Naphthalin-2,7-diol

2,7-Naphthalenediol

HCID 11397CAS 582-17-2
TeilstruktursucheÄhnliche Strukturen suchen

Grundinformationen

Standard-SMILES
Oc1ccc2ccc(O)cc2c1
InChIKey
DFQICHCWIIJABH-UHFFFAOYSA-N
Summenformel
C10H8O2
Durchschnittliche Molmasse
160,17 g/mol
Monoisotopische Masse
160,0524295

Überblick

2,7-naphthalenediol has been reported in Magnolia liliiflora with data available.

Namen und Bezeichner

Bevorzugter Name
2,7-Naphthalenediol
IUPAC
naphthalene-2,7-diol
Lokaler Name
Naphthalin-2,7-diol
Englischer Name
2,7-Dihydroxynaphthalene
Summenformel
C10H8O2
Molmasse
160.17

Namen und Synonyme

2,7-DIHYDROXYNAPHTHALENE2,7-Naphthalenediol582-17-2Naphthalenediol-2,7CI 76645C.I. 766452,7-naphthalene diol0TO8E448UDDTXSID2060387NSC-407541CI-76645C.I.-76645
Weitere Namen anzeigen
2,7-DONc.i.766452,7-Dihydroxy2,7-Naphthelendiol2,7-Naphtalenediol
RefChem:446004DTXCID4042337209-478-7Naphthalene-2,7-diolMFCD00004085NSC 4075412,7-NaphthalindiolNaphthalenediol-2,7 [French]

Datenbank-Bezeichner

CAS
582-17-2
PubChem CID
11397
DTXSID
DTXSID2060387
ChEMBL
CHEMBL205165
UNII
0TO8E448UD
EC Number
209-478-7
Nikkaji
J70.178E

Eigenschaften

Berechnete Struktureigenschaften

XLogP
2,3
Polarare Oberfläche (TPSA)
40,5 Ų
H-Brücken-Donoren
2
H-Brücken-Akzeptoren
2
Frei drehbare Bindungen
0
Schwere Atome
12

Experimentelle und physikochemische Eigenschaften

Chemical ClassesOther Classes -> Naphthols
CosmeticsHair dyeing
SpringerMaterials Properties13C nuclear magnetic resonance spectrum
Physical DescriptionLight grey or slightly yellow solid; [EC: Opinion of the SCCP on 2,7-naphthalenediol] Grey powder; [Alfa Aesar MSDS]

Physikochemische Eigenschaften

Schmelzpunkt
185 · 185-190 °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.
30 °C · Store below +30°C.
Löslichkeit
DMSO (Slightly), Methanol (Slightly)

Sicherheit und Regulatorisches

GHS-Klassifizierung

GHS Classification · 6 Einträge

This chemical does not meet GHS hazard criteria for 1.2% (1 of 81) of reports.

Danger

H302 (14.8%): Harmful if swallowed [Warning Acute toxicity, oral]

P261, P264, P264+P265, P270, P271, P272, P273, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P305+P354+P338, P317, P319, P321, P330, P332+P317, P333+P317, P337+P317, P362+P364, P391, P403+P233, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 81 reports by companies from 14 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Danger

Gefahrenhinweise

Regulatory Information · 2 Einträge

Chemical: 2,7-Naphthalenediol

2,7-Naphthalene diol: Does not have an individual approval but may be used under an appropriate group standard

Other Safety InformationIMAP assessments - 2,7-Naphthalenediol: Human health tier II assessment
Hazards Summary · 1 Eintrag

Not irritating to rabbit skin; Highly irritating and corrosive to rabbit eyes; A moderate skin sensitizer using the mouse local lymph node assay (LLNA); Changes in hematology (reduced hemoglobin in males and higher MCV and MCH values in females), clinical chemistry (increased GGT in males and ALT in females), and histopathological changes in liver and kidney observed in 90-day oral study of rats; Hematological changes and histopathology of liver and kidney reversed within four week recovery period; No evidence of teratogenicity in rats; Not likely to have mutagenic potential in vivo; [EC: SCCP] A skin and strong eye irritant; [Alfa Aesar MSDS] See 1-Napththol and 2-Naphthol.

Hazard Classes and Categories · 2 Einträge

Acute Tox. 4 (14.8%)

Eye damage - category 1

Toxikologische Informationen

Adverse EffectsOccupational hepatotoxin - Secondary hepatotoxins: the potential for toxic effect in the occupational setting is based on cases of poisoning by human ingestion or animal experimentation.

Sicherheitsdaten

wgk
2
tsca
TSCA listed
hs_code
29072900
RTECS-Nr.
QJ4780000
risk_code
36/37/38
hazard_code
Xi

Chemie und Industrie

Verwendung und Herstellung

Uses · 2 Einträge

Used in oxidative hair dye formulations; [EC: SCCP]

Dressing Hair [Category: Other]

Use ClassificationCosmetics -> Hair dyeing
General Manufacturing Information2,7-Naphthalenediol: ACTIVE

Anwendungen

Verwenden2,7-Dihydroxynaphthalene can be used as starting material for the synthesis of sulfonic acids and divinylnaphthalenes.

Vor- und nachgelagerte Produkte

Anbieter50 Anbieter

国药集团化学试剂有限公司86-21-63210123 · [email protected]
梯希爱(上海)化成工业发展有限公司021-67121386 · [email protected]
衢州润东化工有限公司0570-8789886 18892685668 · [email protected]
上海阿拉丁生化科技股份有限公司400-6206333 13167063860 · [email protected]
无锡市凯立生物科技有限公司0510-80721533 13327925606 · [email protected]

Zugehörige Reaktionen

31
Reaktionsaufzeichnung erstellen

Verknüpfte Notizen

Wird geladen…