Methyl (triphenylphosphoranylidene)acetate (CAS No. 2605-67-6) is supplied by Jinan Shenghe Chemical Co., Ltd. with a typical purity of 按批次COA提供(不公开发布). Main applications include Organic Chemicals. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.
Organic Chemicals
COA provided with every batch; MSDS and technical documents available on request. Email us with product name and CAS number for a quote within one business day.
The CAS number of Methyl (triphenylphosphoranylidene)acetate is 2605-67-6.
Typical purity is 按批次COA提供(不公开发布), supplied in 按订单/批次确认(不公开发布), with COA provided.
Main applications include Organic Chemicals.
Email info@591daili.com or reach us on WhatsApp with the product name, CAS number and required quantity; quotes within one business day. Supplier: Jinan Shenghe Chemical Co., Ltd..
Methyl (triphenylphosphoranylidene)acetate · CAS 2605-67-6 · C21H19O2P. UNII D9MZ753Q8K.
| CAS Registry Number | 2605-67-6 |
|---|---|
| PubChem CID | 17453 |
| Molecular formula | C21H19O2P |
| IUPAC name | methyl 2-(triphenyl-λ5-phosphanylidene)acetate |
| UNII (FDA) | D9MZ753Q8K |
| Molecular Weight | 334.3 |
|---|---|
| XLogP3 | 4 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 5 |
| Exact Mass | 334.11226684 |
| Monoisotopic Mass | 334.11226684 |
| Topological Polar Surface Area | 26.3 |
| Heavy Atom Count | 24 |
| Formal Charge | 0 |
| GHS notification summary | 50% (2 / 4) |
|---|
| GHS notification summary | 50% (2 / 4) |
|---|---|
| Reported hazard statements | H301 (50%), H315 (50%), H319 (50%), H335 (50%) |
This chemical does not meet GHS hazard criteria for 50% (2 of 4) of reports.
H301 (50%): Toxic if swallowed [Danger Acute toxicity, oral]
2605-67-6; Methyl (triphenylphosphoranylidene)acetate; (Carbomethoxymethylene)triphenylphosphorane; Acetic acid, (triphenylphosphoranylidene)-, methyl ester; (Triphenylphosphoranylidene)acetic acid methyl ester; Methyl triphenylphosphoranylideneacetate; Triphenyl(carbomethoxymethylene)phosphorane; Acetic acid, 2-(triphenylphosphoranylidene)-, methyl ester; EINECS 220-018-4; ((Methoxycarbonyl)methylene)triphenylphosphorane; [(Methoxycarbonyl)methylene]triphenylphosphorane; NSC 117573; NSC 407395; DTXSID6062549; RefChem:552122; DTXCID5037440
CAS 2605-67-6; molecular formula C21H19O2P; molecular weight — g/mol.
2605-67-6, Methyl (triphenylphosphoranylidene)acetate, (Carbomethoxymethylene)triphenylphosphorane, Acetic acid, (triphenylphosphoranylidene)-, methyl ester, (Triphenylphosphoranylidene)acetic acid methyl ester, Methyl triphenylphosphoranylideneacetate.
50% of GHS notifications report no hazard classification (2 of 4).
Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.
Supplier: Jinan Shenghe Chemical Co., Ltd. · Reply within one business day.