Grundinformationen
- Standard-SMILES
N#Cc1ccc(O)c(O)c1- InChIKey
NUWHYWYSMAPBHK-UHFFFAOYSA-N- Summenformel
- C7H5NO2
- Durchschnittliche Molmasse
- 135,12 g/mol
- Monoisotopische Masse
- 135,0320284
Namen und Bezeichner
- Bevorzugter Name
- 3,4-Dihydroxybenzonitrile
- IUPAC
- 3,4-dihydroxybenzonitrile
- Lokaler Name
- 3,4-Dihydroxybenzonitril
- Englischer Name
- 3,4-Dihydroxybenzonitrile
- Summenformel
- C7H5NO2
- Molmasse
- 135.12
Namen und Synonyme
3,4-Dihydroxybenzonitrile17345-61-8DTXSID50169616RefChem:486235DTXCID1092107241-367-94-CyanocatecholBenzonitrile, 3,4-dihydroxy-3,4-Dihydroxy benzonitrileProtocatechunitrileMFCD000164364-Cyanopyrocatechol
Weitere Namen anzeigen
AKOS B004053TIMTEC-BB SBB0085823,4-DihydroxybenzoniProtocatachuonitrileThymol Impurity 14-d83,4-DihydroxybenzonitriL
3,4-dihydroxybenzenecarbonitrileProtocatechuonitrile3,4-dihydroxy-benzonitrileEINECS 241-367-93,4 Dihydroxy benzonitrileSCHEMBL2172504-Cyano-1,2-dihydroxybenzeneCHEMBL5287739
Datenbank-Bezeichner
- CAS
17345-61-8- PubChem CID
- 87065
- DTXSID
DTXSID50169616- ChEMBL
CHEMBL5287739- EC Number
- 241-367-9
- Nikkaji
- J287.013D
Eigenschaften
Berechnete Struktureigenschaften
- XLogP
- 1,5
- Polarare Oberfläche (TPSA)
- 64,3 Ų
- H-Brücken-Donoren
- 2
- H-Brücken-Akzeptoren
- 3
- Frei drehbare Bindungen
- 0
- Schwere Atome
- 10
- Formalladung
- 0
- Komplexität
- 160
Physikochemische Eigenschaften
- Schmelzpunkt
- 155 · 155-159 °C (lit.)
- Siedepunkt
- 334.8 · 334.8±32.0 °C(Predicted)
- Dichte
- 1.42 · 1.42±0.1 g/cm3(Predicted)
- Dampfdruck
- 0 Pa · 0Pa at 20℃
- storage temp.
- Keep in dark place,Sealed in dry,Room Temperature
- Löslichkeit
- soluble in Methanol
- Aggregatzustand
- powder to crystal
- pka
- 7.67 · 7.67±0.18(Predicted)
- Farbe
- White to Almost white
- Wasserlöslichkeit
- insoluble
- BRN
- 2082204 · 2082204
- InChI
- InChI=1S/C7H5NO2/c8-4-5-1-2-6(9)7(10)3-5/h1-3,9-10H
- InChIKey
- NUWHYWYSMAPBHK-UHFFFAOYSA-N
- SMILES
- C(#N)C1=CC=C(O)C(O)=C1
- LogP
- 1.3 at · 1.3 at 20℃
- CAS Datenbank
- 17345 · 17345-61-8(CAS DataBase Reference)
Sicherheit und Regulatorisches
GHS-Klassifizierung
GHS Classification
Warning
H302 (95.7%): Harmful if swallowed [Warning Acute toxicity, oral]
P261, P264, P264+P265, P270, P271, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P317, P319, P321, P330, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 46 reports by companies from 6 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Gefahrenhinweise
Regulatory InformationStatus: Active Update: 21-04-2023 https://echa.europa.eu/registration-dossier/-/registered-dossier/22404
Hazard Classes and CategoriesAcute Tox. 4 (95.7%)
Sicherheitsdaten
- wgk
- 3
- ridadr
- UN3439
- hs_code
- 29269090
- risk_code
- 20/21/22-36/37/38
- hazard_code
- Xn,Xi
- hazard_note
- Irritant
- safety_code
- 36/37-36/37/39-26-22
- hazard_class
- 6.1
- packing_group
- III
- Speicherklasse
- 11 - Combustible Solids
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