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HCID 13616640Erstellt: 29. Oktober 2026

2H-Benzimidazol-2-one, 1,3-dihydro-5-hydroxy-

5-Hydroxy-1,3-dihydro-benzoimidazol-2-one · V 820-14 · 5-Hydroxy-1H-benzo[d]imidazol-2(3H)-one · 3-Dihydro-5-hydroxy-2H-benzimidazol-2-one · 1,3-Dihydro-5-hydroxy-2H-benzimidazol-2-one · 2H-Benzimidazol-2-one, 1,3-dihydro-5-hydroxy- · 5-Hydroxy-1,3-dihydro-2H-benzo[d]imidazol-2-one · 2H-Benzimidazol-2-one,1,3-dihydro-5-hydroxy-(9CI)

https://huagongshe.com/de/chemical/13616640

Molekülstruktur von 2H-Benzimidazol-2-one, 1,3-dihydro-5-hydroxy-

Identifikatoren & physikalische Daten

CAS No.	39513-24-1
Summenformel	C7H6N2O2
Durchschnittliche Molmasse	150,13 g/mol
Monoisotopische Masse	150,04292744 g/mol
SMILES	O=c1[nH]c2ccc(O)cc2[nH]1
InChIKey	LVWUZNNDSSEHBV-UHFFFAOYSA-N
PubChem CID	13616640
ChEMBL	CHEMBL3218376
EC No.	171-848-8
DTXSID	DTXSID901263583

Chemische & physikalische Eigenschaften

XLogP	0,8
Polarare Oberfläche (TPSA)	61,4
H-Brücken-Donoren	3
H-Brücken-Akzeptoren	2
Frei drehbare Bindungen	0
Schwere Atome	11
Formalladung	0
Komplexität	183
Schmelzpunkt	260-262℃
Siedepunkt	191.1±19.0 °C(Predicted)
Dichte	1.422±0.06 g/cm3(Predicted)
Lagerbedingungen	2-8°C, stored under nitrogen
pKa (Säurekonstante)	10.42±0.20(Predicted)

Sicherheit & Vorschriften

GHS-Einstufung	WarningH302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]H335 (100%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposureRespiratory tract irritation]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)The GHS information provided by 1 company from 1 notification to the ECHA C&L Inventory.
Hazard Classes and Categories	Acute Tox. 4 (100%)Skin Irrit. 2 (100%)Eye Irrit. 2A (100%)STOT SE 3 (100%)
Alarmwort	Warnung
Gefahrenhinweise	Code Gefahrenhinweise Gefahrenklasse Abteilung Alarmwort Symbol P-Code H302

2H-Benzimidazol-2-one, 1,3-dihydro-5-hydroxy-

CAS No.

39513-24-1

Summenformel

C7H6N2O2

Durchschnittliche Molmasse

150,13 g/mol

Monoisotopische Masse

150,04292744 g/mol

SMILES

O=c1[nH]c2ccc(O)cc2[nH]1

InChIKey

LVWUZNNDSSEHBV-UHFFFAOYSA-N

PubChem CID

13616640

ChEMBL

CHEMBL3218376

EC No.

171-848-8

DTXSID

DTXSID901263583

Chemische & physikalische Eigenschaften

XLogP

0,8

Polarare Oberfläche (TPSA)

61,4

H-Brücken-Donoren

H-Brücken-Akzeptoren

Frei drehbare Bindungen

Schwere Atome

Formalladung

Komplexität

183

Schmelzpunkt

260-262℃

Siedepunkt

191.1±19.0 °C(Predicted)

Dichte

1.422±0.06 g/cm3(Predicted)

Lagerbedingungen

2-8°C, stored under nitrogen

pKa (Säurekonstante)

10.42±0.20(Predicted)

Sicherheit & Vorschriften

GHS-Einstufung

WarningH302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]H335 (100%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposureRespiratory tract irritation]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)The GHS information provided by 1 company from 1 notification to the ECHA C&L Inventory.

Hazard Classes and Categories

Acute Tox. 4 (100%)Skin Irrit. 2 (100%)Eye Irrit. 2A (100%)STOT SE 3 (100%)

Alarmwort

Warnung

Gefahrenhinweise

Code Gefahrenhinweise Gefahrenklasse Abteilung Alarmwort Symbol P-Code H302