1,2-Bis(diphenylphosphino)ethane (CAS No. 1663-45-2) 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
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The CAS number of 1,2-Bis(diphenylphosphino)ethane is 1663-45-2.
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..
1,2-Bis(diphenylphosphino)ethane · CAS 1663-45-2 · C26H24P2. UNII KL33QE52I4.
| CAS Registry Number | 1663-45-2 |
|---|---|
| PubChem CID | 74267 |
| Molecular formula | C26H24P2 |
| IUPAC name | 2-diphenylphosphanylethyl(diphenyl)phosphane |
| UNII (FDA) | KL33QE52I4 |
| Molecular Weight | 398.4 |
|---|---|
| XLogP3 | 5.9 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 0 |
| Rotatable Bond Count | 7 |
| Exact Mass | 398.13532476 |
| Monoisotopic Mass | 398.13532476 |
| Topological Polar Surface Area | 0 |
| Heavy Atom Count | 28 |
| Formal Charge | 0 |
| Reported hazard statements | H315 (84.6%), H319 (84.6%), H335 (100%), H400 (23.1%), H410 (38.5%) |
|---|
H315 (84.6%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (84.6%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
1,2-Bis(diphenylphosphino)ethane; 1663-45-2; Ethylenebis(diphenylphosphine); Bis(diphenylphosphine)ethane; Bis(1,2-diphenylphosphino)ethane; NSC-76285; PHOSPHINE, 1,2-ETHANEDIYLBIS[DIPHENYL-; KL33QE52I4; CHEBI:30669; BIS(DIPHENYLPHOSPHINO)ETHANE; ethane-1,2-diylbis(diphenylphosphane); Phosphine, 1,2-ethanediylbis(diphenyl-; DTXSID2061858; DPPE cpd; RefChem:906679; DTXCID8035340
CAS 1663-45-2; molecular formula C26H24P2; molecular weight — g/mol.
1,2-Bis(diphenylphosphino)ethane, 1663-45-2, Ethylenebis(diphenylphosphine), Bis(diphenylphosphine)ethane, Bis(1,2-diphenylphosphino)ethane, NSC-76285.
Hazard statements reported: H315, H319, H335, H400, H410.
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.