4,4'-DICHLORODIPHENYLACETYLENE (CAS 1820-42-4) — formula C14H8Cl2, molecular weight 247.1; category organic chemicals.
4,4'-DICHLORODIPHENYLACETYLENE (CAS 1820-42-4) is a chemical raw material in the organic chemicals category. Its molecular formula C14H8Cl2 comprises 14 C, 8 H, 2 Cl atoms. Its molecular weight is about 247.1. Reported physicochemical data: LogP about 5.2. 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 | 1820-42-4 |
|---|---|
| Molecular Formula | C14H8Cl2 |
| Molecular Weight | 247.1 |
| LogP | 5.2 |
| Category | Organic Chemicals |
4,4'-DICHLORODIPHENYLACETYLENE is a carbon-based organic compound with CAS registry number 1820-42-4 and molecular formula C14H8Cl2 (molecular weight 247.1), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 1820-42-4
Its molecular formula C14H8Cl2 comprises 14 C, 8 H, 2 Cl atoms.
Also known as: 4,4'-DICHLORODIPHENYLACETYLENE · 1,2-二(4-氯苯基)乙炔
Category: organic chemicals
The CAS registry number of 4,4'-DICHLORODIPHENYLACETYLENE is 1820-42-4.
Molecular formula C14H8Cl2, molecular weight 247.1.
It is also registered under: 4,4'-DICHLORODIPHENYLACETYLENE, 1,2-二(4-氯苯基)乙炔.
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 4,4'-DICHLORODIPHENYLACETYLENE (CAS 1820-42-4), compiled from public chemistry databases.
| CAS Number | 1820-42-4 |
|---|---|
| PubChem CID | 97372 |
| Molecular Formula | C14H8Cl2 |
| IUPAC Name | 1-chloro-4-[2-(4-chlorophenyl)ethynyl]benzene |
| Molecular Weight | 247.1 |
|---|---|
| XLogP3 | 5.2 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 0 |
| Rotatable Bond Count | 2 |
| Exact Mass | 246.0003056 |
| Monoisotopic Mass | 246.0003056 |
| Topological Polar Surface Area | 0 |
| Heavy Atom Count | 16 |
1820-42-4; 1,2-Bis(4-chlorophenyl)ethyne; Bis[p-chlorophenyl]acetylene; 4,4'-Dichlorodiphenylacetylene; 1-chloro-4-[2-(4-chlorophenyl)ethynyl]benzene; Benzene, 1,1'-(1,2-ethynediyl)bis(4-chloro-; MFCD01861446; dichlorotolan; Bis(4-chlorophenyl)acetylene; NSC118857; SCHEMBL719360; DTXSID80171227; QFRLNLXZHMUYHO-UHFFFAOYSA-N; FD66463; HS-5782; NSC 118857
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 1,2-二(4-氯苯基)乙炔