- 4-Ethynylpyridine
- 4-Ethynylpyridine hydrochloride
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| Name |
4-Ethynylpyridine hydrochloride |
EINECS | 627-680-7 |
| CAS No. | 352530-29-1 | Density | N/A |
| PSA | 12.89000 | LogP | 1.86490 |
| Solubility | N/A | Melting Point |
150 °C (dec.)(lit.) |
| Formula | C7H5N.HCl | Boiling Point | N/A |
| Molecular Weight | 139.58 | Flash Point | N/A |
| Transport Information | N/A | Appearance | N/A |
| Safety | 26-36 | Risk Codes | 36/37/38 |
| Molecular Structure |
|
Hazard Symbols |
 Xi
|
| Synonyms |
Pyridine,4-ethynyl-, hydrochloride (9CI);4-Ethynylpyridine hydrochloride;4-Pyridylethyne hydrochloride; |
4-Ethynylpyridine hydrochloride Chemical Properties
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IUPAC Name: 4-Ethynylpyridine hydrochloride
SMILES: C#Cc1ccncc1.Cl
InChI: InChI=1/C7H5N.ClH/c1-2-7-3-5-8-6-4-7;/h1,3-6H;1H
InChIKey: KFBZWZGIZHLUBX-UHFFFAOYAY
Empirical Formula: C7H6ClN
Molecular Weight: 139.5822
Melting point: 150 ºC (dec.)
H-Bond Donor: 1
H-Bond Acceptor: 1
Rotatable Bond Count: 1
Exact Mass: 139.018877
MonoIsotopic Mass: 139.018877
Topological Polar Surface Area: 12.9
Heavy Atom Count: 9
Complexity: 103
Product Categories of 4-Ethynylpyridine hydrochloride (CAS NO.352530-29-1): Heterocyclic Compounds; C7 and C8;Heterocyclic Building Blocks; Pyridines
4-Ethynylpyridine hydrochloride Safety Profile
Hazard Codes: 
Xi
Risk Statements: 36/37/38
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements of 4-Ethynylpyridine hydrochloride (CAS NO.352530-29-1): 26-36
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36:Wear suitable protective clothing.
4-Ethynylpyridine hydrochloride Specification
4-Ethynylpyridine hydrochloride (CAS NO.352530-29-1), its Synonyms are 4-Ethynylpyridine HCl ; 4-Ethynylpyridine hydrochloride ; 4-Pyridylacetylene HCl ; REF DUPL: 4-pyridylacetylene HCl .
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