| Identification | More | [Name]
2,3-Dichlorofluorobenzene | [CAS]
36556-50-0 | [Synonyms]
2,3-DICHLOROFLUOROBENZENE
1,2-dichloro-3-fluoro-benzen
1,2-Dichloro-3-fluorobenzene
2,3-Dichlorobenzene
2,3-Dichlorofluorobenzene 96%
2,3-Dichlorofluorobenzene99%
2,3-Dicholro-1-fluorobenzene | [Molecular Formula]
C6H3Cl2F | [MDL Number]
MFCD00060647 | [Molecular Weight]
164.99 | [MOL File]
36556-50-0.mol |
| Questions And Answer | Back Directory | [Uses]
Preparation of 2,3-dichloroanisole: Using 2,3-dichlorofluorobenzene as raw material, the following steps were performed sequentially: 1) 2,3-dichlorofluorobenzene was reacted with sodium methoxide in methanol solution at 20-80℃ for 2-24 h; the molar ratio of sodium methoxide to 2,3-dichlorofluorobenzene in the sodium methoxide in methanol solution was 1-4:1; 2) After cooling, the product obtained in step 1) was filtered, and the filtrate was distilled under reduced pressure to recover methanol, then water was added and stirred. The precipitated white crystals were dried to obtain 2,3-dichloroanisole. The preparation of 2,3-dichloroanisole using the above method conforms to the concept of green chemistry and has the characteristics of high yield. |
| Safety Data | Back Directory | [Symbol(GHS) ]
 
GHS02,GHS07 | [Signal word ]
Danger | [Hazard statements ]
H225-H315-H319-H335 | [Precautionary statements ]
P210-P280-P305+P351+P338 | [Hazard Codes ]
Xi | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
S37/39:Wear suitable gloves and eye/face protection . | [RIDADR ]
UN1993 | [Hazard Note ]
Irritant | [HazardClass ]
IRRITANT | [HS Code ]
2903998090 |
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