1. Product information
| Product Name: | 2,2'-Biphenol |
| CAS: | 1806-29-7 |
| MF: | C12H10O2 |
| MW: | 186.21 |
| EINECS: | 217-303-0 |
| Mol File: | 1806-29-7.mol |
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| 2,2'-Biphenol Chemical Properties |
| Melting point | 108-110 °C |
| Boiling point | 315 °C(lit.) |
| density | 0.83 |
| refractive index | 1.6086 (estimate) |
| Fp | 154 °C |
| storage temp. | Store below +30°C. |
| form | Powder |
| pka | 7.32±0.10(Predicted) |
| color | Beige to grayish-beige |
| Water Solubility | insoluble |
| 2,2'-Biphenol Usage And Synthesis |
| Chemical Properties | Beige to greyish-beige powder |
| Uses | 2,2'-Dihydroxybiphenyl, is an important raw material and intermediate used in organic Synthesis, pharmaceuticals, agrochemicals and dyestuff. |
| Production Methods | 2,2'-Dihydroxybiphenyl is obtained by alkaline fusion of biphenylene oxide at ca. 300 ℃ (sometimes catalyzed by fluorene or carbazole) or by debutylation of 3,3',5,5'-tetra-tert-butyl-2,2'-dihydroxybiphenyl, which itself is produced by the oxidative coupling of 2,4-di-tert-butylphenol. 2,2'-Dihydroxy-5,5'-dimethylbiphenyl can be synthesized accordingly. |
| Definition | ChEBI: A member of the class of hydroxybiphenyls carrying hydroxy groups at positions 2 and 2'. |
| Safety Profile | Poison by intraperitoneal andintravenous routes. Human mutation data reported. Whenheated to decomposition it emits acrid smoke andirritating fumes. |
| Purification Methods | Crystallise the biphenyl repeatedly from toluene, then sublime it at 60o/10-4mm. [Beilstein 6 IV 6645.] |
2. Packaging
For powders: normal is 25kgs/Drum or bag, or larger/smaller package as request.
For liquids: normal 25kgs/drum, 180-300kgs/bucket, or IBC, determined by the nature of the product.
Or smaller package 1kg/bottle, 10kgs/bottle as request.
3. Shipping
4. Contact information
For more details, pls contact us freely.
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WhatsApp/Skype/Wechat/LINE: 86 13613820652
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