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2-Chloro-4-pyridinecarboxylic acid

2-Chloro-4-pyridinecarboxylic acid ??? ???
?? ??:
6313-54-8
???:
2-Chloro-4-pyridinecarboxylic acid
???(??):
2-CHLOROISONICOTINIC ACID;2-CHLOROPYRIDINE-4-CARBOXYLIC ACID;NSC 40139;BUTTPARK 43\57-03;TIMTEC-BB SBB004003;RARECHEM AL BO 0840;2-Chloro-4-pyridinec;2-Chloroisonicotinic;ChloroisonicotinicAcid;oropyridine-4-carboxyL
CBNumber:
CB4375001
???:
C6H4ClNO2
??? ??:
157.55
MOL ??:
6313-54-8.mol
MSDS ??:
SDS

2-Chloro-4-pyridinecarboxylic acid ??

???
246 °C (dec.)(lit.)
?? ?
417.7±25.0 °C(Predicted)
??
1.470±0.06 g/cm3(Predicted)
?? ??
Keep in dark place,Sealed in dry,Room Temperature
???
DMSO????? ???
?? ?? (pKa)
3.00±0.10(Predicted)
??? ??
??? ??
??
???? ????
BRN
115861
InChI
InChI=1S/C6H4ClNO2/c7-5-3-4(6(9)10)1-2-8-5/h1-3H,(H,9,10)
InChIKey
QXCOHSRHFCHCHN-UHFFFAOYSA-N
SMILES
C1(Cl)=NC=CC(C(O)=O)=C1
CAS ??????
6313-54-8(CAS DataBase Reference)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? Xi
?? ???? ?? 36/37/38
????? 26-36-36/37/39
????(UN No.) UN2811
WGK ?? 3
?? ?? IRRITANT
HS ?? 29333990
???? ??? 11 - Combustible Solids
Hazard Classifications Eye Irrit. 2
Skin Irrit. 2
STOT SE 3
????(GHS): Exclamation Mark (GHS07)
?? ?: 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 ??·?·??·???·??·...·????? ??? ????.
P264 ?? ??? ?? ??? ????.
P264 ?? ??? ?? ??? ????.
P271 ?? ?? ??? ? ?? ???? ?????.
P280 ????/???/???/?????? ?????.
P302+P352 ??? ??? ??? ?? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
NFPA 704
1
2 0

2-Chloro-4-pyridinecarboxylic acid C??? ??, ??, ??

??? ??

white crystall powder

??

Used in monocomposite films.

2-Chloro-4-pyridinecarboxylic acid ?? ?? ? ???

???

?? ??


2-Chloro-4-pyridinecarboxylic acid ?? ??

???( 542)?? ??
??? ?? ??? ?? ?? ? ??
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2-Chloro-4-pyridinecarboxylic acid ?? ??:

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