- 4-Ethynylpyridine
- 4-Ethynylpyridine hydrochloride
- 2510-23-8Pyridine, 3-ethynyl-
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- 25103-09-7Acetic acid,2-mercapto-, isooctyl ester
- 25103-12-2Phosphorous acid,triisooctyl ester
- 2510-32-95-Oxazolecarboxylicacid, 4-methyl-
- 25103-52-0Isooctanoic acid
- 25103-58-6tert-Dodecanethiol
- 2510-36-34-Isoxazolecarboxylicacid, 3,5-dimethyl-
- 2510-37-42,4-dimethyl-1,3-oxazole-5-carboxylic acid
- 25103-87-1POLY(1,4-BUTYLENE ADIPATE)
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Cas Database |
| Name |
4-Ethynylpyridine |
EINECS | N/A | ||||
| CAS No. | 2510-22-7 | Density | 1.02g/cm3 | ||||
| PSA | 12.89000 | LogP | 1.06290 | ||||
| Solubility | N/A | Melting Point |
98 °C |
||||
| Formula | C7H5 N | Boiling Point | 170.5oC at 760 mmHg | ||||
| Molecular Weight | 103.123 | Flash Point | 57.5oC | ||||
| Transport Information | N/A | Appearance | N/A | ||||
| Safety |
|
Risk Codes | 36/37/38 | ||||
| Molecular Structure |
|
Hazard Symbols | Xi | ||||
| Synonyms |
(Pyridin-4-yl)acetylene;4-Ethynylpyridine; 4-Pyridylacetylene; 4-Pyridylethyne |
Article Data | 60 |
4-Ethynylpyridine Chemical Properties
Molecular structure of 4-Ethynylpyridine (CAS NO.2510-22-7) is:
Product Name: 4-Ethynylpyridine
CAS Registry Number: 2510-22-7
Molecular Formula: C7H5N
Molecular Weight: 103.12
Melting Point: 98 °C
Storage temp.: Freezer
Index of Refraction: 1.542
Molar Refractivity: 31.61 cm3
Molar Volume: 100.3 cm3
Surface Tension: 44.2 dyne/cm
Density: 1.02 g/cm3
Flash Point: 57.5 °C
Enthalpy of Vaporization: 39.02 kJ/mol
Boiling Point: 170.5 °C at 760 mmHg
Vapour Pressure: 1.94 mmHg at 25 °C
Product Categories: Pyridines;Acetylenes;Functionalized Acetylenes;Highly Purified Reagents;Other Categories;Refined Products by Sublimation;Pyridine
SMILES: C#Cc1ccncc1
InChI: InChI=1/C7H5N/c1-2-7-3-5-8-6-4-7/h1,3-6H
InChIKey: FDEDJRHULYIJOR-UHFFFAOYAU
4-Ethynylpyridine Safety Profile
Safty information about 4-Ethynylpyridine (CAS NO.2510-22-7) is:
Risk Statements: 36/37/38
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements: 26-36/37/39
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.
4-Ethynylpyridine Specification
4-Ethynylpyridine , its cas register number is 2510-22-7. It also can be called Pyridine, 4-ethynyl- ; 4-Pyridylacetylene .
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