ChemicalBook >> CAS DataBase List >>1,4-bis(pyridin-4-ylethynyl)benzene
1,4-bis(pyridin-4-ylethynyl)benzene
- CAS No.
- 158525-01-0
- Chemical Name:
- 1,4-bis(pyridin-4-ylethynyl)benzene
- Synonyms
- DK7522;1,4-bis(4-pyridylethynyl)benzene;1,4-bis(pyridin-4-ylethynyl)benzene;1,4-Bis(pyridin-4-ylethynyl)benzene - [B94510];Pyridine, 4,4'-(1,4-phenylenedi-2,1-ethynediyl)bis-;4-[2-[4-(2-pyridin-4-ylethynyl)phenyl]ethynyl]pyridine
- CBNumber:
- CB03368086
- Molecular Formula:
- C20H12N2
- Molecular Weight:
- 280.32
- MDL Number:
- MOL File:
- 158525-01-0.mol
- MSDS File:
- SDS
Last updated:2026-07-23 08:40:00
| Melting point | 185-203 °C |
|---|---|
| Boiling point | 486.7±30.0 °C(Predicted) |
| Density | 1.23±0.1 g/cm3(Predicted) |
| storage temp. | Store at room temperature |
| pka | 4.72±0.10(Predicted) |
| Appearance | White to light yellow Solid |
| InChI | InChI=1S/C20H12N2/c1-2-18(6-8-20-11-15-22-16-12-20)4-3-17(1)5-7-19-9-13-21-14-10-19/h1-4,9-16H |
| InChIKey | ONNGGLJSLBGWLB-UHFFFAOYSA-N |
| SMILES | C1(C#CC2C=CN=CC=2)=CC=C(C#CC2C=CN=CC=2)C=C1 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H315-H319 |
| Precautionary statements | P264-P280-P302+P352-P305+P351+P338-P332+P313-P337+P313-P362 |
1,4-bis(pyridin-4-ylethynyl)benzene price
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Activate Scientific | AS184325 | 1,4-Bis(pyridin-4-ylethynyl)benzene 98% | 158525-01-0 | 1g | $266 | 2026-06-04 | Buy |
| Activate Scientific | AS184325 | 1,4-Bis(pyridin-4-ylethynyl)benzene 98% | 158525-01-0 | 5g | $1098 | 2026-06-04 | Buy |
| Matrix Scientific | 294654 | 1,4-Bis(pyridin-4-ylethynyl)benzene | 158525-01-0 | 250.00mg | $84 | 2026-05-19 | Buy |
| Matrix Scientific | 294654 | 1,4-Bis(pyridin-4-ylethynyl)benzene | 158525-01-0 | 1.00g | $170 | 2026-05-19 | Buy |
| Matrix Scientific | 294654 | 1,4-Bis(pyridin-4-ylethynyl)benzene | 158525-01-0 | 5.00g | $828 | 2026-05-19 | Buy |
1,4-bis(pyridin-4-ylethynyl)benzene Preparation Products And Raw materials
Raw materials
Preparation Products
Global Suppliers ( 43)
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Guangdong Rongyan Chemical Technology Co., Ltd | 13196526111 | 505632505@qq.com | China | 11 | 58 |
| Adamas Reagent, Ltd. | 400-6009262 15618770481 | yhx@titansci.com | China | 14098 | 59 |
| Alfa Chemistry | 1-516-6625404 | support@alfa-chemistry.com | United States | 9170 | 60 |
| Jilin Chinese Academy of Sciences - Yanshen Technology Co., Ltd | 0431-80534353 19917294565 | et@chemextension.com | China | 3904 | 55 |
| Shanghai YuanYe Biotechnology Co., Ltd. | 15026964105 | 2881489226@qq.com | China | 89667 | 60 |
| Shanghai Changyan Chem & Tech Co., Ltd. | 021-20242659 18930833303 | sales@changyanchem.cn | China | 4998 | 55 |
| Zhengzhou Ruke Biological Co., Ltd. | 15981811963 | 1410472904@qq.com | China | 5824 | 58 |
| Zhengzhou Acme Chemical Co., Ltd. | 037163312495 13303845143 | 1416159398@qq.com | China | 10150 | 58 |
| Shanghai Daeyeon Chemicals Co., Ltd | 021-64478606 15900664856 | daeyeon001@vip.163.com | China | 2062 | 58 |
| Jilin Chinese Academy of Sciences - Yanshen Technology Co., Ltd. | 0431-80514535 13634302652 | Extension@chemextension.com | CHINA | 967 | 58 |
158525-01-0 (1,4-bis(pyridin-4-ylethynyl)benzene) Related Search:
1,4-bis(pyridin-4-ylethynyl)benzene
Pyridine, 4,4'-(1,4-phenylenedi-2,1-ethynediyl)bis-
DK7522
1,4-bis(4-pyridylethynyl)benzene
4-[2-[4-(2-pyridin-4-ylethynyl)phenyl]ethynyl]pyridine
1,4-Bis(pyridin-4-ylethynyl)benzene - [B94510]
158525-01-0
