Sulfurous acid bis(2-propynyl) ester (CAS 1899-25-8) — formula C6H6O3S, molecular weight 158.18; category organic chemicals.
Sulfurous acid bis(2-propynyl) ester (CAS 1899-25-8) is a chemical raw material in the organic chemicals category. Its molecular formula C6H6O3S comprises 6 C, 6 H, 3 O, 1 S atoms. Its molecular weight is about 158.18. Reported physicochemical data: LogP about 0.4. 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 | 1899-25-8 |
|---|---|
| Molecular Formula | C6H6O3S |
| Molecular Weight | 158.18 |
| LogP | 0.4 |
| Category | Organic Chemicals |
Sulfurous acid bis(2-propynyl) ester is a carbon-based organic compound with CAS registry number 1899-25-8 and molecular formula C6H6O3S (molecular weight 158.18), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 1899-25-8
Its molecular formula C6H6O3S comprises 6 C, 6 H, 3 O, 1 S atoms.
Also known as: Sulfurous acid bis(2-propynyl) ester · 亚硫酸双(2-丙炔基)酯
Category: organic chemicals
The CAS registry number of Sulfurous acid bis(2-propynyl) ester is 1899-25-8.
Molecular formula C6H6O3S, molecular weight 158.18.
It is also registered under: Sulfurous acid bis(2-propynyl) ester, 亚硫酸双(2-丙炔基)酯.
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 Sulfurous acid bis(2-propynyl) ester (CAS 1899-25-8), compiled from public chemistry databases.
| CAS Number | 1899-25-8 |
|---|---|
| PubChem CID | 121195 |
| Molecular Formula | C6H6O3S |
| IUPAC Name | bis(prop-2-ynyl) sulfite |
| Molecular Weight | 158.18 |
|---|---|
| XLogP3 | 0.4 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 4 |
| Exact Mass | 158.00376522 |
| Monoisotopic Mass | 158.00376522 |
| Topological Polar Surface Area | 54.7 |
| Heavy Atom Count | 10 |
1899-25-8; Sulfurous acid, bis(2-propynyl) ester; RefChem:1099285; bis(prop-2-ynyl) sulfite; Di-2-propynyl sulfite; diprop-2-yn-1-yl sulfite; BRN 1856394; Sulfurous acid bis(2-propynyl) ester; SCHEMBL779499; Di(prop-2-yn-1-yl) sulfite; DTXSID20940515
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 亚硫酸双(2-丙炔基)酯