2,2'-BIS(DI-P-TOLYLPHOSPHINO)-1,1'-BINAPHTHYL (CAS 153305-67-0) — formula C48H40P2, molecular weight 678.8; category organic chemicals.
2,2'-BIS(DI-P-TOLYLPHOSPHINO)-1,1'-BINAPHTHYL (CAS 153305-67-0) is a chemical raw material in the organic chemicals category. Its molecular formula C48H40P2 comprises 48 C, 40 H, 2 P atoms. Its molecular weight is about 678.8. Reported physicochemical data: LogP about 12.9. 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 | 153305-67-0 |
|---|---|
| Molecular Formula | C48H40P2 |
| Molecular Weight | 678.8 |
| LogP | 12.9 |
| Category | Organic Chemicals |
2,2'-BIS(DI-P-TOLYLPHOSPHINO)-1,1'-BINAPHTHYL is a carbon-based organic compound with CAS registry number 153305-67-0 and molecular formula C48H40P2 (molecular weight 678.8), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 153305-67-0
Its molecular formula C48H40P2 comprises 48 C, 40 H, 2 P atoms.
Also known as: 2,2'-BIS(DI-P-TOLYLPHOSPHINO)-1,1'-BINAPHTHYL · 2,2'-双(二-对甲苯基膦)-1,1'-联萘
Category: organic chemicals
The CAS registry number of 2,2'-BIS(DI-P-TOLYLPHOSPHINO)-1,1'-BINAPHTHYL is 153305-67-0.
Molecular formula C48H40P2, molecular weight 678.8.
It is also registered under: 2,2'-BIS(DI-P-TOLYLPHOSPHINO)-1,1'-BINAPHTHYL, 2,2'-双(二-对甲苯基膦)-1,1'-联萘.
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 2,2'-BIS(DI-P-TOLYLPHOSPHINO)-1,1'-BINAPHTHYL (CAS 153305-67-0), compiled from public chemistry databases.
| CAS Registry Number | 153305-67-0 |
|---|---|
| PubChem CID | 4189906 |
| Molecular formula | C48H40P2 |
| IUPAC name | [1-[2-bis(4-methylphenyl)phosphanylnaphthalen-1-yl]naphthalen-2-yl]-bis(4-methylphenyl)phosphane |
| Molecular Weight | 678.8 |
|---|---|
| XLogP3 | 12.9 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 0 |
| Rotatable Bond Count | 7 |
| Exact Mass | 678.26052527 |
| Monoisotopic Mass | 678.26052527 |
| Topological Polar Surface Area | 0 |
| Heavy Atom Count | 50 |
100165-88-6; 2,2'-Bis(di-p-tolylphosphino)-1,1'-binaphthyl; 153305-67-0; RefChem:407671; (S)-(-)-2,2'-Bis(di-p-tolylphosphino)-1, 1'-binaphthyl; 623-900-0; 680-944-3; 99646-28-3; (S)-(-)-2,2'-Bis(di-p-tolylphosphino)-1,1'-binaphthyl; (R)-Tol-BINAP; (S)-Tol-BINAP; (S)-2,2'-BIS(DI-P-TOLYLPHOSPHINO)-1,1'-BINAPHTHYL; (R)-(+)-2,2'-Bis(di-p-tolylphosphino)-1,1'-binaphthyl; (R)-(+)-TolBINAP; (R)-2,2'-bis(di-p-tolylphosphino)-1,1'-binaphthalene; MFCD01311709
| Reported hazard statements | H315 (100%), H319 (100%), H335 (100%), H228 (16.7%), H252 (16.7%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
2,2'-BIS(DI-P-TOLYLPHOSPHINO)-1,1'-BINAPHTHYL · CAS 153305-67-0 · C48H40P2.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 2,2'-双(二-对甲苯基膦)-1,1'-联萘