1,4-Thioxane (CAS 15980-15-1) — formula C4H8OS, molecular weight 104.17; category organic chemicals.
1,4-Thioxane (CAS 15980-15-1) is a chemical raw material in the organic chemicals category. Its molecular formula C4H8OS comprises 4 C, 8 H, 1 O, 1 S atoms. Its molecular weight is about 104.17. Reported physicochemical data: melting point around -17 °C, boiling point around 148.7 °C @760 [mm Hg], LogP about 0.5. 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 | 15980-15-1 |
|---|---|
| Molecular Formula | C4H8OS |
| Molecular Weight | 104.17 |
| Melting Point | -17 °C |
| Boiling Point | 148.7 °C @760 [mm Hg] |
| LogP | 0.5 |
| Applications | 4-Oxathiane: ACTIVE |
| Category | Organic Chemicals |
Documented applications: 4-Oxathiane: ACTIVE.
1,4-Thioxane is a carbon-based organic compound with CAS registry number 15980-15-1 and molecular formula C4H8OS (molecular weight 104.17), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 15980-15-1
Its molecular formula C4H8OS comprises 4 C, 8 H, 1 O, 1 S atoms.
Also known as: 1,4-Thioxane · 1,4-硫杂环己烷
Category: organic chemicals
The CAS registry number of 1,4-Thioxane is 15980-15-1.
Molecular formula C4H8OS, molecular weight 104.17.
It is also registered under: 1,4-Thioxane, 1,4-硫杂环己烷.
Recorded applications: 4-Oxathiane: ACTIVE.
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 1,4-Thioxane (CAS 15980-15-1), compiled from public chemistry databases.
| CAS Registry Number | 15980-15-1 |
|---|---|
| PubChem CID | 27596 |
| Molecular formula | C4H8OS |
| IUPAC name | 1,4-oxathiane |
| UNII (FDA) | 2X66H33V2V |
| Molecular Weight | 104.17 |
|---|---|
| XLogP3 | 0.5 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 0 |
| Exact Mass | 104.02958605 |
| Monoisotopic Mass | 104.02958605 |
| Topological Polar Surface Area | 34.5 |
| Heavy Atom Count | 6 |
| Boiling Point | 148.7 °C @760 [mm Hg] |
|---|---|
| Melting Point | -17 °C |
| Density | 1.12 @ 20°C |
1,4-Oxathiane; 1,4-THIOXANE; 15980-15-1; p-Thioxane; 1-Oxa-4-thiacyclohexane; 1,4-Oxathiin, 2,3,5,6-tetrahydro-; 2X66H33V2V; NSC-49179; DTXSID0065985; RefChem:73371; DTXCID2035144; 240-117-6; MFCD00006573; NSC 49179; 1-Thia-4-oxacyclohexane; CCRIS 1746
| Reported hazard statements | H226 (100%), H315 (89.1%), H319 (100%), H335 (87%) |
|---|
H226 (100%): Flammable liquid and vapor [Warning Flammable liquids]
H315 (89.1%): Causes skin irritation [Warning Skin corrosion/irritation]
1,4-Thioxane · CAS 15980-15-1 · C4H8OS. UNII 2X66H33V2V. Boiling Point: 148.7 °C @760 [mm Hg]; Melting Point: -17 °C; Density: 1.12 @ 20°C.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 1,4-硫杂环己烷