Tetrakis(4-ethynylphenyl)ethene (CAS 4863-90-5) — formula C34H20, molecular weight 428.5; category organic chemicals.
Tetrakis(4-ethynylphenyl)ethene (CAS 4863-90-5) is a chemical raw material in the organic chemicals category. Its molecular formula C34H20 comprises 34 C, 20 H atoms. Its molecular weight is about 428.5. Reported physicochemical data: LogP about 8.9. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 4863-90-5 |
|---|---|
| Molecular Formula | C34H20 |
| Molecular Weight | 428.5 |
| LogP | 8.9 |
| Category | Organic Chemicals |
Tetrakis(4-ethynylphenyl)ethene is a carbon-based organic compound with CAS registry number 4863-90-5 and molecular formula C34H20 (molecular weight 428.5), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 4863-90-5
Its molecular formula C34H20 comprises 34 C, 20 H atoms.
Also known as: Tetrakis(4-ethynylphenyl)ethene · 四(4-乙炔基苯)乙烯
Category: organic chemicals
The CAS registry number of Tetrakis(4-ethynylphenyl)ethene is 4863-90-5.
Molecular formula C34H20, molecular weight 428.5.
It is also registered under: Tetrakis(4-ethynylphenyl)ethene, 四(4-乙炔基苯)乙烯.
Category: Organic Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for Tetrakis(4-ethynylphenyl)ethene (CAS 4863-90-5), compiled from public chemistry databases.
| CAS Number | 4863-90-5 |
|---|---|
| PubChem CID | 12009162 |
| Molecular Formula | C34H20 |
| IUPAC Name | 1-ethynyl-4-[1,2,2-tris(4-ethynylphenyl)ethenyl]benzene |
| Molecular Weight | 428.5 |
|---|---|
| XLogP3 | 8.9 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 0 |
| Rotatable Bond Count | 8 |
| Exact Mass | 428.156500638 |
| Monoisotopic Mass | 428.156500638 |
| Topological Polar Surface Area | 0 |
| Heavy Atom Count | 34 |
1,1,2,2-Tetrakis(4-ethynylphenyl)ethene; 4863-90-5; Tetrakis(4-ethynylphenyl)ethene; 1-ethynyl-4-[1,2,2-tris(4-ethynylphenyl)ethenyl]benzene; MFCD30470530; Tetrakis(4-ethynylbenzene)ethylene; BENZENE, 1,1',1'',1'''-(1,2-ETHENEDIYLIDENE)TETRAKIS[4-ETHYNYL-; Tetrakis(4-ethynylphenyl)ethane; SCHEMBL28300506; Tetrakis(4-ethynylphenyl)ethylene; BS-48838; 1,1,2,2-tetrakis(4-ethynylphenyl)ethane; 1,1,2,2-tetrakis(4-ethynylphenyl)-ethene; CS-0110341; E81322; F617415
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 四(4-乙炔基苯)乙烯