
Identification
CAS Number
2402-77-9
Name
2,3-Dichloropyridine
Synonyms
109811 [Beilstein]
2,3-Dichloropyridine [ACD/IUPAC Name]
2,3-Dichloropyridine [French] [ACD/IUPAC Name]
2,3-Dichlorpyridin [German] [ACD/IUPAC Name]
219-281-8 [EINECS]
2402-77-9 [RN]
Pyridine, 2,3-dichloro- [ACD/Index Name]
T6NJ BG CG [WLN]
“2,3-DICHLOROPYRIDINE”|”2,3-DICHLOROPYRIDINE”
[2402-77-9]
106-48-9 [RN]
16110-09-1 [RN]
2 3-dichloropyridine
2,3-Dichloropyridine (en)
2,3-dichloropyridine 99%
2,3-dichloropyridine, 99%
2,3-dichloropyridine,98%
2,3-dichloropyridine ?
2,3-dichloropyridine98%
2,3-二氯吡啶
2.3-Dichloropyridine
219-281-8MFCD00006229
22245-83-6 [RN]
2-Chloronicotinyl chloride
3440-99-1 [RN]
4-Chlorophenol [ACD/IUPAC Name]
5-20-05-00415 [Beilstein]
9/1/109
BR-39485
C5H3Cl2N
dichloropyridine
EINECS 219-281-8
FG-0505
MAKFMOSBBNKPMS-UHFFFAOYSA-N
PY-7069
Pyridine, dichloro-
sc-02783
US8050000 [RTECS]
SMILES
c1cc(c(nc1)Cl)Cl
StdInChI
InChI=1S/C5H3Cl2N/c6-4-2-1-3-8-5(4)7/h1-3H
StdInChIKey
MAKFMOSBBNKPMS-UHFFFAOYSA-N
Molecular Formula
C5H3Cl2N
Molecular Weight
147.990
EINECS
219-281-8
Beilstein Registry Number
109811
MDL Number
MFCD00006229
Properties
Appearance
White to off-white solid
Safety Data
Symbol
Signal Word
Warning
Hazard statements
H315 – H319 – H335Precautionary Statements
P302 + P352 – P305 + P351 + P338Personal Protective Equipment
dust mask type N95 (US),Eyeshields,Gloves
RIDADR
NONH for all modes of transport
WGK Germany
3
Specifications and Other Information of Our 2,3-Dichloropyridine CAS 2402-77-9
Identification Methods
HNMR, HPLC
Purity
99% min
2,5-Dichloropyridine
≤1.0%
2,5-Dichloropyridine
≤1.0%
Water
≤0.3%
Shelf Life
2 years
Storage
Under room temperature away from light
Known Application
Mainly used as pharmaceutical and pesticide intermediates.







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