1-(o-biphenylyl)-2-phenylethyne (CAS 10271-65-5) — formula C20H14, molecular weight 254.3; category organic chemicals.
1-(o-biphenylyl)-2-phenylethyne (CAS 10271-65-5) is a chemical raw material in the organic chemicals category. Its molecular formula C20H14 comprises 20 C, 14 H atoms. Its molecular weight is about 254.3. Reported physicochemical data: LogP about 5.6. 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 | 10271-65-5 |
|---|---|
| Molecular Formula | C20H14 |
| Molecular Weight | 254.3 |
| LogP | 5.6 |
| Category | Organic Chemicals |
1-(o-biphenylyl)-2-phenylethyne is a carbon-based organic compound with CAS registry number 10271-65-5 and molecular formula C20H14 (molecular weight 254.3), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 10271-65-5
Its molecular formula C20H14 comprises 20 C, 14 H atoms.
Also known as: 1-(o-biphenylyl)-2-phenylethyne · 2 -（苯基乙炔基）- 1,1’-联苯
Category: organic chemicals
The CAS registry number of 1-(o-biphenylyl)-2-phenylethyne is 10271-65-5.
Molecular formula C20H14, molecular weight 254.3.
It is also registered under: 1-(o-biphenylyl)-2-phenylethyne, 2 -（苯基乙炔基）- 1,1’-联苯.
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 1-(o-biphenylyl)-2-phenylethyne (CAS 10271-65-5), compiled from public chemistry databases.
| CAS Number | 10271-65-5 |
|---|---|
| PubChem CID | 15836104 |
| Molecular Formula | C20H14 |
| IUPAC Name | 1-phenyl-2-(2-phenylethynyl)benzene |
| Molecular Weight | 254.3 |
|---|---|
| XLogP3 | 5.6 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 0 |
| Rotatable Bond Count | 3 |
| Exact Mass | 254.109550447 |
| Monoisotopic Mass | 254.109550447 |
| Topological Polar Surface Area | 0 |
| Heavy Atom Count | 20 |
2-(Phenylethynyl)-1,1'-biphenyl; 10271-65-5; 1-phenyl-2-(2-phenylethynyl)benzene; 2-(2-phenylethynyl)-1,1'-biphenyl; phenyl-tolane; SCHEMBL5184850; SCHEMBL5184854; SCHEMBL6940844; SCHEMBL21858105; SCHEMBL21858113; SCHEMBL31301286; HS-4814
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 2 -（苯基乙炔基）- 1,1’-联苯