ChemicalBook >?? ???? >?? ??>??? ???>2-???-4-????????

2-???-4-????????

2-???-4-???????? ??? ???

?? ??:: 28163-00-0

???:: 2-???-4-????????

???(??):: 2-???-4-????????

???:: 2-Chloro-4-nitrobenzonitrile

???(??):: 2-CHLORO-4-NITROBENZONITRIL;4-nitro-2-chlorobenzonitrile;3-Chloro-4-cyanonitrobenzene;2-CHLORO-4-NITROBENZONITRILE;Benzonitrile, 2-chloro-4-nitro-;2-Chloro-4-nitrobenzonitrile,98%;2-chloro-4-nitrobenzenecarbonitrile;2-Chloro-4-nitrobenzonitrile ISO 9001：2015 REACH

CBNumber:: CB4370253

???:: C7H3ClN2O2

??? ??:: 182.56

MOL ??:: 28163-00-0.mol

?? ?? 123

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

????(GHS):

?? ?:

Warning

??·?? ??:

??	??·?? ??	?? ??	??	?? ?	P- ??
H302	??? ???	?? ?? ?? - ??	?? 4	??	P264, P270, P301+P312, P330, P501
H315	??? ??? ???	????? ?? ?????	?? 2	??	P264, P280, P302+P352, P321,P332+P313, P362
H319	?? ?? ??? ???	?? ? ?? ?? ??? ??	?? 2A	??	P264, P280, P305+P351+P338,P337+P313P
H335	?? ???? ??? ? ??	?? ???? ?? - 1? ??;???? ??	?? 3	??

??????:

P305+P351+P338

?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.

NFPA 704

	1
2		0

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.

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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

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