4-methyl-1,3,2-dioxathiane 2-oxide (CAS 4426-51-1) — formula C4H8O3S, molecular weight 136.17; category inorganic chemicals.
4-methyl-1,3,2-dioxathiane 2-oxide (CAS 4426-51-1) is a chemical raw material in the inorganic chemicals category. Its molecular formula C4H8O3S comprises 4 C, 8 H, 3 O, 1 S atoms. Its molecular weight is about 136.17. Reported physicochemical data: LogP about 0.8. 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 | 4426-51-1 |
|---|---|
| Molecular Formula | C4H8O3S |
| Molecular Weight | 136.17 |
| LogP | 0.8 |
| Category | Inorganic Chemicals |
4-methyl-1,3,2-dioxathiane 2-oxide is an inorganic compound with CAS registry number 4426-51-1 and molecular formula C4H8O3S (molecular weight 136.17), belonging to the inorganic chemicals segment of chemical raw materials.
CAS number: 4426-51-1
Its molecular formula C4H8O3S comprises 4 C, 8 H, 3 O, 1 S atoms.
Also known as: 4-methyl-1,3,2-dioxathiane 2-oxide · 4-甲基-1,3,2-二恶噻烷2-氧化物
Category: inorganic chemicals
The CAS registry number of 4-methyl-1,3,2-dioxathiane 2-oxide is 4426-51-1.
Molecular formula C4H8O3S, molecular weight 136.17.
It is also registered under: 4-methyl-1,3,2-dioxathiane 2-oxide, 4-甲基-1,3,2-二恶噻烷2-氧化物.
Category: Inorganic 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 4-methyl-1,3,2-dioxathiane 2-oxide (CAS 4426-51-1), compiled from public chemistry databases.
| CAS Registry Number | 4426-51-1 |
|---|---|
| PubChem CID | 20481 |
| Molecular formula | C4H8O3S |
| IUPAC name | 4-methyl-1,3,2-dioxathiane 2-oxide |
| UNII (FDA) | 67XN5096N4 |
| Molecular Weight | 136.17 |
|---|---|
| XLogP3 | 0.8 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 0 |
| Exact Mass | 136.01941529 |
| Monoisotopic Mass | 136.01941529 |
| Topological Polar Surface Area | 54.7 |
| Heavy Atom Count | 8 |
4-Methyl-1,3,2-dioxathiane 2-oxide; 1,3,2-Dioxathiane, 4-methyl-, 2-oxide; DTXSID00871075; RefChem:524879; DTXCID00818748; 1,3,2-Dioxathiane, 4-methyl-, 2-oxide (9CI); 4426-51-1; 1,3-Butylene sulphite; FDA 0477; 4-Methyltrimethylene sulfite; NSC-60195; 1,3-BUTANEDIOL, CYCLIC SULFITE; 1,3,2-Dioxathiane, 4-methyl, 2-oxide; 4-METHYL-1,3,2??-DIOXATHIAN-2-ONE; NSC60195; NSC104116
| 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]
4-methyl-1,3,2-dioxathiane 2-oxide · CAS 4426-51-1 · C4H8O3S. UNII 67XN5096N4.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 4-甲基-1,3,2-二恶噻烷2-氧化物