dichloro-1-(dichloromethyl)benzene
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CAS No:
134-25-8
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Formula:
C7H4Cl4
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Chemical Name:
2,4-Dichloro-1-(dichloromethyl)benzene
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Synonyms:
Benzene,2,4-dichloro-1-(dichloromethyl)-;Toluene,α,α,2,4-tetrachloro-;2,4-Dichloro-1-(dichloromethyl)benzene;α,α,2,4-Tetrachlorotoluene;2,4-Dichlorobenzal chloride
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CAS No:
2,4-Dichloro-1-(dichloromethyl)benzene Basic Attributes
229.92
229.92
205-134-5
DTXSID7059640
2903999090
Characteristics
0
4.46960
1.501±0.06 g/cm3(Predicted)
110-115 °C @ Press: 1 Torr
123.4ºC
1.575
0.00932mmHg at 25°C
Safety Information
P261, P264, P270, P271, P273, P280, P301+P312, P302+P352, P304+P340, P305+P351+P338, P312, P321, P330, P332+P313, P337+P313, P362, P391, P403+P233, P405, P501
H302
|Warning|H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]|P261, P264, P270, P271, P273, P280, P301+P312, P302+P352, P304+P340, P305+P351+P338, P312, P321, P330, P332+P313, P337+P313, P362, P391, P403+P233, P405, and P501|Aggregated GHS information provided by 3 companies from 1 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
2,4-Dichloro-1-(dichloromethyl)benzene Use and Manufacturing
The preparation method is to add 2, 4-dichlorotoluene and a small amount of PCl3 as a catalyst, add them to the reaction kettle, heat to 120°C, and inject chlorine gas to carry out the chlorination reaction under light conditions. When the samples are analyzed by GC 2, 4 -The conversion rate of dichlorotoluene ≥99% is the end point of the chlorination reaction. The chlorinated products obtained are 0.62% of 2, 4-dichlorobenzyl chloride, 85.18% of 2, 4-dichlorobenzylidene dichloride, and 13.8% of 2, 4-dichlorotrichloromethylbenzene, which can be isolated after post-treatment. 2, 4-Dichlorobenzylidene dichloride.
2,4-Dichlorobenzylidene dichloride is an intermediate for the preparation of 2,4-dichlorobenzaldehyde, which can be used for the production of fungicides such as enazolol.
Benzene, 2,4-dichloro-1-(dichloromethyl)-: INACTIVE
Computed Properties
Molecular Weight:229.9
XLogP3:5
Rotatable Bond Count:1
Exact Mass:229.903761
Monoisotopic Mass:227.906711
Heavy Atom Count:11
Complexity:126
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes
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2,4-Dichloro-1-(dichloromethyl)benzene
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