Ethyl (triphenylphosphoranylidene)acetate (CAS 1099-45-2) — formula C22H21O2P, molecular weight 348.4; category organic chemicals.
Ethyl (triphenylphosphoranylidene)acetate (CAS 1099-45-2) is a chemical raw material in the organic chemicals category. Its molecular formula C22H21O2P comprises 22 C, 21 H, 2 O, 1 P atoms. Its molecular weight is about 348.4. 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 | 1099-45-2 |
|---|---|
| Molecular Formula | C22H21O2P |
| Molecular Weight | 348.4 |
| LogP | 4.3 |
| Applications | Acetic acid, 2-(triphenylphosphoranylidene), ethyl ester: ACTIVE |
| Category | Organic Chemicals |
Documented applications: Acetic acid, 2-(triphenylphosphoranylidene), ethyl ester: ACTIVE.
Ethyl (triphenylphosphoranylidene)acetate is a carbon-based organic compound with CAS registry number 1099-45-2 and molecular formula C22H21O2P (molecular weight 348.4), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 1099-45-2
Its molecular formula C22H21O2P comprises 22 C, 21 H, 2 O, 1 P atoms.
Also known as: Ethyl (triphenylphosphoranylidene)acetate · 乙氧甲酰基亚甲基三苯基膦
Category: organic chemicals
The CAS registry number of Ethyl (triphenylphosphoranylidene)acetate is 1099-45-2.
Molecular formula C22H21O2P, molecular weight 348.4.
It is also registered under: Ethyl (triphenylphosphoranylidene)acetate, 乙氧甲酰基亚甲基三苯基膦.
Recorded applications: Acetic acid, 2-(triphenylphosphoranylidene), ethyl ester: ACTIVE.
Category: Organic Chemicals.
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Independent reference data for Ethyl (triphenylphosphoranylidene)acetate (CAS 1099-45-2), compiled from public chemistry databases.
| CAS Number | 1099-45-2 |
|---|---|
| PubChem CID | 70670 |
| Molecular Formula | C22H21O2P |
| IUPAC Name | ethyl 2-(triphenyl-λ5-phosphanylidene)acetate |
| UNII (FDA) | WX75SQL8ZF |
| Molecular Weight | 348.4 |
|---|---|
| XLogP3 | 4.3 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 6 |
| Exact Mass | 348.12791691 |
| Monoisotopic Mass | 348.12791691 |
| Topological Polar Surface Area | 26.3 |
| Heavy Atom Count | 25 |
Ethyl (triphenylphosphoranylidene)acetate; (Carbethoxymethylene)triphenylphosphorane; (Ethoxycarbonylmethylene)triphenylphosphorane; NSC 72406; Phosphorane, (carboxymethylene)triphenyl-, ethyl ester; EINECS 214-151-7; Acetic acid, 2-(triphenylphosphoranylidene)-, ethyl ester; ((Ethoxycarbonyl)ethylidene)triphenylphosphorane; [(Ethoxycarbonyl)ethylidene]triphenylphosphorane; RefChem:552121; Acetic acid, (triphenylphosphoranylidene), ethyl ester; Phosphorane, (carboxymethylene)triphenyl, ethyl ester; Acetic acid, 2(triphenylphosphoranylidene), ethyl ester; 214-151-7; InChI=1/C22H21O2P/c1-2-24-22(23)18-25(19-12-6-3-7-13-19,20-14-8-4-9-15-20)21-16-10-5-11-17-21/h3-18H,2H2,1H; 1099-45-2
| GHS notifications | 40% (2 / 5) |
|---|
| GHS notifications | 40% (2 / 5) |
|---|---|
| Notified hazard statements | H300 (20%), H301 (40%), H315 (40%), H317 (20%), H319 (60%), H335 (40%), H373 (20%), H411 (20%) |
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 乙氧甲酰基亚甲基三苯基膦