trans-vinylenebis[diphenylphosphine] (CAS No. 983-81-3) 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
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The CAS number of trans-vinylenebis[diphenylphosphine] is 983-81-3.
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.
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trans-vinylenebis[diphenylphosphine] · CAS 983-81-3 · C26H22P2.
| CAS Registry Number | 983-81-3 |
|---|---|
| PubChem CID | 2733288 |
| Molecular formula | C26H22P2 |
| IUPAC name | [(E)-2-diphenylphosphanylethenyl]-diphenylphosphane |
| Molecular Weight | 396.4 |
|---|---|
| XLogP3 | 5.9 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 0 |
| Rotatable Bond Count | 6 |
| Exact Mass | 396.11967470 |
| Monoisotopic Mass | 396.11967470 |
| Topological Polar Surface Area | 0 |
| Heavy Atom Count | 28 |
| Formal Charge | 0 |
| Reported hazard statements | H315 (100%), H319 (100%), H335 (97.7%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
trans-1,2-bis(diphenylphosphino)ethene; DTXSID801283087; RefChem:898689; DTXCID201713501; 983-81-3; trans-1,2-Bis(diphenylphosphino)ethylene; (E)-1,2-Bis(diphenylphosphino)ethene; cis-1,2-Bis(diphenylphosphino)ethylene; MFCD00063219; (E)-1,2-Bis(diphenylphosphanyl)ethene; 983-80-2; NSC 132587; trans-Vinylenebis(diphenylphosphine); trans-Vinylenebis[diphenylphosphine]; ethene-1,2-diylbis(diphenylphosphane); 1,2-Bis(diphenylphosphino)ethene
CAS 983-81-3; molecular formula C26H22P2; molecular weight — g/mol.
trans-1,2-bis(diphenylphosphino)ethene, DTXSID801283087, RefChem:898689, DTXCID201713501, 983-81-3, trans-1,2-Bis(diphenylphosphino)ethylene.
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.
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