1,3,2-Dioxathiolan-2-oxide (CAS 3741-38-6) — formula C2H4O3S, molecular weight 108.12; category organic chemicals.
Documented applications: General Manufacturing Information: 1, 3, 2-Dioxathiolane, 2-oxide: ACTIVE.
1,3,2-Dioxathiolan-2-oxide is a carbon-based organic compound with CAS registry number 3741-38-6 and molecular formula C2H4O3S (molecular weight 108.12), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 3741-38-6
Its molecular formula C2H4O3S comprises 2 C, 4 H, 3 O, 1 S atoms.
Also known as: 1,3,2-Dioxathiolan-2-oxide · Cyclic ethylene sulfite · Ethylene sulfite · Glycol sulfite
Category: organic chemicals
The CAS registry number of 1,3,2-Dioxathiolan-2-oxide is 3741-38-6.
Molecular formula C2H4O3S, molecular weight 108.12.
It is also registered under: 1,3,2-Dioxathiolan-2-oxide, Cyclic ethylene sulfite, Ethylene sulfite, Glycol sulfite.
Recorded applications: General Manufacturing Information: 1, 3, 2-Dioxathiolane, 2-oxide: ACTIVE.
Category: Organic Chemicals.
Public-database records for 1,3,2-Dioxathiolan-2-oxide (CAS 3741-38-6), reproduced here for independent cross-checking.
| GHS notification summary | 16.7% (1 / 6) |
|---|---|
| Reported hazard statements | H301 (50%), H302 (33.3%), H312 (33.3%), H319 (50%), H332 (33.3%), H341 (33.3%) |
This chemical does not meet GHS hazard criteria for 16.7% (1 of 6) of reports.
H301 (50%): Toxic if swallowed [Danger Acute toxicity, oral]
| GHS notification summary | 16.7% (1 / 6) |
|---|
| CAS Registry Number | 3741-38-6 |
|---|---|
| PubChem CID | 77342 |
| 分子式 | C2H4O3S |
| IUPAC 名称 | 1,3,2-dioxathiolane 2-oxide |
| UNII（FDA） | 85XYC59UJB |
Ethylene sulfite; Glycol sulfite; 3741-38-6; 1,3,2-Dioxathiolane 2-oxide; 1,3,2-Dioxathiolane, 2-oxide; Glycolsulfite; Cyclic ethylene sulfite; 1,2-Ethylene sulfite; Ethylene glycol, cyclic sulfite; Ethylene glycol cyclic sulfite; Ethylene sulphite; NSC 3225; Sulfurous acid, cyclic ester with ethylene glycol; DTXSID4020668; EINECS 223-131-7; 85XYC59UJB
| 分子量 | 108.12 |
|---|---|
| XLogP3 | 0 |
| 氢键供体数 | 0 |
| 氢键受体数 | 4 |
| 可旋转键数 | 0 |
| 精确质量 | 107.98811516 |
| 单同位素质量 | 107.98811516 |
| 拓扑极性表面积 | 54.7 |
| 重原子数 | 6 |
| 形式电荷 | 0 |
1,3,2-Dioxathiolan-2-oxide · CAS 3741-38-6 · C2H4O3S. UNII 85XYC59UJB.
Source: PubChem / Wikidata; the batch COA governs where values differ.
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