Diphenyl-o-tolylphosphine (CAS No. 5931-53-3) 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 Diphenyl-o-tolylphosphine is 5931-53-3.
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..
Diphenyl-o-tolylphosphine · CAS 5931-53-3 · C19H17P. UNII NS00034132.
| CAS Registry Number | 5931-53-3 |
|---|---|
| PubChem CID | 80040 |
| Molecular formula | C19H17P |
| IUPAC name | (2-methylphenyl)-diphenylphosphane |
| UNII (FDA) | NS00034132 |
| Molecular Weight | 276.3 |
|---|---|
| XLogP3 | 5 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 0 |
| Rotatable Bond Count | 3 |
| Exact Mass | 276.106787540 |
| Monoisotopic Mass | 276.106787540 |
| Topological Polar Surface Area | 0 |
| Heavy Atom Count | 20 |
| Formal Charge | 0 |
| Reported hazard statements | H315 (100%), H319 (100%), H335 (100%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
5931-53-3; Diphenyl-o-tolylphosphine; EINECS 227-675-6; DTXSID40208048; RefChem:134658; DTXCID60130539; 227-675-6; Diphenyl(o-tolyl)phosphine; (2-Methylphenyl)diphenylphosphine; (2-methylphenyl)-diphenylphosphane; MFCD00008515; diphenyltolylphosphine; O-TOLYLDIPHENYLPHOSPHINE; diphenyl(2-methylphenyl)phosphine; SCHEMBL49858; CS-W012316
CAS 5931-53-3; molecular formula C19H17P; molecular weight — g/mol.
5931-53-3, Diphenyl-o-tolylphosphine, EINECS 227-675-6, DTXSID40208048, RefChem:134658, DTXCID60130539.
Hazard statements reported: H315, H319, H335.
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.