3,4-Dichlorobenzonitrile
|
|
3,4-Dichlorobenzonitrile ??? ???
|
|
|
- ?? ??:
- 6574-99-8
- ???:
- 3,4-Dichlorobenzonitrile
- ???(??):
- BUTTPARK 87\02-72;3,4-Dichlorobenzonit;3,4-Dichlorbenzonitril;3,4-Dichlorobenzonitrle;3,4-DICHLOROBENZONITRILE;Benzonitrile, 3,4-dichloro-;3,4-Dichlorobenzonitrile>3,4-Dichlorobenzonitrile 97%;3,4-DICHLOROBENZONITRILE HPLC;Cyhalofop-butyl intermediate
- CBNumber:
- CB8753494
- ???:
- C7H3Cl2N
- ??? ??:
- 172.01
- MOL ??:
- 6574-99-8.mol
|
3,4-Dichlorobenzonitrile ??
??
- ?? ? ?? ??
- ?? ? ???? ?? (GHS)
| ??? ?? |
Xn,T,Xi |
|
|
| ?? ???? ?? |
20/21/22-36/37/38 |
|
|
| ????? |
26-36 |
|
|
| ????(UN No.) |
3276 |
|
|
| WGK ?? |
2 |
|
|
| ?? ?? ?? |
Irritant/Toxic |
|
|
| TSCA |
N |
|
|
| ?? ?? |
6.1 |
|
|
| ???? |
III |
|
|
| HS ?? |
29269090 |
|
|
| ????(GHS): |
|
| ?? ?: |
Warning |
| ??·?? ??: |
| ?? |
??·?? ?? |
?? ?? |
?? |
?? ? |
?? ?? |
P- ?? |
| H315 |
??? ??? ??? |
????? ?? ????? |
?? 2 |
?? |
|
P264, P280, P302+P352, P321,P332+P313, P362 |
| H319 |
?? ?? ??? ??? |
?? ? ?? ?? ??? ?? |
?? 2A |
?? |
|
P264, P280, P305+P351+P338,P337+P313P |
| H335 |
?? ???? ??? ? ?? |
?? ???? ?? - 1? ??;???? ?? |
?? 3 |
?? |
|
|
|
| ??????: |
| P261 |
??·?·??·???·??·...·????? ??? ????. |
| P280 |
????/???/???/?????? ?????. |
| P301+P312 |
??? ???? ??? ????(??)? ??? ????. |
| P305+P351+P338 |
?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????. |
|
| NFPA 704 |
|
|
|
3,4-Dichlorobenzonitrile C??? ??, ??, ??
??? ??
White solid
??
3,4-Dichlorobenzonitrilemay be used in the preparation of:
- 3,4-difluorobenzonitrile
- 3-chloro-4-fluorobenzonitrile
- 5-chloromethyl-3-( 3,4-dichlorophenyl)isoxazole
- N-[3-(2-pyridyl)isoquinolin-1-yl]-3,4-dichlorobenzamidine
?? ??
3,4-Dichlorobenzonitrile (3,4-DCBN) is an aromatic nitrile that can be prepared from 3,4-dichlorobenzamide.
3,4-Dichlorobenzonitrile ?? ?? ? ???
???
?? ??
3,4-Dichlorobenzonitrile ?? ??
???( 404)?? ??
3,4-Dichlorobenzonitrile ?? ??:
p-??????? 2,3-????????? ????????? ?????? 2,6-?????????
2,3,4,5-Tetrachlorobenzonitrile
4,5-DICHLOROPHTHALONITRILE
3,4,5,6-Tetrachloro-2-cyanobenzoic acid ammonium salt
2,4-Dichlorobenzonitrile 97%,2,4-DICHLOROBENZONITRILE
4-AMINO-3,5-DICHLOROBENZONITRILE,4-Amino-3,5-dichlorobenzonitrile 98%
2,5-DICHLOROBENZONITRILE,2,5-Dichlorobenzonitrile,98%,2,5-Dichlorobenzonitrile 98%
Pentachlorobenzonitrile
3,5-DICHLOROBENZONITRILE
4-Hydroxy-3,5-dichlorobenzonitrile
3,5-Dichloro-2-Aminobenzonitrile 2-Amino-3,5-Dichlorobenzonitrile,2-AMINO-3,5-DICHLOROBENZONITRILE
6-AMINO-2,3-DICHLOROBENZONITRILE
CHLOROTHALONIL-4-HYDROXY
4,5-dichloro-2-nitrobenzonitrile
