Ethylidynetris(methyleneoxy)phosphine (CAS 1449-91-8) — formula C5H9O3P, molecular weight 148.10; category organic chemicals.
Ethylidynetris(methyleneoxy)phosphine (CAS 1449-91-8) is a chemical raw material in the organic chemicals category. Its molecular formula C5H9O3P comprises 5 C, 9 H, 3 O, 1 P atoms. Its molecular weight is about 148.10. Reported physicochemical data: LogP about 0.3. 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 | 1449-91-8 |
|---|---|
| Molecular Formula | C5H9O3P |
| Molecular Weight | 148.10 |
| LogP | 0.3 |
| Category | Organic Chemicals |
Ethylidynetris(methyleneoxy)phosphine is a carbon-based organic compound with CAS registry number 1449-91-8 and molecular formula C5H9O3P (molecular weight 148.10), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 1449-91-8
Its molecular formula C5H9O3P comprises 5 C, 9 H, 3 O, 1 P atoms.
Also known as: Ethylidynetris(methyleneoxy)phosphine · 乙炔三(亚甲氧基)膦
Category: organic chemicals
The CAS registry number of Ethylidynetris(methyleneoxy)phosphine is 1449-91-8.
Molecular formula C5H9O3P, molecular weight 148.10.
It is also registered under: Ethylidynetris(methyleneoxy)phosphine, 乙炔三(亚甲氧基)膦.
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 Ethylidynetris(methyleneoxy)phosphine (CAS 1449-91-8), compiled from public chemistry databases.
| CAS Number | 1449-91-8 |
|---|---|
| PubChem CID | 15067 |
| Molecular Formula | C5H9O3P |
| IUPAC Name | 4-methyl-2,6,7-trioxa-1-phosphabicyclo[2.2.2]octane |
| UNII (FDA) | LU8YV7C6MR |
| Molecular Weight | 148.10 |
|---|---|
| XLogP3 | 0.3 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 0 |
| Exact Mass | 148.02893114 |
| Monoisotopic Mass | 148.02893114 |
| Topological Polar Surface Area | 27.7 |
| Heavy Atom Count | 9 |
4-Methyl-2,6,7-trioxa-1-phosphabicyclo[2.2.2]octane; 1449-91-8; 1,3-PROPANEDIOL, 2-(HYDROXYMETHYL)-2-METHYL-, CYCLIC PHOSPHITE (1:1); 2,6,7-Trioxa-1-phosphabicyclo(2.2.2)octane, 4-methyl-; 4-Methyl-2,6,7-trioxa-1-phosphabicyclo(2.2.2)octane; DTXSID10162840; RefChem:1071075; DTXCID4085331; Trimethylolethane cyclic phosphite; 2-(Hydroxymethyl)-2-methyl-1,3-propanediol, cyclicphosphite (1:1); NSC58579; NSC-58579; NSC 58579; BRN 0970028; LU8YV7C6MR; SCHEMBL5875746
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 乙炔三(亚甲氧基)膦