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2,6-Dichloroisonicotinic acid

2,6-Dichloroisonicotinic acid ??? ???
?? ??:
5398-44-7
???:
2,6-Dichloroisonicotinic acid
???(??):
2,6-DICHLOROPYRIDINE-4-CARBOXYLIC ACID;CGA-41396;BUTTPARK 43\57-46;AKOS BBS-00006615;RARECHEM AL BO 0824;TIMTEC-BB SBB003621;2,6-dichloroisonicotinicaci;2,6-DICHLOROISONICOTINIC ACID;Dichloropyridinecarboxylicacid;2,6-DichloroisonicotinicAcid>
CBNumber:
CB6110923
???:
C6H3Cl2NO2
??? ??:
192
MOL ??:
5398-44-7.mol
MSDS ??:
SDS

2,6-Dichloroisonicotinic acid ??

???
209-212 °C(lit.)
?? ?
437.8±40.0 °C(Predicted)
??
1.612±0.06 g/cm3(Predicted)
?? ??
Keep in dark place,Sealed in dry,Room Temperature
???
???? ???
??? ??
powder to crystal
?? ?? (pKa)
2.63±0.10(Predicted)
??
???? ????
???
???
InChI
InChI=1S/C6H3Cl2NO2/c7-4-1-3(6(10)11)2-5(8)9-4/h1-2H,(H,10,11)
InChIKey
SQSYNRCXIZHKAI-UHFFFAOYSA-N
SMILES
C1(Cl)=NC(Cl)=CC(C(O)=O)=C1
CAS ??????
5398-44-7(CAS DataBase Reference)
NIST
4-Pyridinecarboxylic acid, 2,6-dichloro-(5398-44-7)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? Xi
?? ???? ?? 36/37/38
????? 26-36-37/39
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

2,6-Dichloroisonicotinic acid C??? ??, ??, ??

??? ??

off-white to beige or light brownish powder

??

2,6-Dichloroisonicotinic acid is a derivative of isonicotinic acid (I821760). Treatment of oat cultivars using 2,6-dichloroisonicotinic acid results in an increased accumulation of avenathramide. 2,6-Dichloroisonicotinic acid is a well known inducer of plant resistance and induces the transcription of ZmNAC100 transcription factor.

??

ChEBI: A member of the class of pyridines that is isonicotinic acid which is substituted by chlorine at positions 2 and 6.

???

The best characterized synthetic inducer of resistance, 2,6-dichloroisonicotinic acid and its methyl ester (both are referred to as INA) were the first synthetic compounds reported to activate a phenocopy of bonafide systemic acquired resistance (SAR). 2,6-dichloroisonicotinic acid was used as an abiotic resistance inducer against bacterial spot disease of tomato caused by Xanthomonas perforans. INA was found to protect cucumber, tobacco, arabidopsis, sugar beet, bean, rose, barley, and rice from several pathogens[1].

2,6-Dichloroisonicotinic acid ?? ?? ? ???

???

?? ??


2,6-Dichloroisonicotinic acid ?? ??

???( 368)?? ??
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2,6-Dichloroisonicotinic acid ?? ??:

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