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4-Chloropyridinium chloride

4-Chloropyridinium chloride ??? ???
?? ??:
7379-35-3
???:
4-Chloropyridinium chloride
???(??):
4-CHLOROPYRIDINE HYDROCHLORIDE;4-CHLOROPYRIDINE HCL;4-Chloropyridine hydrochloride 4-Chloropyridinium chloride;4-CHLOROPYRIDINE HYDROCHLORIDE 4-CHLORO-PYRIDINE HYDROCHLORIDE;RARECHEM AH CK 0074;4-Chloropyridinium c;oropyridine HydrochL;CHLOROPYRIDINE(4-) HCL;TH 336 (Hydrochloride);4-Chlorpyridinhydrochlorid
CBNumber:
CB8389136
???:
C5H4ClN.ClH
??? ??:
150.01
MOL ??:
7379-35-3.mol
MSDS ??:
SDS

4-Chloropyridinium chloride ??

???
210 °C (subl.)(lit.)
?? ?
147℃[at 101 325 Pa]
???
7.666hPa at 25℃
???
198 °C
?? ??
Keep in dark place,Inert atmosphere,Room temperature
???
soluble in DMSO, Methanol, Water
??? ??
??? ??
??
???? ???-????
??????(pH)
2.0 (100g/l, H2O, 20℃)
???
?? ?????.
BRN
3684904
InChI
InChI=1S/C5H4ClN.ClH/c6-5-1-3-7-4-2-5;/h1-4H;1H
InChIKey
XGAFCCUNHIMIRV-UHFFFAOYSA-N
SMILES
C1=NC=CC(Cl)=C1.[H]Cl
CAS ??????
7379-35-3(CAS DataBase Reference)
EPA
4-Chloropyridine hydrochloride (7379-35-3)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? Xn,Xi
?? ???? ?? 22-36/37/38-36/38-20/21/22
????? 26-9-27-36/37/39-36
????(UN No.) UN2811
WGK ?? 3
RTECS ?? US6300000
TSCA TSCA listed
?? ?? IRRITANT
???? III
HS ?? 29333999
???? ??? 11 - Combustible Solids
Hazard Classifications Acute Tox. 4 Oral
Eye Irrit. 2
????(GHS): Exclamation Mark (GHS07)
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H302 ??? ??? ?? ?? ?? - ?? ?? 4 ?? P264, P270, P301+P312, P330, P501
H319 ?? ?? ??? ??? ?? ? ?? ?? ??? ?? ?? 2A ?? P264, P280, P305+P351+P338,P337+P313P
??????:
P264 ?? ??? ?? ??? ????.
P264 ?? ??? ?? ??? ????.
P270 ? ??? ??? ??? ???, ???? ???? ???.
P280 ????/???/???/?????? ?????.
P301+P312 ??? ???? ??? ????(??)? ??? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
P337+P313 ?? ?? ??? ???? ???? ??· ??? ????.
NFPA 704
1
2 0

4-Chloropyridinium chloride MSDS


4-Chloropyridinium chloride

4-Chloropyridinium chloride C??? ??, ??, ??

??? ??

White to light yellow powder

??

It is employed as a catalyst in the synthesis of fluorazone derivatives by one-pot pyrrolation/cyclization of anthranilic acids.

4-Chloropyridinium chloride ?? ?? ? ???

???

?? ??


4-Chloropyridinium chloride ?? ??

???( 519)?? ??
??? ?? ??? ?? ?? ? ??
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4-Chloropyridinium chloride ?? ??:

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