ethynylpyridine
ethynylpyridine structure
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Common Name | ethynylpyridine | ||
|---|---|---|---|---|
| CAS Number | 1945-84-2 | Molecular Weight | 103.121 | |
| Density | 1.0±0.1 g/cm3 | Boiling Point | 170.5±13.0 °C at 760 mmHg | |
| Molecular Formula | C7H5N | Melting Point | 77-78ºC | |
| MSDS | Chinese USA | Flash Point | 57.5±12.4 °C | |
| Symbol |
GHS07 |
Signal Word | Warning | |
| Name | 2-Ethynylpyridine |
|---|---|
| Synonym | More Synonyms |
| Density | 1.0±0.1 g/cm3 |
|---|---|
| Boiling Point | 170.5±13.0 °C at 760 mmHg |
| Melting Point | 77-78ºC |
| Molecular Formula | C7H5N |
| Molecular Weight | 103.121 |
| Flash Point | 57.5±12.4 °C |
| Exact Mass | 103.042198 |
| PSA | 12.89000 |
| LogP | 0.91 |
| Vapour Pressure | 1.9±0.3 mmHg at 25°C |
| Index of Refraction | 1.543 |
| Storage condition | 2-8°C |
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H315-H319-H335 |
| Precautionary Statements | P261-P305 + P351 + P338 |
| Personal Protective Equipment | Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
| Hazard Codes | Xi:Irritant; |
| Risk Phrases | R36/37/38 |
| Safety Phrases | S26-S36 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2933399090 |
| Precursor 8 | |
|---|---|
| DownStream 10 | |
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CAS#:13141-43-0| HS Code | 2933399090 |
|---|---|
| Summary | 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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Synthesis and properties of an ionic conducting material: in-situ preparation of poly(2-ethynyl-N-iodopyridinium iodide) and its electro-optical and electrochemical properties.
J. Nanosci. Nanotechnol. 14(10) , 8028-32, (2014) Poly(2-ethynyl-N-iodopyridinium iodide) [PEIPI] was easily prepared via in-situ uncatalyzed polymerization of 2-ethynylpyridine by using iodine. The activated acetylenic bond of 2-ethynyl-N-iodopyridi... |
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Synthesis and characterization of an ionic conjugated polymer: poly[2-ethynyl-N-(2-furoyl)pyridinium chloride].
J. Nanosci. Nanotechnol. 14(8) , 6247-50, (2014) A new ionic polyacetylene derivative with furoyl substituents was prepared by the uncatalyzed polymerization of 2-ethynylpyridine by using 2-furoyl chloride in high yield. The polymer structure was ch... |
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An asymmetrically derivatized 1,2,3-triphospholide: synthesis and reactivity of the 4-(2'-pyridyl)-1,2,3-triphospholide anion.
Inorg. Chem. 52(9) , 5527-34, (2013) Reactions between anionic heptaphosphide clusters ([P7](3-)/[HP7](2-)) and 2-ethynylpyridine yielded the 4-(2'-pyridyl)-1,2,3-triphospholide anion ([P3C2H(2-C5H4N)](-); 1). This species was isolated a... |
| 2-ethynyl-pyridine |
| Pyridine, 2-ethynyl- |
| pyridylethyne |
| 2-Ethynylpyridine |
| ethynyl pyridine |
| pyridylacetylene |
| 2-Pyridylacetylene |
| pyridine,2-ethynyl |
| MFCD00041598 |
| 2-Ethynyl pyridine |
| ethynylpyridine |
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: ethynylpyridine
- Price: ￥278.0/5g ￥98.0/1g
- Purity: 95.0%
- Stocking Period: Inquiry
- Contact: Liu jia
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 2-Ethynylpyridine
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
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