ALPHA,ALPHA,2,4-TETRACHLOROTOLUENE
- CAS NO.：134-25-8
- Empirical Formula: C7H4Cl4
- Molecular Weight: 229.92
- MDL number: MFCD00043967
- EINECS: 205-134-5
- SAFETY DATA SHEET (SDS)
- Update Date: 2025-07-04 15:33:38
What is ALPHA,ALPHA,2,4-TETRACHLOROTOLUENE?
Chemical properties
2,4-Dichloro-1-(dichloromethyl)benzene is a white solid, mp42℃, bp118～120℃/1.86kpa, soluble in organic solvents such as benzene, ether and ketone.
The Uses of ALPHA,ALPHA,2,4-TETRACHLOROTOLUENE
2,4-Dichloro-1-(dichloromethyl)benzene is an intermediate for the preparation of 2,4-dichlorobenzaldehyde, which can be used for the production of fungicides such as diconazole.
Synthesis
2,4-dichlorotoluene and a small amount of PCl3 are used as catalysts, and chlorine gas is introduced to react, and finally 2,4-Dichloro-1-(dichloromethyl)benzene can be obtained.
Properties of ALPHA,ALPHA,2,4-TETRACHLOROTOLUENE
| Boiling point: | 110-115℃ (1 Torr) |
| Density | 1.501±0.06 g/cm3(Predicted) |
| storage temp. | 2-8°C |
| CAS DataBase Reference | 134-25-8 |
| EPA Substance Registry System | Benzene, 2,4-dichloro-1-(dichloromethyl)- (134-25-8) |
Safety information for ALPHA,ALPHA,2,4-TETRACHLOROTOLUENE
| Signal word | Danger |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07  Health Hazard GHS08  Environment GHS09 |
| GHS Hazard Statements |
H302:Acute toxicity,oral H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation H372:Specific target organ toxicity, repeated exposure H411:Hazardous to the aquatic environment, long-term hazard |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P273:Avoid release to the environment. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for ALPHA,ALPHA,2,4-TETRACHLOROTOLUENE
New Products
4,4-Difluoropiperidine hydrochloride tert-butyl 9-methoxy-3-azaspiro[5.5]undecane-3-carboxylate Indole Methyl Resin N-Isopropylurea N,N-Dicyclohexylcarbodiimide(DCC) MELDRUMS ACID 5-METHYLISOXAZOLE-4-CARBOXYLIC ACID Magnessium Bis glycinate Zinc ascorbate 1-bromo-2-butyne 2-acetamidophenol 9(10H)-anthracenone Erythrosin B, 4-Piperidinopiperidine 2-((4-morpholinophenylamino) (methylthio) methylene) malononitrile 2,4-dihydroxybenzaldehyde 3-(4-morpholinophenylamino)-5-amino-1H-pyrazole-4-carbonitrile Methyl 2-methylquinoline-6-carboxylate 2,6-dichloro-4-nitropyridine 4-Bromo-2-chlorobenzonitrile 2-(benzylamino)acetic acid hydrochloride 4-(tert-Butoxycarbonylamino)but- 2-ynoic acid 3,4-dihydro-2H-benzo[b][1,4]dioxepine 1-Phenyl-1-cycloprppanecarboxylicacidRelated products of tetrahydrofuran
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