Diethyl sulfite (CAS 623-81-4) — formula C4H10O3S, molecular weight 138.19; category inorganic chemicals.
| CAS Number | 623-81-4 |
|---|---|
| Molecular Formula | C4H10O3S |
| Molecular Weight | 138.19 |
| LogP | 0.9 |
| Applications | General Manufacturing Information: Sulfurous acid, diethyl ester: INACTIVE |
| Category | Inorganic Chemicals |
Documented applications: General Manufacturing Information: Sulfurous acid, diethyl ester: INACTIVE.
Diethyl sulfite is an inorganic compound with CAS registry number 623-81-4 and molecular formula C4H10O3S (molecular weight 138.19), belonging to the inorganic chemicals segment of chemical raw materials.
CAS number: 623-81-4
Its molecular formula C4H10O3S comprises 4 C, 10 H, 3 O, 1 S atoms.
Also known as: Diethyl sulfite · 亚硫酸二乙酯
Category: inorganic chemicals
The CAS registry number of Diethyl sulfite is 623-81-4.
Molecular formula C4H10O3S, molecular weight 138.19.
It is also registered under: Diethyl sulfite, 亚硫酸二乙酯.
Recorded applications: General Manufacturing Information: Sulfurous acid, diethyl ester: INACTIVE.
Category: Inorganic Chemicals.
Independent reference data for Diethyl sulfite (CAS 623-81-4), compiled from public chemistry databases.
| 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 |
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
| 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 · CAS 623-81-4 · C4H10O3S. UNII LF6566JT87.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 亚硫酸二乙酯