2-(triphenyl-phosphanylidene)-propionic acid ethyl ester (CAS 21382-82-1) — formula C23H23O2P, molecular weight 362.4; category organic chemicals.
2-(triphenyl-phosphanylidene)-propionic acid ethyl ester (CAS 21382-82-1) is a chemical raw material in the organic chemicals category. Its molecular formula C23H23O2P comprises 23 C, 23 H, 2 O, 1 P atoms. Its molecular weight is about 362.4. Reported physicochemical data: LogP about 4.3. 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 | 21382-82-1 |
|---|---|
| Molecular Formula | C23H23O2P |
| Molecular Weight | 362.4 |
| LogP | 4.3 |
| Category | Organic Chemicals |
2-(triphenyl-phosphanylidene)-propionic acid ethyl ester is a carbon-based organic compound with CAS registry number 21382-82-1 and molecular formula C23H23O2P (molecular weight 362.4), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 21382-82-1
Its molecular formula C23H23O2P comprises 23 C, 23 H, 2 O, 1 P atoms.
Also known as: 2-(triphenyl-phosphanylidene)-propionic acid ethyl ester · 2-三苯基膦乙烯基丙酸乙酯
Category: organic chemicals
The CAS registry number of 2-(triphenyl-phosphanylidene)-propionic acid ethyl ester is 21382-82-1.
Molecular formula C23H23O2P, molecular weight 362.4.
It is also registered under: 2-(triphenyl-phosphanylidene)-propionic acid ethyl ester, 2-三苯基膦乙烯基丙酸乙酯.
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 2-(triphenyl-phosphanylidene)-propionic acid ethyl ester (CAS 21382-82-1), compiled from public chemistry databases.
| CAS Number | 21382-82-1 |
|---|---|
| PubChem CID | 79792 |
| Molecular Formula | C23H23O2P |
| IUPAC Name | ethyl 2-(triphenyl-λ5-phosphanylidene)propanoate |
| UNII (FDA) | CN2HY6C9MT |
| Molecular Weight | 362.4 |
|---|---|
| XLogP3 | 4.3 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 6 |
| Exact Mass | 362.14356697 |
| Monoisotopic Mass | 362.14356697 |
| Topological Polar Surface Area | 26.3 |
| Heavy Atom Count | 26 |
5717-37-3; Ethyl 2-(triphenylphosphoranylidene)propionate; Ethyl 2-(triphenylphosphoranylidene)propanoate; (Carbethoxyethylidene)triphenylphosphorane; Ethyl 2-(triphenyl-lambda5-phosphanylidene)propanoate; Propanoic acid, 2-(triphenylphosphoranylidene)-, ethyl ester; 1-(Ethoxycarbonyl)ethylidenetriphenylphosphorane; EINECS 227-215-4; (Carbethoxyethylidine)triphenylphosphorane; 1-Carboethoxyethylidenetriphenylphosphorane; DTXSID20205818; 1-Ethoxycarbonyl-ethyliden-phosphoran; NSC 76468; Propionic acid, 2-(triphenylphosphoranylidene)-, ethyl ester; Propanoic acid, 2-triphenylphosphoranylidene-, ethyl ester; RefChem:138557
| GHS notifications | 14.3% (1 / 7) |
|---|
| GHS notifications | 14.3% (1 / 7) |
|---|---|
| Notified hazard statements | H302 (28.6%), H312 (28.6%), H315 (42.9%), H319 (85.7%), H332 (42.9%), H335 (57.1%), H413 (28.6%) |
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 2-三苯基膦乙烯基丙酸乙酯