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:2026-05-27 17:38:55
| Product description | Number | Pack Size | Price |
| 1,4-Bis(pyridin-4-ylethynyl)benzene | 294654 | 250.00mg | $84 |
| 1,4-Bis(pyridin-4-ylethynyl)benzene | 294654 | 1.00g | $170 |
| 1,4-Bis(pyridin-4-ylethynyl)benzene | 294654 | 5.00g | $828 |
| 1,4-Bis(pyridin-4-ylethynyl)benzene 98% | B94510 | 100mg | $60 |
| 1,4-Bis(pyridin-4-ylethynyl)benzene 98% | B94510 | 250mg | $80 |
| More product size | |||
| 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 |
|---|---|---|---|---|---|---|---|
| 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 |
| Synthonix | B94510 | 1,4-Bis(pyridin-4-ylethynyl)benzene 98% | 158525-01-0 | 100mg | $60 | 2026-05-06 | Buy |
| Synthonix | B94510 | 1,4-Bis(pyridin-4-ylethynyl)benzene 98% | 158525-01-0 | 250mg | $80 | 2026-05-06 | Buy |
1,4-bis(pyridin-4-ylethynyl)benzene Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 39)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Jilin Chinese Academy of Sciences - Yanshen Technology Co., Ltd. | 0431-80514535 13634302652 | Extension@chemextension.com | CHINA | 967 | 58 |
| CHEMSOON CO.,LTD. | +8613761723174 | sales01@chemsoon.com | China | 1211 | 58 |
| Shanghai Daeyeon Chemicals Co., Ltd | 021-64478606 +8615900664856 | daeyeon001@vip.163.com | China | 2062 | 58 |
| Hebei Chuanghai Biotechnology Co., Ltd | +8615531151365 | mina@chuanghaibio.com | China | 18126 | 58 |
| SUZHOU SENFEIDA CHEMICAL CO.,LTD | +86-0512-83500002 +8618662433356 | 3899766280@qq.com | China | 26362 | 58 |
| Jilin Chinese Academy of Sciences-yanshen Technology | +undefined18143011203 | info@chemextension.com | China | 42056 | 58 |
| Hebei Fengmu Trading Co., Ltd. | +8613393234347 | Lyla@fengmuchem.com | China | 2943 | 58 |
| Compound Net Biotechnology Inc. | +8615303909093 | sales@compound-net.com | China | 2914 | 58 |
| SHANGHAI YOUNG-CHEM CHEMICAL CO., LTD. | +8613817489192 | hebe@ychemchemical.com | China | 2435 | 58 |
| Guangdong Rongyan Chemical Technology Co., Ltd | 13196526111 | 505632505@qq.com | China | 11 | 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
