9-Helicene (CAS 20495-14-1) — formula C38H22, molecular weight 478.6; category organic chemicals.
9-Helicene (CAS 20495-14-1) is a chemical raw material in the organic chemicals category. Its molecular formula C38H22 comprises 38 C, 22 H atoms. Its molecular weight is about 478.6. Reported physicochemical data: LogP about 12. 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 | 20495-14-1 |
|---|---|
| Molecular Formula | C38H22 |
| Molecular Weight | 478.6 |
| LogP | 12 |
| Category | Organic Chemicals |
9-Helicene is a carbon-based organic compound with CAS registry number 20495-14-1 and molecular formula C38H22 (molecular weight 478.6), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 20495-14-1
Its molecular formula C38H22 comprises 38 C, 22 H atoms.
Also known as: 9-Helicene · 9-螺旋烯
Category: organic chemicals
The CAS registry number of 9-Helicene is 20495-14-1.
Molecular formula C38H22, molecular weight 478.6.
It is also registered under: 9-Helicene, 9-螺旋烯.
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 9-Helicene (CAS 20495-14-1), compiled from public chemistry databases.
| CAS Number | 20495-14-1 |
|---|---|
| PubChem CID | 140701 |
| Molecular Formula | C38H22 |
| IUPAC Name | nonacyclo[20.16.0.02,19.03,16.04,13.05,10.025,38.028,37.031,36]octatriaconta-1(22),2(19),3(16),4(13),5,7,9,11,14,17,20,23,25(38),26,28(37),29,31,33,35-nonadecaene |
| Molecular Weight | 478.6 |
|---|---|
| XLogP3 | 12 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 0 |
| Rotatable Bond Count | 0 |
| Exact Mass | 478.172150702 |
| Monoisotopic Mass | 478.172150702 |
| Topological Polar Surface Area | 0 |
| Heavy Atom Count | 38 |
nonahelicene; [9]Helicene; (9)-Helicene; 20495-14-1; Diphenanthro[3,4-c:4'3'-g]phenanthrene; 9-Helicene; SCHEMBL4847308; SCHEMBL29453497; SCHEMBL29568709; CHEBI:33168; LKCSSGNXXHZCJW-UHFFFAOYSA-; DTXSID60174473; AKOS004908915; Q27115588
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 9-螺旋烯