Introduction：Basic information about CAS 111795-43-8|(R)-3,3'-Dibromo-1,1'-bi-2-naphthol, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | (R)-3,3'-Dibromo-1,1'-bi-2-naphthol |
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| CAS Number | 111795-43-8 | Molecular Weight | 444.116 |
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| Density | 1.8±0.1 g/cm3 | Boiling Point | 469.9±40.0 °C at 760 mmHg |
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| Molecular Formula | C20H12Br2O2 | Melting Point | 256-260ºC |
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| MSDS | ChineseUSA | Flash Point | 238.0±27.3 °C |
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| Symbol |
GHS09 | Signal Word | Warning |
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Names
| Name | (R)-3,3-Dibromo-2,2-Dihydroxy-1,1-Binaphthyl |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.8±0.1 g/cm3 |
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| Boiling Point | 469.9±40.0 °C at 760 mmHg |
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| Melting Point | 256-260ºC |
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| Molecular Formula | C20H12Br2O2 |
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| Molecular Weight | 444.116 |
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| Flash Point | 238.0±27.3 °C |
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| Exact Mass | 441.920380 |
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| PSA | 40.46000 |
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| LogP | 6.15 |
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| Vapour Pressure | 0.0±1.2 mmHg at 25°C |
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| Index of Refraction | 1.779 |
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| InChIKey | BRTBEAXHUYEXSY-UHFFFAOYSA-N |
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| SMILES | Oc1c(Br)cc2ccccc2c1-c1c(O)c(Br)cc2ccccc12 |
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Safety Information
| Symbol |
GHS09 |
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| Signal Word | Warning |
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| Hazard Statements | H410 |
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| Precautionary Statements | P273-P501 |
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| Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
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| Hazard Codes | Xn |
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| Risk Phrases | R22 |
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| Safety Phrases | 26-36/37/39 |
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| RIDADR | UN 3077 9 / PGIII |
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| WGK Germany | 3.0 |
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| HS Code | 2907299090 |
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Customs
| HS Code | 2907299090 |
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| Summary | 2907299090 polyphenols; phenol-alcohols。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:5.5%。general tariff:30.0% |
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Synonyms
| (R)-(+)-3,3‘-Dibromo-1,1‘-bi-2-naphthol |
| [1,1'-Binaphthalene]-2,2'-diol, 3,3'-dibromo- |
| (R)-3,3'-Dibromo-2,2'-dihydroxy-1,1'-binaphthyl |
| MFCD03093629 |
| 3,3'-Dibromo-1,1'-binaphthalene-2,2'-diol |
| (R)-3,3'-Dibromo-1,1'-bi-2-naphthol |
| (S)-3,3'-Dibromo-1,1'-bi-2-naphthol |
| (S)-(-)-3,3'-DIBROMO-1,1'-BI-2-NAPHTHOL |
| (R)-(+)-3,3′-Dibromo-1,1′-bi-2-naphthol |
