p-Ethylnylpyridine
2-Ethynylpyridine
CAS: 1945-84-2
Molecular Formula: C7H5N
p-Ethylnylpyridine - Names and Identifiers
| Name | 2-Ethynylpyridine |
| Synonyms | 2-EthynyL 2-Ethynylpyridine 2-Pyridylacetylene p-Ethylnylpyridine TIMTEC-BB SBB006619 2-Ethylnyl Pyridine 2-Pyridinylacetylene Pyridine, 2-Ethynyl- 1-(2-Pyridinyl)ethyne (Pyridin-2-yl)acetylene |
| CAS | 1945-84-2 |
| EINECS | 628-748-9 |
| InChI | InChI=1/C7H5N/c1-2-7-5-3-4-6-8-7/h1,3-6H |
p-Ethylnylpyridine - Physico-chemical Properties
| Molecular Formula | C7H5N |
| Molar Mass | 103.12 |
| Density | 1.021 g/mL at 25 °C (lit.) |
| Melting Point | 77-78 C |
| Boling Point | 85 °C/12 mmHg (lit.) |
| Flash Point | 170°F |
| Water Solubility | Soluble in water. |
| Vapor Presure | 1.94mmHg at 25°C |
| Appearance | Liquid |
| Specific Gravity | 1.021 |
| Color | Clear dark brown |
| BRN | 1098904 |
| pKa | 2.31±0.12(Predicted) |
| Storage Condition | 2-8°C |
| Refractive Index | n20/D 1.56(lit.) |
| Physical and Chemical Properties | Storage Conditions: 2-8 ℃ WGK Germany:3 |
p-Ethylnylpyridine - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. S37/39 - Wear suitable gloves and eye/face protection |
| WGK Germany | 3 |
| HS Code | 29339900 |
p-Ethylnylpyridine - Reference Information
| Use | 2-ethynylpyridine can be used for the synthesis of self-doped ionic conjugated polymer poly (2-ethynylpyridinium N-benzoyl sulfonate). |
Last Update：2024-09-23 08:49:36
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Product Name: 2-Ethynylpyridine Visit Supplier Webpage Request for quotationCAS: 1945-84-2
Tel: +86-400-900-4166
Email: product@acmec-e.com
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QQ: 2881950922
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Product Name: 2-Ethynylpyridine Visit Supplier Webpage Request for quotationCAS: 1945-84-2
Tel: +86-18821248368
Email: Int06@meryer.com
Mobile: +86-18821248368
QQ: 495145328
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