2-???-4-????????
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2-???-4-???????? ??
- ???
- 83-84 °C
- ?? ?
- 337.0±27.0 °C(Predicted)
- ??
- 1.6133 (rough estimate)
- ???
- 1.5557 (estimate)
- ?? ??
- Sealed in dry,Room Temperature
- ???
- ???? ???
- ??? ??
- powder to crystal
- ??
- White to Orange to Green
- CAS ??????
- 28163-00-0(CAS DataBase Reference)
??
- ?? ? ?? ??
- ?? ? ???? ?? (GHS)
??? ?? | Xn,Xi | ||
---|---|---|---|
?? ???? ?? | 36/37/38-20/21/22 | ||
????? | 36/37/39-26-22-36 | ||
????(UN No.) | 3276 | ||
?? ?? ?? | Harmful | ||
?? ?? | 6.1 | ||
???? | III | ||
HS ?? | 29269095 |
2-???-4-???????? C??? ??, ??, ??
??? ??
beige powder. 2-Chloro-4-nitrobenzonitrile [28163-00-0], 2-chloro-1-cyano-4-nitrobenzene, Mr 182.57, mp 81℃, is produced by the reaction of the diazonium salt derived from 2-chloro-4-nitroaniline with copper cyanide (Sandmeyer reaction). 4-Amino-2-chlorobenzonitrile can be obtained from 2-chloro-4-nitrobenzonitrile by reduction of the nitro group with iron (Bechamp method): it is used as an intermediate for the production of azo dyes.2-???-4-???????? ?? ?? ? ???
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2-???-4-???????? ?? ??
???( 116)?? ??
??? | ?? | ??? | ?? | ?? ? | ?? |
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2-???-4-???????? ?? ??:
????????? M-???????? 2-???-4-????? 4-??????? M-?????? ?????????? O-???????? ??????? P-???????? ??????
2-Chloro-4-nitrobenzoic acid
Tetrachloroterephthalonitrile
4-Nitrobenzaldehyde
5-CHLORO-2-NITROBENZONITRILE 97%,3-Chloro-6-nitrobenzonitrile,5-CHLORO-2-NITROBENZONITRILE
4-Amino-2-chlorobenzonitrile
2-Chlorobenzonitrile
4-Nitrobenzonitrile
2-Chloro-4-nitrotoluene