Introduction：Basic information about CAS 166281-37-4|2-Bromo-4,5-difluorophenol, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 2-Bromo-4,5-difluorophenol |
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| CAS Number | 166281-37-4 | Molecular Weight | 208.988 |
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| Density | 1.9±0.1 g/cm3 | Boiling Point | 208.8±35.0 °C at 760 mmHg |
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| Molecular Formula | C6H3BrF2O | Melting Point | / |
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| MSDS | ChineseUSA | Flash Point | 81.1±0.0 °C |
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| Symbol |
GHS07 | Signal Word | Warning |
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Names
| Name | 2-Bromo-4,5-difluorophenol |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.9±0.1 g/cm3 |
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| Boiling Point | 208.8±35.0 °C at 760 mmHg |
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| Molecular Formula | C6H3BrF2O |
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| Molecular Weight | 208.988 |
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| Flash Point | 81.1±0.0 °C |
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| Exact Mass | 207.933533 |
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| PSA | 20.23000 |
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| LogP | 3.04 |
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| Vapour Pressure | 0.1±0.4 mmHg at 25°C |
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| Index of Refraction | 1.550 |
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| InChIKey | FCYZOOHWUOEAOX-UHFFFAOYSA-N |
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| SMILES | Oc1cc(F)c(F)cc1Br |
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Safety Information
| Symbol |
GHS07 |
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| Signal Word | Warning |
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| Hazard Statements | H315-H319-H335 |
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| Precautionary Statements | P261-P305 + P351 + P338 |
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| Personal Protective Equipment | Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
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| Hazard Codes | Xi:Irritant; |
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| Risk Phrases | R36/37/38 |
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| Safety Phrases | S26-S36/37/39 |
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| WGK Germany | 3 |
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| HS Code | 2908199090 |
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Customs
| HS Code | 2908199090 |
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| Summary | HS: 2908199090. derivatives of polyphenols or phenol-alcohols containing only halogen substituents and their salts. VAT:17.0%. tax rebate rate:9.0%. supervision conditions:None. MFN tariff:5.5%. general tariff:30.0% |
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Articles2
More Articles
| Palladium-catalyzed cocyclotrimerization of allenes with arynes: selective synthesis of phenanthrenes. J. Org. Chem. 74(8) , 3199-202, (2009) Palladium-catalyzed cocyclotrimerization of allenes with arynes has been developed for selectively synthesizing phenanthrenes. In the presence of [(allyl)PdCl](2) and P(o-tol)(3), a variety of allenes... | |
| Efficient Palladium-Catalyzed Cyclotrimeriza-tion of Arynes: Synthesis of Triphenylenes PenÄa D, et al. Angew. Chem. Int. Ed. Engl. 37 , (1998)
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Synonyms
| 2-bromo-4,5-diflouo phenol |
| QR CF DF FE |
| MFCD00070751 |
| 2-Bromo-4,5-difluorophenol |
| Phenol, 2-bromo-4,5-difluoro- |
