racemic-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl (CAS 98327-87-8) — formula C44H32P2, molecular weight 622.7; category organic chemicals.
racemic-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl is a carbon-based organic compound with CAS registry number 98327-87-8 and molecular formula C44H32P2 (molecular weight 622.7), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 98327-87-8
Its molecular formula C44H32P2 comprises 44 C, 32 H, 2 P atoms.
Also known as: racemic-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl · 2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl
Category: organic chemicals
The CAS registry number of racemic-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl is 98327-87-8.
Molecular formula C44H32P2, molecular weight 622.7.
It is also registered under: racemic-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl, 2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl.
Category: Organic Chemicals.
Public-database records for racemic-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl (CAS 98327-87-8), reproduced here for independent cross-checking.
| GHS notification summary | 11.1% (1 / 9) |
|---|---|
| Reported hazard statements | H315 (96%), H319 (96%), H335 (96%), H413 (11.1%) |
H315 (96%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (96%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
| GHS notification summary | 11.1% (1 / 9) |
|---|
| CAS Registry Number | 98327-87-8 |
|---|---|
| PubChem CID | 634876 |
| 分子式 | C44H32P2 |
| IUPAC 名称 | [1-(2-diphenylphosphanylnaphthalen-1-yl)naphthalen-2-yl]-diphenylphosphane |
| UNII（FDA） | 4F1X2F8NA3 |
2,2'-BIS(DIPHENYLPHOSPHINO)-1,1'-BINAPHTHYL; rac-BINAP; (1,1'-Binaphthalene)-2,2'-diylbis(diphenylphosphine); RAC-2,2'-BIS(DIPHENYLPHOSPHINO)-1,1'-BINAPHTHYL; 970O8508MB; Phosphine, 1,1'-(1,1'-binaphthalene)-2,2'-diylbis(1,1-diphenyl-; DTXSID40913327; RefChem:1079872; Binap, (A+-)-; DTXCID701020048; 98327-87-8; 76189-55-4; 76189-56-5; (R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl; BINAP; (S)-BINAP
| 分子量 | 622.7 |
|---|---|
| XLogP3 | 11.4 |
| 氢键供体数 | 0 |
| 氢键受体数 | 0 |
| 可旋转键数 | 7 |
| 精确质量 | 622.19792502 |
| 单同位素质量 | 622.19792502 |
| 拓扑极性表面积 | 0 |
| 重原子数 | 46 |
| 形式电荷 | 0 |
racemic-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl · CAS 98327-87-8 · C44H32P2. UNII 4F1X2F8NA3.
Source: PubChem / Wikidata; the batch COA governs where values differ.
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