2,4,7,9-Tetramethyl-5-decyn-4,7-diol (CAS 126-86-3) — formula C14H26O2, molecular weight 226.35; category organic chemicals.
2,4,7,9-Tetramethyl-5-decyn-4,7-diol (CAS 126-86-3) is a chemical raw material in the organic chemicals category. Its molecular formula C14H26O2 comprises 14 C, 26 H, 2 O atoms. Its molecular weight is about 226.35. Reported physicochemical data: melting point around 47 °C, LogP about 2.7. 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 | 126-86-3 |
|---|---|
| Molecular Formula | C14H26O2 |
| Molecular Weight | 226.35 |
| Melting Point | 47 °C |
| LogP | 2.7 |
| Applications | cosmetics, plastics, and lubricants |
| Category | Organic Chemicals |
Documented applications: cosmetics, plastics, and lubricants.
2,4,7,9-Tetramethyl-5-decyn-4,7-diol is a carbon-based organic compound with CAS registry number 126-86-3 and molecular formula C14H26O2 (molecular weight 226.35), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 126-86-3
Its molecular formula C14H26O2 comprises 14 C, 26 H, 2 O atoms.
Also known as: 2,4,7,9-Tetramethyl-5-decyn-4,7-diol · 2,4,7,9-四甲基-5-癸炔-4,7-二醇
Category: organic chemicals
The CAS registry number of 2,4,7,9-Tetramethyl-5-decyn-4,7-diol is 126-86-3.
Molecular formula C14H26O2, molecular weight 226.35.
It is also registered under: 2,4,7,9-Tetramethyl-5-decyn-4,7-diol, 2,4,7,9-四甲基-5-癸炔-4,7-二醇.
Recorded applications: cosmetics, plastics, and lubricants.
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 2,4,7,9-Tetramethyl-5-decyn-4,7-diol (CAS 126-86-3), compiled from public chemistry databases.
| CAS Registry Number | 126-86-3 |
|---|---|
| PubChem CID | 31362 |
| Molecular formula | C14H26O2 |
| IUPAC name | 2,4,7,9-tetramethyldec-5-yne-4,7-diol |
| UNII (FDA) | B9Y126NY8K |
| Molecular Weight | 226.35 |
|---|---|
| XLogP3 | 2.7 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 6 |
| Exact Mass | 226.193280068 |
| Monoisotopic Mass | 226.193280068 |
| Topological Polar Surface Area | 40.5 |
| Heavy Atom Count | 16 |
| Melting Point | 47 °C |
|---|
126-86-3; 2,4,7,9-TETRAMETHYL-5-DECYNE-4,7-DIOL; Surfynol 104; Surfynol 104A; TETRAMETHYL DECYNEDIOL; Surfynol 104E; Syrfynol 104; 5-Decyne-4,7-diol, 2,4,7,9-tetramethyl-; 1,4-Diisobutyl-1,4-dimethylbutynediol; Acetylenol E 00; Zetasperse 1200; Surynol 104; Olfine PD 301; DTXSID7027041; B9Y126NY8K; NSC-5630
| Regulatory & Food Contact | FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS CIR / INCI: Antifoaming |
|---|---|
| GHS notification summary | 1.9% (37 / 1913) |
| GHS notification summary | 1.9% (37 / 1913) |
|---|---|
| Reported hazard statements | H317 (33.6%), H318 (45.7%), H319 (52.3%), H412 (75.2%) |
This chemical does not meet GHS hazard criteria for 1.9% (37 of 1913) of reports.
H317 (33.6%): May cause an allergic skin reaction [Warning Sensitization, Skin]
2,4,7,9-Tetramethyl-5-decyn-4,7-diol · CAS 126-86-3 · C14H26O2. UNII B9Y126NY8K. Melting Point: 47 °C.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 2,4,7,9-四甲基-5-癸炔-4,7-二醇