3,3,4,4-tetrafluoro-1,2-oxathietane 2,2-dioxide (CAS 697-18-7) — formula C2F4O3S, molecular weight 180.08; category inorganic chemicals.
3,3,4,4-tetrafluoro-1,2-oxathietane 2,2-dioxide is an inorganic compound with CAS registry number 697-18-7 and molecular formula C2F4O3S (molecular weight 180.08), belonging to the inorganic chemicals segment of chemical raw materials.
CAS number: 697-18-7
Its molecular formula C2F4O3S comprises 2 C, 4 F, 3 O, 1 S atoms.
Also known as: 3,3,4,4-tetrafluoro-1,2-oxathietane 2,2-dioxide · Tetrafluoroethane-Beta-Sultone
Category: inorganic chemicals
The CAS registry number of 3,3,4,4-tetrafluoro-1,2-oxathietane 2,2-dioxide is 697-18-7.
Molecular formula C2F4O3S, molecular weight 180.08.
It is also registered under: 3,3,4,4-tetrafluoro-1,2-oxathietane 2,2-dioxide, Tetrafluoroethane-Beta-Sultone.
Category: Inorganic Chemicals.
Public-database records for 3,3,4,4-tetrafluoro-1,2-oxathietane 2,2-dioxide (CAS 697-18-7), reproduced here for independent cross-checking.
| GHS notification summary | 25% (1 / 4) |
|---|---|
| Reported hazard statements | H301 (25%), H302, H312, H332 (25%), H311 (25%), H314 (75%), H330 (25%) |
This chemical does not meet GHS hazard criteria for 25% (1 of 4) of reports.
H301 (25%): Toxic if swallowed [Danger Acute toxicity, oral]
| GHS notification summary | 25% (1 / 4) |
|---|
| CAS Registry Number | 697-18-7 |
|---|---|
| PubChem CID | 69678 |
| 分子式 | C2F4O3S |
| IUPAC 名称 | 3,3,4,4-tetrafluorooxathietane 2,2-dioxide |
| UNII（FDA） | 16IFL9Y3ZY |
697-18-7; 3,3,4,4-Tetrafluoro-1,2-oxathietane 2,2-dioxide; 1,2-Oxathietane, 3,3,4,4-tetrafluoro-, 2,2-dioxide; 16IFL9Y3ZY; tetrafluoroethane-beta-sultone; EINECS 211-805-3; 2-Hydroxytetrafluoroethanesulfonic acid beta-sultone; TETRAFLUOROETHANE SULTONE; TETRAFLUOROETHANE-.BETA.-SULTONE; TETRAFLUOROOXATHIETANE-2,2-DIOXIDE; 2-HYDROXYTETRAFLUOROETHANESULFONIC ACID SULTONE; 2-HYDROXYTETRAFLUOROETHANESULFONIC ACID .BETA.-SULTONE; ETHANESULFONIC ACID, 1,1,2,2-TETRAFLUORO-2-HYDROXY-, .BETA.-SULTONE; RefChem:473524; ETHANESULFONIC ACID, 1,1,2,2-TETRAFLUORO-2-HYDROXY-, BETA-SULTONE; Tetrafluoroethane beta-sultone
| 分子量 | 180.08 |
|---|---|
| XLogP3 | 1 |
| 氢键供体数 | 0 |
| 氢键受体数 | 7 |
| 可旋转键数 | 0 |
| 精确质量 | 179.95042768 |
| 单同位素质量 | 179.95042768 |
| 拓扑极性表面积 | 51.8 |
| 重原子数 | 10 |
| 形式电荷 | 0 |
3,3,4,4-tetrafluoro-1,2-oxathietane 2,2-dioxide · CAS 697-18-7 · C2F4O3S. UNII 16IFL9Y3ZY.
Source: PubChem / Wikidata; the batch COA governs where values differ.
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