亚硫酸二甲酯，CAS 登记号 616-42-2，由济南圣和化工有限公司现货供应，可提供纯度 按批次COA提供(不公开发布) 的规格，下游主要用于无机化学品。支持样品与小批量试用，批量价格请联系我们获取，验收以批次 COA 为准。
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Dimethyl sulfite · CAS 616-42-2 · C2H6O3S. UNII 9JFA40S66P.
| CAS Registry Number | 616-42-2 |
|---|---|
| PubChem CID | 69223 |
| Molecular formula | C2H6O3S |
| IUPAC name | dimethyl sulfite |
| UNII (FDA) | 9JFA40S66P |
| Molecular Weight | 110.13 |
|---|---|
| XLogP3 | 0.2 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 2 |
| Exact Mass | 110.00376522 |
| Monoisotopic Mass | 110.00376522 |
| Topological Polar Surface Area | 54.7 |
| Heavy Atom Count | 6 |
| Formal Charge | 0 |
| Reported hazard statements | H226 (100%), H315 (100%), H319 (100%), H335 (97.5%) |
|---|
H226 (100%): Flammable liquid and vapor [Warning Flammable liquids]
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
Dimethyl sulfite; 616-42-2; Methyl sulfite; Sulfurous acid, dimethyl ester; Dimethyl sulphite; Dimethylsulfite; Dimethoxy sulfoxide; TL 159; 9JFA40S66P; NSC-41902; DTXSID3060665; CHEBI:48858; RefChem:134277; DTXCID2043082; 210-481-0; Dimethylsulfit
CAS 616-42-2; molecular formula C2H6O3S; molecular weight — g/mol.
Dimethyl sulfite, 616-42-2, Methyl sulfite, Sulfurous acid, dimethyl ester, Dimethyl sulphite, Dimethylsulfite.
Hazard statements reported: H226, H315, H319, H335.
Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.