2-ETHYNYLPYRIDINE
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- $7 - $2800
- Product name: 2-ETHYNYLPYRIDINE
- CAS: 1945-84-2
- MF: C7H5N
- MW: 103.12
- EINECS:628-748-9
- MDL Number:MFCD00041598
- Synonyms:2-Ethynylpyridine ,97%;2-ETHYNYLPYRIDINE, 98+%;1-(2-Pyridinyl)ethyne;2-Pyridinylacetylene;2-EthynyL;2-ETHYNYLPYRIDINE, 98+%2-ETHYNYLPYRIDINE, 98+%2-ETHYNYLPYRIDINE, 98+%2-ETHYNYLPYRIDINE, 98+%;p-Ethylnylpyridine;(Pyridin-2-yl)acetylene
70 prices
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Brand
- aablocks
- ACHEMBLOCK
- Acrotein
- Activate Scientific
- AK Scientific
- Alichem
- Ambeed
- American Custom Chemicals Corporation
- Apolloscientific
- Biosynth
- Chemenu
- Chemtos
- Crysdot
- Frontier Specialty Chemicals
- GFS CHEMICALS
- Matrix Scientific
- Oakwood
- Sigma-Aldrich
- Synthonix
- TCI Chemical
- Thermo Scientific Chemicals
- TRC
Package
- 250mg
- 500mg
- 1g
- 1mL
- 2.5g
- 5g
- 5mL
- 10g
- 25g
- 50g
- 100G
- 1 g
- 5 g
- Manufactureraablocks
- Product numberAA003H5J
- Product descriptionPyridine, 2-ethynyl- 98%(stabilizedwith0.01%HQ)
- Packaging5g
- Price$22
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA003H5J
- Product descriptionPyridine, 2-ethynyl- 98%(stabilizedwith0.01%HQ)
- Packaging10g
- Price$36
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA003H5J
- Product descriptionPyridine, 2-ethynyl- 98%(stabilizedwith0.01%HQ)
- Packaging25g
- Price$83
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA003H5J
- Product descriptionPyridine, 2-ethynyl- 98%
- Packaging1g
- Price$7
- Updated2026-05-28
- Buy
- ManufacturerACHEMBLOCK
- Product numberS86227
- Product description2-Ethynylpyridine 95%
- Packaging100G
- Price$370
- Updated2026-05-27
- Buy
- ManufacturerACHEMBLOCK
- Product numberS86227
- Product description2-Ethynylpyridine 95%
- Packaging25G
- Price$100
- Updated2026-05-27
- Buy
- ManufacturerAcrotein
- Product numberpe-0177
- Product description2-Ethynylpyridine 97%
- Packaging5g
- Price$55
- Updated2026-05-25
- Buy
- ManufacturerAcrotein
- Product numberpe-0177
- Product description2-Ethynylpyridine 97%
- Packaging100g
- Price$577.5
- Updated2026-05-25
- Buy
- ManufacturerAcrotein
- Product numberpe-0177
- Product description2-Ethynylpyridine 97%
- Packaging25g
- Price$192.5
- Updated2026-05-25
- Buy
- ManufacturerActivate Scientific
- Product numberAS32658
- Product description2-Ethynylpyridine 97%
- Packaging25g
- Price$205
- Updated2026-06-04
- Buy
- ManufacturerActivate Scientific
- Product numberAS32658
- Product description2-Ethynylpyridine 97%
- Packaging5g
- Price$47
- Updated2026-06-04
- Buy
- ManufacturerActivate Scientific
- Product numberAS32658
- Product description2-Ethynylpyridine 97%
- Packaging1g
- Price$24
- Updated2026-06-04
- Buy
- ManufacturerAK Scientific
- Product numberJ90752
- Product description2-Ethynylpyridine, stab. with 0.01% hydroquinone 95%
- Packaging100g
- Price$660
- Updated2026-06-04
- Buy
- ManufacturerAK Scientific
- Product numberB323
- Product description2-Ethynylpyridine, stab. with 0.01% hydroquinone 98%(GC)
- Packaging100g
- Price$880
- Updated2026-06-04
- Buy
- ManufacturerAK Scientific
- Product numberB323
- Product description2-Ethynylpyridine, stab. with 0.01% hydroquinone 98%(GC)
- Packaging25g
- Price$221
- Updated2026-06-04
- Buy
- ManufacturerAK Scientific
- Product numberJ90752
- Product description2-Ethynylpyridine, stab. with 0.01% hydroquinone 95%
- Packaging25g
- Price$165
- Updated2026-06-04
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA003H5J | Pyridine, 2-ethynyl- 98%(stabilizedwith0.01%HQ) | 5g | $22 | 2026-05-28 | Buy |
| aablocks | AA003H5J | Pyridine, 2-ethynyl- 98%(stabilizedwith0.01%HQ) | 10g | $36 | 2026-05-28 | Buy |
| aablocks | AA003H5J | Pyridine, 2-ethynyl- 98%(stabilizedwith0.01%HQ) | 25g | $83 | 2026-05-28 | Buy |
| aablocks | AA003H5J | Pyridine, 2-ethynyl- 98% | 1g | $7 | 2026-05-28 | Buy |
| ACHEMBLOCK | S86227 | 2-Ethynylpyridine 95% | 100G | $370 | 2026-05-27 | Buy |
| ACHEMBLOCK | S86227 | 2-Ethynylpyridine 95% | 25G | $100 | 2026-05-27 | Buy |
| Acrotein | pe-0177 | 2-Ethynylpyridine 97% | 5g | $55 | 2026-05-25 | Buy |
| Acrotein | pe-0177 | 2-Ethynylpyridine 97% | 100g | $577.5 | 2026-05-25 | Buy |
| Acrotein | pe-0177 | 2-Ethynylpyridine 97% | 25g | $192.5 | 2026-05-25 | Buy |
| Activate Scientific | AS32658 | 2-Ethynylpyridine 97% | 25g | $205 | 2026-06-04 | Buy |
| Activate Scientific | AS32658 | 2-Ethynylpyridine 97% | 5g | $47 | 2026-06-04 | Buy |
| Activate Scientific | AS32658 | 2-Ethynylpyridine 97% | 1g | $24 | 2026-06-04 | Buy |
| AK Scientific | J90752 | 2-Ethynylpyridine, stab. with 0.01% hydroquinone 95% | 100g | $660 | 2026-06-04 | Buy |
| AK Scientific | B323 | 2-Ethynylpyridine, stab. with 0.01% hydroquinone 98%(GC) | 100g | $880 | 2026-06-04 | Buy |
| AK Scientific | B323 | 2-Ethynylpyridine, stab. with 0.01% hydroquinone 98%(GC) | 25g | $221 | 2026-06-04 | Buy |
| AK Scientific | J90752 | 2-Ethynylpyridine, stab. with 0.01% hydroquinone 95% | 25g | $165 | 2026-06-04 | Buy |
Properties
Melting point :77-78 C
Boiling point :85 °C/12 mmHg (lit.)
Density :1.021 g/mL at 25 °C (lit.)
refractive index :n20/D 1.56(lit.)
Flash point :170 °F
storage temp. :2-8°C
form :Liquid
pka :2.31±0.12(Predicted)
Specific Gravity :1.021
color :Clear dark brown
Water Solubility :Soluble in water.
BRN :1098904
InChI :InChI=1S/C7H5N/c1-2-7-5-3-4-6-8-7/h1,3-6H
InChIKey :NHUBNHMFXQNNMV-UHFFFAOYSA-N
SMILES :C1(C#C)=NC=CC=C1
CAS DataBase Reference :1945-84-2(CAS DataBase Reference)
Boiling point :85 °C/12 mmHg (lit.)
Density :1.021 g/mL at 25 °C (lit.)
refractive index :n
Flash point :170 °F
storage temp. :2-8°C
form :Liquid
pka :2.31±0.12(Predicted)
Specific Gravity :1.021
color :Clear dark brown
Water Solubility :Soluble in water.
BRN :1098904
InChI :InChI=1S/C7H5N/c1-2-7-5-3-4-6-8-7/h1,3-6H
InChIKey :NHUBNHMFXQNNMV-UHFFFAOYSA-N
SMILES :C1(C#C)=NC=CC=C1
CAS DataBase Reference :1945-84-2(CAS DataBase Reference)
Safety Information
| Symbol(GHS): |
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| Signal word: | Warning | ||||||||||||||||||||||||||||
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Description
2-Ethynylpyridine is an important raw material and intermediate used in organic synthesis, pharmaceuticals, agrochemicals and dyestuff fields.Related product price
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Suppliers and manufacturers
HANGZHOU LEAP CHEM CO., LTD.
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Accela ChemBio Inc.
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Alchem Pharmtech,Inc.
CONIER CHEM AND PHARMA LIMITED
Antai Fine Chemical Technology Co.,Limited
Guangzhou Yuheng Pharmaceutical Technology Co., Ltd
