Grundinformationen
- CAS
132-86-5- Standard-SMILES
Oc1cc(O)c2ccccc2c1- InChIKey
XOOMNEFVDUTJPP-UHFFFAOYSA-N- Summenformel
- C10H8O2
- Durchschnittliche Molmasse
- 160,17 g/mol
- Monoisotopische Masse
- 160,05242949
Namen und Bezeichner
- Bevorzugter Name
- 1,3-Dihydroxynaphthalene
- IUPAC
- naphthalene-1,3-diol
- Lokaler Name
- Naphthalin-1,3-diol
- Englischer Name
- 1,3-Dihydroxynaphthalene
- Summenformel
- C10H8O2
- Molmasse
- 160.17
Namen und Synonyme
1,3-Naphthalenediol132-86-51,3-DIHYDROXYNAPHTHALENENaphthoresorcinol5X457YEW8YDTXSID8059631RefChem:832042DTXCID8034081205-079-7Naphthalene-1,3-diolNaphthoresoucinol3-Hydroxybenzocyclohexadien-1-one
Weitere Namen anzeigen
NAPHTORESORCINENAPHTHORESORCINEnaphtharesorcinol1,3-phthalenediolNaphthoresorcinolGr1,3-Dioxynaphthalene
MFCD00003965NaphthoresorcinCCRIS 7896AI3-08780EINECS 205-079-7UNII-5X457YEW8YNSC 115890NSC-115890
Datenbank-Bezeichner
- CAS
132-86-5- PubChem CID
- 8601
- DTXSID
DTXSID8059631- ChEMBL
CHEMBL381547- UNII
- 5X457YEW8Y
- EC Number
- 205-079-7
- Nikkaji
- J5.577H
Eigenschaften
Berechnete Struktureigenschaften
- XLogP
- 2
- Polarare Oberfläche (TPSA)
- 40,5 Ų
- H-Brücken-Donoren
- 2
- H-Brücken-Akzeptoren
- 2
- Frei drehbare Bindungen
- 0
- Schwere Atome
- 12
- Formalladung
- 0
- Komplexität
- 158
Experimentelle und physikochemische Eigenschaften
Vapor Pressure0.00000715 [mmHg]
Physical DescriptionClear solid; [Hawley] Tan powder; [MSDSonline]
Physikochemische Eigenschaften
- Schmelzpunkt
- 123 · 123-125 °C(lit.)
- Siedepunkt
- 246.06 °C · 246.06°C (rough estimate)
- Dichte
- 1.0924 · 1.0924 (rough estimate)
- Brechungsindex
- 1.5418 · 1.5418 (estimate)
- storage temp.
- Keep in dark place,Inert atmosphere,Room temperature
- Löslichkeit
- 50 mg/mL · ethanol: soluble50mg/mL
- Aggregatzustand
- crystalline
- pka
- 9.15 · 9.15±0.40(Predicted)
- Farbe
- white to tan
- Wasserlöslichkeit
- Soluble in ethanol (50 mg/ml), and water.
- Merck
Sicherheit und Regulatorisches
Sicherheitsangaben dienen nur zur Orientierung und ersetzen weder das Sicherheitsdatenblatt (SDB) des Lieferanten noch geltende Vorschriften oder eine fachliche Bewertung.
GHS-Klassifizierung
GHS Classification
Warning
H315 (97.9%): Causes skin irritation [Warning Skin corrosion/irritation]；H319 (97.9%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]；H335 (95.8%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]；H341 (10.4%): Suspected of causing genetic defects [Warning Germ cell mutagenicity]
P203, P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P318, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 48 reports by companies from 7 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.；Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website.
Gefahrenhinweise
Regulatory Information
Chemical: 1,3-Naphthalenediol
1,3-Naphthalenediol: Does not have an individual approval but may be used under an appropriate group standard
Hazards SummaryA skin, eye, and respiratory tract irritant; [MSDSonline] See Resorcinol.
Hazard Classes and CategoriesSkin Irrit. 2 (97.9%)；Eye Irrit. 2 (97.9%)；STOT SE 3 (95.8%)；Muta. 2 (10.4%)
Regulatorische Informationen
Regulatory Information
Chemie und Industrie
Verwendung und Herstellung
UsesUsed as an analytical reagent and to make dyes and pharmaceuticals; [Hawley]
General Manufacturing Information1,3-Naphthalenediol: ACTIVE
Anwendungen
Beschreibung1,3-Dihydroxynaphthalene (1,3-DHN) is a multifunctional chemical reagent. Similar to resorcinol, it can be phosphorylated at room temperature using phosphotriamide, though its rate of diphosphorylation is lower. In addition, the 1,3-DHN molecule exhibits fluorescent properties, with absorption spectra peaking at 290 nm and 330 nm, while the emission spectrum shows a peak at 380 nm and a shoulder peak at 425 nm. Non-ionic surfactants significantly enhance the fluorescence intensity of 1,3-DHN, whereas the addition of cationic or anionic additives diminishes its fluorescence intensity.
VerwendenReagent for sugars, oils, and for glucuronic acid in urine: Forsyth, Nature 161, 239 (1948); Heyns, Kelch, Z. Anal. Chem. 139, 339 (1953).
Vor- und nachgelagerte Produkte
Vorgelagerte Rohstoffe
Zugehörige Reaktionen
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