Basic information
- Name:
1H-Imidazole-1-ethanol,a-(2,4-dichlorophenyl)-
- Superlist Name:
- alpha-(2,4-Dichlorophenyl)-1H-imidazole-1-ethanol
- CAS No.:
24155-42-8
- Molecular Structure:
- Formula:
- C11H10Cl2N2O
- Molecular Weight:
- 257.12
- Synonyms:
- Imidazole-1-ethanol,a-(2,4-dichlorophenyl)- (8CI);1-(2,4-Dichlorophenyl)-2-(1-imidazolyl)ethanol;FI 7001;R 14821;T 824;UK11147;a-(2,4-Dichlorophenyl)-1H-imidazole-1-ethanol;Alpha-(2,4-dichlorophenyl)-1H-imidazole-1-ethanol;
- EINECS:
- 246-042-5
- Density:
- 1.39 g/cm3
- Melting Point:
- 134-138 °C
- Boiling Point:
- 468.5 °C at 760 mmHg
- Flash Point:
- 237.1 °C
- Solubility:
- water: 1300 g/L (20 °C )
- Appearance:
- White to light pink crystal
- Hazard Symbols:
Xn,
Xi- Risk Codes:
- 22-36/37/38
- Safety Description:
- 38-28B-36-26 Details
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Chemistry
IUPAC Name: 1-(2,4-Dichlorophenyl)-2-imidazol-1-ylethanol
Synonyms of alpha-(2,4-Dichlorophenyl)-1H-imidazole-1-ethanol (CAS NO.24155-42-8): Benzyl alcohol, 2,4-dichloro-alpha-(1-imidazolylmethyl)- ; N-(beta-(2,4-Dichlorophenyl)-beta-hydroxyethyl)imidazole ; 1H-Imidazole-1-ethanol, alpha-(2,4-dichlorophenyl)- (9CI) ; Imidazole-1-ethanol, alpha-(2,4-dichlorophenyl)-
CAS NO: 24155-42-8
Molecular Formula: C11H10Cl2N2O
Molecular Weight: 257.12
Molecular Structure: 
EINECS: 246-042-5
H bond acceptors: 3
H bond donors: 1
Freely Rotating Bonds: 4
Polar Surface Area: 27.05 Å2
Index of Refraction: 1.626
Molar Refractivity: 65.2 cm3
Molar Volume: 184 cm3
Surface Tension: 48.8 dyne/cm
Density: 1.39 g/cm3
Flash Point: 237.1 °C
Enthalpy of Vaporization: 76.98 kJ/mol
Boiling Point: 468.5 °C at 760 mmHg
Vapour Pressure: 1.41E-09 mmHg at 25°C
Melting Point: 134-138 °C
Water Solubility 1300 g/L (20 ºC)
Appearance: alpha-(2,4-Dichlorophenyl)-1H-imidazole-1-ethanol (CAS NO.24155-42-8) is cream-coloured to beige powder.
SMILES: Clc1ccc(c(Cl)c1)C(O)Cn2ccnc2
InChI: InChI=1/C11H10Cl2N2O/c12-8-1-2-9(10(13)5-8)11(16)6-15-4-3-14-7-15/h1-5,7,11,16H,6H2
InChIKey: UKVLTPAGJIYSGN-UHFFFAOYAR
Std. InChI: InChI=1S/C11H10Cl2N2O/c12-8-1-2-9(10(13)5-8)11(16)6-15-4-3-14-7-15/h1-5,7,11,16H,6H2
Std. InChIKey: UKVLTPAGJIYSGN-UHFFFAOYSA-N
Product Categories: Imidazol&Benzimidazole;Imidazoles
Toxicity Data With Reference
| Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
|---|---|---|---|---|---|
| mouse | LD50 | intraperitoneal | 300mg/kg (300mg/kg) | BEHAVIORAL: ANTICONVULSANT | Journal of Medicinal Chemistry. Vol. 24, Pg. 727, 1981. |
Safety Profile
Hazard Codes: 
Xn,Xi
Risk Statements: 22-36/37/38
R22: Harmful if swallowed.
R36/37/38: Irritating to eyes, respiratory system and skin.
Safety Statements: 38-28-36-26
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S28: After contact with skin, wash immediately with plenty of soap-suds.
S36: Wear suitable protective clothing.
S38: In case of insufficient ventilation, wear suitable respiratory equipment.
RTECS: NI5485000
Specification
General Information: As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear.
Extinguishing Media: Use water spray, dry chemical, carbon dioxide, or chemical foam.
Handling: Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes. Avoid ingestion and inhalation.
Storage: Store alpha-(2,4-Dichlorophenyl)-1H-imidazole-1-ethanol (CAS NO.24155-42-8) in a cool, dry place. Store in a tightly closed container.