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HCID 71016Erstellt: 25. Oktober 2026

3-(2-Hydroxyethyl)-1H,3H-chinazolin-2,4-dion

MFCD00052597 · 3-(2-HYDROXYETHYL)QUINAZOLINE-2,4-DIONE · 3-(2-hydroxyethyl)-1H-quinazoline-2,4-dione · 3-(2-hydroxyethyl)-1H-quinazoline-2,4-quinone · 3-(2-Hydroxyethyl)quinazoline-2,4(1H,3H)-dione · 3-(2-hydroxyethyl)-1H,3H-quinazoline-2,4-dione · 3-(2-Hydroxyethyl)-2,4-(1H,3H)-quinazoline-dione · 2,4(1H,3H)-Quinazolinedione, 3-(2-hydroxyethyl)-

https://huagongshe.com/de/chemical/71016

Molekülstruktur von 3-(2-Hydroxyethyl)-1H,3H-chinazolin-2,4-dion

Identifikatoren & physikalische Daten

CAS No.1207-75-6
SummenformelC10H10N2O3
Durchschnittliche Molmasse206,2 g/mol
Monoisotopische Masse206,06914218 g/mol
SMILESO=c1[nH]c2ccccc2c(=O)n1CCO
InChIKeyDSUNWRHRAQZLNC-UHFFFAOYSA-N
PubChem CID71016
EC No.214-897-3
DTXSIDDTXSID10152968
Lokaler Name3-(2-Hydroxyethyl)-1H,3H-chinazolin-2,4-dion

Chemische & physikalische Eigenschaften

XLogP-0,1
Polarare Oberfläche (TPSA)69,6
H-Brücken-Donoren2
H-Brücken-Akzeptoren3
Frei drehbare Bindungen2
Schwere Atome15
Formalladung0
Komplexität280
Schmelzpunkt253.5-254 °C(Solv: water (7732-18-5)acetic acid (64-19-7))
Dichte1.361±0.06 g/cm3(Predicted)
Dampfdruck0-0Pa at 20-25℃
AggregatzustandSolid:particulate/powder
pKa (Säurekonstante)12.67±0.20(Predicted)
LogP (Verteilungskoeffizient)0.6 at 20℃ and pH7.6-7.8

Sicherheit & Vorschriften

GHS-EinstufungThis chemical does not meet GHS hazard criteria for 50% (1 of 2) of reports.WarningH302 (50%): Harmful if swallowed [Warning Acute toxicity, oral]P261, P264, P264+P265, P270, P271, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, 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 2 reports by companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Regulatorische InformationenREACH registered substance: 3-(2-hydroxyethyl)-1H,3H-quinazoline-2,4-dione (EC: 214-897-3)
Hazard Classes and CategoriesAcute Tox. 4 (50%)