Dimethyl selenoxide (CAS 4371-90-8) — formula C2H6OSe, molecular weight 125.04; category organic chemicals.
Dimethyl selenoxide (CAS 4371-90-8) is a chemical raw material in the organic chemicals category. Its molecular formula C2H6OSe comprises 2 C, 6 H, 1 O, 1 Se atoms. Its molecular weight is about 125.04. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 4371-90-8 |
|---|---|
| Molecular Formula | C2H6OSe |
| Molecular Weight | 125.04 |
| Category | Organic Chemicals |
Dimethyl selenoxide is a carbon-based organic compound with CAS registry number 4371-90-8 and molecular formula C2H6OSe (molecular weight 125.04), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 4371-90-8
Its molecular formula C2H6OSe comprises 2 C, 6 H, 1 O, 1 Se atoms.
Also known as: Dimethyl selenoxide · 二甲基氧化硒
Category: organic chemicals
The CAS registry number of Dimethyl selenoxide is 4371-90-8.
Molecular formula C2H6OSe, molecular weight 125.04.
It is also registered under: Dimethyl selenoxide, 二甲基氧化硒.
Category: Organic Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for Dimethyl selenoxide (CAS 4371-90-8), compiled from public chemistry databases.
| CAS Number | 4371-90-8 |
|---|---|
| PubChem CID | 134574 |
| Molecular Formula | C2H6OSe |
| IUPAC Name | methylseleninylmethane |
| Molecular Weight | 125.04 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 0 |
| Exact Mass | 125.95839 |
| Monoisotopic Mass | 125.95839 |
| Topological Polar Surface Area | 17.1 |
| Heavy Atom Count | 4 |
Dimethyl selenoxide; 4371-90-8; Dimethylselenoxide; DTXSID70195917; Methyl selenoxide; Seleninylbismethane; RefChem:134377; DTXCID10118408; 838-064-4; methylseleninylmethane; METHANESELENINYLMETHANE; Methane, seleninylbis-; (Methaneseleninyl)methane; SCHEMBL160123; AKOS006273158; EN300-1699351
| Notified hazard statements | H301 (100%), H331 (100%), H373 (100%), H410 (100%) |
|---|
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 二甲基氧化硒