2,6-Naphthalenediol(2,6-Oh)
2,6-Dihydroxynaphthalene
CAS: 581-43-1
Molecular Formula: C10H8O2
2,6-Naphthalenediol(2,6-Oh) - Names and Identifiers
| Name | 2,6-Dihydroxynaphthalene |
| Synonyms | C.I. 76640 TIMTEC-BB SBB000129 2,6-Naphthalenediol 2,6-NAPHTHALENEDIOL naphthalene-2,6-diol 2,6-Dihydroxynaphthalin 2,6-DIHYDROXYNAPHTHALENE 2,6-Dihydroxynaphthalene 2.6-DIHYDROXYNAPHTHALENE 2,6-DihydroxylNaphthalene 2,6-Dihydroxy naphthalene 2,6-Naphthalenediol(2,6-Oh) |
| CAS | 581-43-1 |
| EINECS | 209-465-6 |
| InChI | InChI=1/C10H8O2/c11-9-3-1-7-5-10(12)4-2-8(7)6-9/h1-6,11-12H |
2,6-Naphthalenediol(2,6-Oh) - Physico-chemical Properties
| Molecular Formula | C10H8O2 |
| Molar Mass | 160.17 |
| Density | 1.0924 (rough estimate) |
| Melting Point | 223-225°C(lit.) |
| Boling Point | 246.06°C (rough estimate) |
| Flash Point | 193.5°C |
| Water Solubility | Soluble in methanol and hot water. Slightly soluble in water. |
| Solubility | DMSO (Slightly), Methanol (Slightly) |
| Vapor Presure | 3.62E-06mmHg at 25°C |
| Appearance | Solid |
| Color | White to Off-White |
| BRN | 1238082 |
| pKa | 9.55±0.40(Predicted) |
| Storage Condition | Inert atmosphere,Room Temperature |
| Refractive Index | 1.5418 (estimate) |
| MDL | MFCD00004082 |
| Physical and Chemical Properties | Off-white powder. |
| Use | Used as a pharmaceutical Intermediate |
2,6-Naphthalenediol(2,6-Oh) - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S37/39 - Wear suitable gloves and eye/face protection |
| WGK Germany | 2 |
| FLUKA BRAND F CODES | 10-23 |
| TSCA | Yes |
| HS Code | 29309090 |
2,6-Naphthalenediol(2,6-Oh) - Reference Information
| NIST chemical information | information provided by: webbook.nist.gov (external link) |
| EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
| Use | used as a dye, pharmaceutical intermediate. for pharmaceutical intermediates |
Last Update：2024-04-09 02:00:09
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