- 2,7-Dihydroxynaphthalene
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- $10.00 / 1KG
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2024-01-14
- CAS:582-17-2
- Min. Order: 1KG
- Purity: 99%
- Supply Ability: g-kg-tons, free sample is available
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| | 2,7-Dihydroxynaphthalene Basic information |
| Product Name: | 2,7-Dihydroxynaphthalene | | Synonyms: | C.I. 76645;2,7-Naphthelendiol;2,7- twohydroxy naphthalene;2,7-Dihydroxynaphthalene 97%;2,7-Dihydroxynaphthalene, 97% 100GR;2,7-Dihydroxynaphthalene, 97% 25GR;2,7-Dihydroxynaphthalene, 97% 5GR;2,7-DIHYDROXYNAPTHALENE | | CAS: | 582-17-2 | | MF: | C10H8O2 | | MW: | 160.17 | | EINECS: | 209-478-7 | | Product Categories: | Building Blocks;Chemical Synthesis;Organic Building Blocks;Oxygen Compounds;Polyols;FINE Chemical & INTERMEDIATES;Aromatics;API intermediates;bc0001 | | Mol File: | 582-17-2.mol |  |
| | 2,7-Dihydroxynaphthalene Chemical Properties |
| Melting point | 185-190 °C (lit.) | | Boiling point | 246.06°C (rough estimate) | | density | 1.0924 (rough estimate) | | refractive index | 1.5418 (estimate) | | storage temp. | Store below +30°C. | | solubility | DMSO (Slightly), Methanol (Slightly) | | form | Powder | | pka | 9.14±0.40(Predicted) | | color | Gray | | Water Solubility | insoluble | | BRN | 2042383 | | InChIKey | DFQICHCWIIJABH-UHFFFAOYSA-N | | LogP | 1.980 (est) | | CAS DataBase Reference | 582-17-2(CAS DataBase Reference) | | NIST Chemistry Reference | 2,7-Naphthalenediol(582-17-2) | | EPA Substance Registry System | 2,7-Naphthalenediol (582-17-2) |
| Hazard Codes | Xi | | Risk Statements | 36/37/38 | | Safety Statements | 26-36-37/39 | | WGK Germany | 2 | | RTECS | QJ4780000 | | TSCA | Yes | | HS Code | 29072900 |
| | 2,7-Dihydroxynaphthalene Usage And Synthesis |
| Chemical Properties | Light yellow to grey needle crystal | | Uses | 2,7-Dihydroxynaphthalene can be used as starting material for the synthesis of sulfonic acids and divinylnaphthalenes. | | Uses | 2,7-Dihydroxynaphthalene is a reagent used in the preparation of monomers of high carbon materials. Also used in the synthesis of splitomicin analogues. | | Uses | 2,7-Naphthalenediol is a reagent used in the preparation of monomers of high carbon materials. Also used in the synthesis of splitomicin analogues. | | Synthesis | 2,7-Naphthalenediol [582-17-2], mp 194℃, is produced by caustic fusion of naphthalene-2,7- disulfonic acid or 2-hydroxynaphthalene-7-sulfonic acid at 300℃. It undergoes amination at 250℃ to give 2,7-naphthalenediamine and couples with diazotized anilines in the 1-position or in the 1,8-positions. It forms a resin with formaldehyde. |
| | 2,7-Dihydroxynaphthalene Preparation Products And Raw materials |
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