10-Undecynoic acid (CAS 2777-65-3) — formula C11H18O2, molecular weight 182.26; category organic chemicals.
10-Undecynoic acid (CAS 2777-65-3) is a chemical raw material in the organic chemicals category. Its molecular formula C11H18O2 comprises 11 C, 18 H, 2 O atoms. Its molecular weight is about 182.26. Reported physicochemical data: LogP about 3.3. 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 | 2777-65-3 |
|---|---|
| Molecular Formula | C11H18O2 |
| Molecular Weight | 182.26 |
| LogP | 3.3 |
| Category | Organic Chemicals |
10-Undecynoic acid is a carbon-based organic compound with CAS registry number 2777-65-3 and molecular formula C11H18O2 (molecular weight 182.26), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 2777-65-3
Its molecular formula C11H18O2 comprises 11 C, 18 H, 2 O atoms.
Also known as: 10-Undecynoic acid · 10-十一碳酸
Category: organic chemicals
The CAS registry number of 10-Undecynoic acid is 2777-65-3.
Molecular formula C11H18O2, molecular weight 182.26.
It is also registered under: 10-Undecynoic acid, 10-十一碳酸.
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 10-Undecynoic acid (CAS 2777-65-3), compiled from public chemistry databases.
| CAS Registry Number | 2777-65-3 |
|---|---|
| PubChem CID | 31039 |
| Molecular formula | C11H18O2 |
| IUPAC name | undec-10-ynoic acid |
| UNII (FDA) | 2F79G7H1WY |
| Molecular Weight | 182.26 |
|---|---|
| XLogP3 | 3.3 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 8 |
| Exact Mass | 182.130679813 |
| Monoisotopic Mass | 182.130679813 |
| Topological Polar Surface Area | 37.3 |
| Heavy Atom Count | 13 |
10-Undecynoic acid; 2777-65-3; 2F79G7H1WY; DTXSID2075219; RefChem:77654; DTXCID5037731; 220-471-8; Undec-10-ynoic acid; Hendecynoic acid; UNII-2F79G7H1WY; MFCD00014389; BRN 1704918; EINECS 220-471-8; Undec-1-yn-11-oic acid; 10-HENDECYNOIC ACID; SCHEMBL40510
| Reported hazard statements | H315 (100%), H319 (100%), H335 (97.8%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
10-Undecynoic acid · CAS 2777-65-3 · C11H18O2. UNII 2F79G7H1WY.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 10-十一碳酸