3739-94-4

Name 2,6-Pyridinedicarboxylic acid chloride
CAS 3739-94-4
EINECS(EC#) 223-125-4
Molecular Formula C7H3Cl2NO2
MDL Number MFCD00006289
Molecular Weight 204.01
MOL File 3739-94-4.mol
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Chemical Properties

Appearance white to brown crystalline powder, crystals or
Melting point  56-58 °C (lit.)
Boiling point  284 °C (lit.)
density  1.4521 (rough estimate)
refractive index  1.6100 (estimate)
Fp  284°C
storage temp.  Storage temp. 2-8°C
form  Crystalline Powder, Crystals or Chunks
pka -2.12±0.10(Predicted)
color  White to brown
Water Solubility  Insoluble in water.
Sensitive  Moisture Sensitive
Detection Methods HPLC,NMR
BRN  131556
InChI InChI=1S/C7H3Cl2NO2/c8-6(11)4-2-1-3-5(10-4)7(9)12/h1-3H
InChIKey GWHOGODUVLQCEB-UHFFFAOYSA-N
SMILES C1(C(Cl)=O)=NC(C(Cl)=O)=CC=C1
CAS DataBase Reference 3739-94-4(CAS DataBase Reference)
NIST Chemistry Reference 2,6-Pyridinedicarbony chloride(3739-94-4)
Storage Precautions Store under nitrogen;Moisture sensitive
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Safety Data

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302+H332-H317-H412
Precautionary statements  P261-P273-P280-P301+P312-P302+P352-P304+P340+P312
Hazard Codes  C
Risk Statements 
R34:Causes burns.
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S24/25:Avoid contact with skin and eyes .
RIDADR  UN 3261 8/PG 2
WGK Germany  3
F  10-19-21
HazardClass  8
PackingGroup  II
HS Code  29333990

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Material Safety Data Sheet(MSDS)

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