4-Ethynylpyridine hydrochloride Structure

4-Ethynylpyridine hydrochloride

Chemical Properties

Melting point 150 °C (dec.) (lit.)
storage temp.  under inert gas (nitrogen or Argon) at 2-8°C
form  solid
color  Yellow to Brown to Dark green
InChI InChI=1S/C7H5N.ClH/c1-2-7-3-5-8-6-4-7;/h1,3-6H;1H
InChIKey KFBZWZGIZHLUBX-UHFFFAOYSA-N
SMILES C(C1=CC=NC=C1)#C.Cl
UNSPSC Code 12352100
NACRES NA.22

Safety

Symbol(GHS) Exclamation Mark (GHS07)
Signal wordWarning
Hazard statements H315-H319-H335
Precautionary statements P261-P305+P351+P338-P280a-P304+P340-P405-P501a
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36
WGK Germany  3
HS Code  29333999
Storage Class 11 - Combustible Solids
Hazard Classifications Eye Irrit. 2
Skin Irrit. 2
STOT SE 3
NFPA 704:
1
2 1

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4-Ethynylpyridine hydrochloride Chemical Properties,Usage,Production

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