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22841-92-5

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22841-92-5 Structure

22841-92-5 Structure
IdentificationBack Directory
[Name]

(3-CHLORO-PYRIDIN-2-YL)-HYDRAZINE
[CAS]

22841-92-5
[Synonyms]

3-chloro-2-hydrazylpyridine
3-CHLORO-2-HYDRAZINOPYRIDINE
3-Chloro-2-hydrazinylpyridine
3-chloro-2-hydrazineylpyridine
3-Chloro-2-hydrazinopyridine 98%
Pyridine, 3-chloro-2-hydrazinyl-
2-(3-chloropyridin-2-yl)hydrazine
(3-CHLORO-PYRIDIN-2-YL)-HYDRAZINE
3-Chloro-2-hydrazinylpyridine,>98%
(3-CHLORO-PYRIDIN-2-YL)-HYDRAZINE ISO 9001：2015 REACH
[Molecular Formula]

C5H6ClN3
[MDL Number]

MFCD01936479
[MOL File]

22841-92-5.mol
[Molecular Weight]

143.57
Chemical PropertiesBack Directory
[Melting point ]

165-167°
[Boiling point ]

247.6±50.0 °C(Predicted)
[density ]

1.43±0.1 g/cm3(Predicted)
[storage temp. ]

Keep in dark place,Inert atmosphere,Store in freezer, under -20°C
[solubility ]

Chloroform (Slightly), DMSO (Slightly)
[form ]

solid
[pka]

8.65±0.70(Predicted)
[color ]

White
[InChI]

InChI=1S/C5H6ClN3/c6-4-2-1-3-8-5(4)9-7/h1-3H,7H2,(H,8,9)
[InChIKey]

XAYCTBDPZIKHCW-UHFFFAOYSA-N
[SMILES]

C1(NN)=NC=CC=C1Cl
Safety DataBack Directory
[Symbol(GHS) ]

Exclamation Mark (GHS07)
GHS07
[Signal word ]

Warning
[Hazard statements ]

H302-H315-H319-H335
[Precautionary statements ]

P261-P305+P351+P338
[Hazard Codes ]

Xi,T
[Risk Statements ]

25
[Safety Statements ]

45
[Hazard Note ]

Irritant
[REACH Registrations]

Active
[HazardClass ]

IRRITANT
[HS Code ]

2933399990
Hazard InformationBack Directory
[Uses]

3-chloro-2-hydrazino pyridine is the important intermediate of synthesizing new ryania acceptor sterilant Rynaxypyr (Chlorantraniliprole) and cyanogen insect amide (Cyantraniliprole).
[Synthesis]

2, 3-dichloropyridine and hydrazine hydrate mix, add polar solvent, after back flow reaction 4-8 hour, reduce to the room temperature suction filtration promptly, yield of 3-chloro-2-hydrazino pyridine is 95%-99%.
[References]

[1] Patent: CN106187998, 2016, A. Location in patent: Paragraph 0009; 0012
[2] Patent: CN106588758, 2017, A. Location in patent: Paragraph 0091; 0092; 0098; 0099; 0105; 0106; 0112-0113
[3] Australian Journal of Chemistry, 2014, vol. 67, # 10, p. 1491 - 1503
[4] Patent: CN106810535, 2017, A. Location in patent: Paragraph 0065-0068
[5] Patent: CN108084152, 2018, A. Location in patent: Paragraph 0023; 0024; 0032; 0040
Spectrum DetailBack Directory
[Spectrum Detail]

(3-CHLORO-PYRIDIN-2-YL)-HYDRAZINE(22841-92-5)1HNMR
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