Diphenylacetylene (CAS No. 501-65-5) is supplied by Jinan Shenghe Chemical Co., Ltd. with a typical purity of 按批次COA提供(不公开发布). Main applications include Organic Chemicals. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.
Organic Chemicals
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The CAS number of Diphenylacetylene is 501-65-5.
Typical purity is 按批次COA提供(不公开发布), supplied in 按订单/批次确认(不公开发布), with COA provided.
Main applications include Organic Chemicals.
Email info@591daili.com or reach us on WhatsApp with the product name, CAS number and required quantity; quotes within one business day. Supplier: Jinan Shenghe Chemical Co., Ltd..
Diphenylacetylene · CAS 501-65-5 · C14H10. UNII Y70JA8HB75. LogP: 4.78.
| CAS Registry Number | 501-65-5 |
|---|---|
| PubChem CID | 10390 |
| Molecular formula | C14H10 |
| IUPAC name | 2-phenylethynylbenzene |
| UNII (FDA) | Y70JA8HB75 |
| Molecular Weight | 178.23 |
|---|---|
| XLogP3 | 4.8 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 0 |
| Rotatable Bond Count | 2 |
| Exact Mass | 178.078250319 |
| Monoisotopic Mass | 178.078250319 |
| Topological Polar Surface Area | 0 |
| Heavy Atom Count | 14 |
| Formal Charge | 0 |
| LogP | 4.78 |
|---|
| Reported hazard statements | H315 (100%), H319 (100%), H335 (100%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
DIPHENYLACETYLENE; 501-65-5; Tolan; Diphenylethyne; Tolane; 1,2-Diphenylacetylene; 2-phenylethynylbenzene; Biphenylacetylene; Benzene, 1,1'-(1,2-ethynediyl)bis-; 1,1'-ethyne-1,2-diyldibenzene; Y70JA8HB75; CHEBI:51579; DTXSID4060109; NSC-5185; RefChem:134661; DTXCID3040778
CAS 501-65-5; molecular formula C14H10; molecular weight — g/mol.
DIPHENYLACETYLENE, 501-65-5, Tolan, Diphenylethyne, Tolane, 1,2-Diphenylacetylene.
Hazard statements reported: H315, H319, H335.
LogP: 4.78.
Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.
Supplier: Jinan Shenghe Chemical Co., Ltd. · Reply within one business day.