5-Phenyl-1-pentyne (CAS 1823-14-9) — formula C11H12, molecular weight 144.21; category organic chemicals.
5-Phenyl-1-pentyne (CAS 1823-14-9) is a chemical raw material in the organic chemicals category. Its molecular formula C11H12 comprises 11 C, 12 H atoms. Its molecular weight is about 144.21. Reported physicochemical data: LogP about 3.8. 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 | 1823-14-9 |
|---|---|
| Molecular Formula | C11H12 |
| Molecular Weight | 144.21 |
| LogP | 3.8 |
| Category | Organic Chemicals |
5-Phenyl-1-pentyne is a carbon-based organic compound with CAS registry number 1823-14-9 and molecular formula C11H12 (molecular weight 144.21), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 1823-14-9
Its molecular formula C11H12 comprises 11 C, 12 H atoms.
Also known as: 5-Phenyl-1-pentyne · 5-苯基-1-戊炔
Category: organic chemicals
The CAS registry number of 5-Phenyl-1-pentyne is 1823-14-9.
Molecular formula C11H12, molecular weight 144.21.
It is also registered under: 5-Phenyl-1-pentyne, 5-苯基-1-戊炔.
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 5-Phenyl-1-pentyne (CAS 1823-14-9), compiled from public chemistry databases.
| CAS Registry Number | 1823-14-9 |
|---|---|
| PubChem CID | 74573 |
| Molecular formula | C11H12 |
| IUPAC name | pent-4-ynylbenzene |
| UNII (FDA) | B4QV76Z86Q |
| Molecular Weight | 144.21 |
|---|---|
| XLogP3 | 3.8 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 0 |
| Rotatable Bond Count | 3 |
| Exact Mass | 144.093900383 |
| Monoisotopic Mass | 144.093900383 |
| Topological Polar Surface Area | 0 |
| Heavy Atom Count | 11 |
5-Phenyl-1-pentyne; 1823-14-9; Pent-4-ynylbenzene; B4QV76Z86Q; NSC-102794; DTXSID50171279; RefChem:103382; DTXCID4093770; 217-352-8; (Pent-4-yn-1-yl)benzene; pent-4-yn-1-ylbenzene; Benzene, 4-pentynyl-; MFCD00039813; 5-phenylpentyne; 4-Pentynylbenzene; pent-4-ynyl-benzene
| Reported hazard statements | H319 (90.9%), H400 (88.6%), H410 (88.6%) |
|---|
H319 (90.9%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
H400 (88.6%): Very toxic to aquatic life [Warning Hazardous to the aquatic environment, acute hazard]
5-Phenyl-1-pentyne · CAS 1823-14-9 · C11H12. UNII B4QV76Z86Q.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 5-苯基-1-戊炔