- 1,1'-BINAPHTHYL
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- $0.00 / 1kg
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2024-08-15
- CAS:604-53-5
- Min. Order: 1kg
- Purity: 0.99
- Supply Ability: 20 tons
- binaphthyl
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- $200.00 / 1KG
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2024-01-02
- CAS:604-53-5
- Min. Order: 1KG
- Purity: 99%, 99.5% Sublimated
- Supply Ability: g-kg-tons, free sample is available
- 1,1'-BINAPHTHYL
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- $30.00 / 1KG
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2023-09-06
- CAS:604-53-5
- Min. Order: 50KG
- Purity: 99%
- Supply Ability: 500000kg
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| 1,1'-BINAPHTHYL Basic information |
Product Name: | 1,1'-BINAPHTHYL | Synonyms: | ALPHA,ALPHA'-BINAPHTHYL;1,1’-Binaphthyl(formB);1,1'-Binaphtyl;alpha,alpha'-Dinaphthylene;Di-alpha-naphthol;1,1'-DINAPHTHYL;1,1'-BINAPHTHYL;1,1'-BINAPHTHALENE | CAS: | 604-53-5 | MF: | C20H14 | MW: | 254.33 | EINECS: | 210-070-6 | Product Categories: | Aromatic Compounds | Mol File: | 604-53-5.mol | ![1,1'-BINAPHTHYL Structure](CAS/GIF/604-53-5.gif) |
| 1,1'-BINAPHTHYL Chemical Properties |
Melting point | 143-146 °C | Boiling point | 360 °C | density | 1,3 g/cm3 | refractive index | 1.6292 (estimate) | storage temp. | Sealed in dry,Room Temperature | solubility | very faint turbidity in Toluene | form | Powder | color | Brown | CAS DataBase Reference | 604-53-5(CAS DataBase Reference) | EPA Substance Registry System | 1,1'-Binaphthalene (604-53-5) |
Safety Statements | 24/25 | TSCA | Yes | HS Code | 29029090 |
Provider | Language |
ACROS
| English |
| 1,1'-BINAPHTHYL Usage And Synthesis |
Chemical Properties | Brown powder | Purification Methods | Purify 1,1’-binaphthyl through a silica gel column with Me2CO/*C6H6 [or Al2O3 with 10% *C6H6/pet ether (b 30-60o)] and recrystallise it from EtOH, pentane, or slow evaporation of *C6H6, Me2CO or Et2O solutions. Half life ~10hours at 25o in various solvents. [Wilson & Pincock J Am Chem Soc 97 1474 1975, Akimoto & Yamada Tetrahedron 27 5999 1971, Beilstein 5 I 358, 5 II 642, 5 III 2465, 5 IV 2634.] |
| 1,1'-BINAPHTHYL Preparation Products And Raw materials |
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