Diethyl sulfite (CAS No. 623-81-4) is supplied by Jinan Shenghe Chemical Co., Ltd. with a typical purity of 按批次COA提供(不公开发布). Main applications include Inorganic Chemicals. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.
Inorganic Chemicals
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The CAS number of Diethyl sulfite is 623-81-4.
Typical purity is 按批次COA提供(不公开发布), supplied in 按订单/批次确认(不公开发布), with COA provided.
Main applications include Inorganic Chemicals.
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Diethyl sulfite · CAS 623-81-4 · C4H10O3S. UNII LF6566JT87.
| CAS Registry Number | 623-81-4 |
|---|---|
| PubChem CID | 12197 |
| Molecular formula | C4H10O3S |
| IUPAC name | diethyl sulfite |
| UNII (FDA) | LF6566JT87 |
| Molecular Weight | 138.19 |
|---|---|
| XLogP3 | 0.9 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 4 |
| Exact Mass | 138.03506535 |
| Monoisotopic Mass | 138.03506535 |
| Topological Polar Surface Area | 54.7 |
| Heavy Atom Count | 8 |
| Formal Charge | 0 |
| Reported hazard statements | H226 (100%), H315 (97.5%), H319 (97.5%), H335 (95%) |
|---|
H226 (100%): Flammable liquid and vapor [Warning Flammable liquids]
H315 (97.5%): Causes skin irritation [Warning Skin corrosion/irritation]
Diethyl sulfite; 623-81-4; Ethyl sulfite; Sulfurous acid, diethyl ester; Diethyl sulphite; Ethyl sulfite, (Et2SO3); NSC 8838; EINECS 210-815-5; TL 158; BRN 1701906; DTXSID0060777; 4-01-00-01324 (Beilstein Handbook Reference); RefChem:889945; DTXCID4043309; 210-815-5; InChI=1/C4H10O3S/c1-3-6-8(5)7-4-2/h3-4H2,1-2H
CAS 623-81-4; molecular formula C4H10O3S; molecular weight — g/mol.
Diethyl sulfite, 623-81-4, Ethyl sulfite, Sulfurous acid, diethyl ester, Diethyl sulphite, Ethyl sulfite, (Et2SO3).
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.
Supplier: Jinan Shenghe Chemical Co., Ltd. · Reply within one business day.