1,2-bis(phenylphosphino)ethane (CAS 18899-64-4) — formula C14H16P2, molecular weight 246.22; category organic chemicals.
1,2-bis(phenylphosphino)ethane (CAS 18899-64-4) is a chemical raw material in the organic chemicals category. Its molecular formula C14H16P2 comprises 14 C, 16 H, 2 P atoms. Its molecular weight is about 246.22. Reported physicochemical data: LogP about 2.7. 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 | 18899-64-4 |
|---|---|
| Molecular Formula | C14H16P2 |
| Molecular Weight | 246.22 |
| LogP | 2.7 |
| Category | Organic Chemicals |
1,2-bis(phenylphosphino)ethane is a carbon-based organic compound with CAS registry number 18899-64-4 and molecular formula C14H16P2 (molecular weight 246.22), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 18899-64-4
Its molecular formula C14H16P2 comprises 14 C, 16 H, 2 P atoms.
Also known as: 1,2-bis(phenylphosphino)ethane · 1,2-双(苯基膦)乙烷
Category: organic chemicals
The CAS registry number of 1,2-bis(phenylphosphino)ethane is 18899-64-4.
Molecular formula C14H16P2, molecular weight 246.22.
It is also registered under: 1,2-bis(phenylphosphino)ethane, 1,2-双(苯基膦)乙烷.
Category: Organic Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for 1,2-bis(phenylphosphino)ethane (CAS 18899-64-4), compiled from public chemistry databases.
| CAS Registry Number | 18899-64-4 |
|---|---|
| PubChem CID | 3316746 |
| Molecular formula | C14H16P2 |
| IUPAC name | phenyl(2-phenylphosphanylethyl)phosphane |
| UNII (FDA) | NS00052713 |
| Molecular Weight | 246.22 |
|---|---|
| XLogP3 | 2.7 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 0 |
| Rotatable Bond Count | 5 |
| Exact Mass | 246.07272451 |
| Monoisotopic Mass | 246.07272451 |
| Topological Polar Surface Area | 0 |
| Heavy Atom Count | 16 |
18899-64-4; 1,2-BIS(PHENYLPHOSPHINO)ETHANE; Ethylenebis(phenylphosphine); EINECS 242-649-4; DTXSID00172276; ETHYLENEBIS[PHENYLPHOSPHINE]; RefChem:596707; DTXCID7094767; 242-649-4; phenyl(2-phenylphosphanylethyl)phosphane; MFCD00003041; C14H16P2; 1,2-diphenylphosphinoethane; SCHEMBL45645; VBXSERPGINMTDE-UHFFFAOYSA-N; (Ethane-1,2-diyl)bis(phenylphosphane)
| Reported hazard statements | H250 (100%), H315 (100%), H319 (100%), H335 (100%) |
|---|
H250 (100%): Catches fire spontaneously if exposed to air [Danger Pyrophoric liquids]
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
1,2-bis(phenylphosphino)ethane · CAS 18899-64-4 · C14H16P2. UNII NS00052713.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 1,2-双(苯基膦)乙烷