(S)-(-)-3,3'-DIBROMO-1,1'-BI-2-NAPHTHOL
- CAS NO.:119707-74-3
- Empirical Formula: C20H12Br2O2
- Molecular Weight: 444.12
- MDL number: MFCD03093629
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 13:16:57
What is (S)-(-)-3,3'-DIBROMO-1,1'-BI-2-NAPHTHOL?
Chemical properties
white to light yellow crystal powde
General Description
(S)-(-)-3,3′-Dibromo-1,1′-bi-2-naphthol may be used as a catalyst in the preparation of (R)-1-(2-propenyl)-2-(3-phenoxymethoxypropyl)-2-cyclohexenol.
Properties of (S)-(-)-3,3'-DIBROMO-1,1'-BI-2-NAPHTHOL
| Melting point: | 256-260 °C |
| alpha | -40° (c 0.15, CHCl3) |
| Boiling point: | 469.9±40.0 °C(Predicted) |
| Density | 1.761±0.06 g/cm3(Predicted) |
| storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
| solubility | within almost transparency in Methanol |
| pka | 6.43±0.50(Predicted) |
| form | Powder |
| color | White to brown |
Safety information for (S)-(-)-3,3'-DIBROMO-1,1'-BI-2-NAPHTHOL
| Signal word | Warning |
| Pictogram(s) |
![]() Environment GHS09 |
| GHS Hazard Statements |
H410:Hazardous to the aquatic environment, long-term hazard |
| Precautionary Statement Codes |
P273:Avoid release to the environment. P501:Dispose of contents/container to..… |
Computed Descriptors for (S)-(-)-3,3'-DIBROMO-1,1'-BI-2-NAPHTHOL
New Products
4-Nitrobenzoic acid p-Tolualdehyde 4-Chlorobenzaldehyde 2-Fluorobenzaldehyde Diethylene glycol monomethyl ether 3-Chlorobenzaldehyde N5-(2-aminoethyl)pyridine-2,5-diamine hydrochloride N-Nitroso Desloratadine Ornidazole EP impurity C Domperidone Impurity Valsartan Desalkyl Clomiphene benzophenone analog 3,5-Dibromo-2-Nitropyridine Tert-butyl 4-(6-nitropyridine-3-yl)piperazine-1-carbaxylate 1-Methyl-4-(6-aminopyridin-3-yl)piperazine 2,5-Dichloro-4-Methylpyridine 2,4,5-Trichloropyridine 5-((4-Ethylpiperazin-1-yl)methyl)pyridin-2-amineRelated products of tetrahydrofuran








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