2-(1-HYDROXYETHYL)BENZIMIDAZOLE
Hydroxyethylbenzimidazole
CAS: 19018-24-7
Molecular Formula: C9H10N2O
2-(1-HYDROXYETHYL)BENZIMIDAZOLE - Names and Identifiers
| Name | Hydroxyethylbenzimidazole |
| Synonyms | IFLAB-BB F0853-0195 CHEMBRDG-BB 5155310 TIMTEC-BB SBB009930 Hydroxyethylbenzimidazole 1-(1H-BENZIMIDAZOL-2-YL)ETHANOL 2-(1-HYDROXYETHYL)BENZIMIDAZOLE 1-(1H-BENZOIMIDAZOL-2-YL)-ETHANOL 1-(1H-BENZO[D]IMIDAZOL-2-YL)ETHAN-1-OL 1-(1H-1,3-BENZIMIDAZOL-2-YL)-1-ETHANOL |
| CAS | 19018-24-7 |
| InChI | InChI=1/C9H10N2O/c1-6(12)9-10-7-4-2-3-5-8(7)11-9/h2-6,12H,1H3,(H,10,11) |
2-(1-HYDROXYETHYL)BENZIMIDAZOLE - Physico-chemical Properties
| Molecular Formula | C9H10N2O |
| Molar Mass | 162.19 |
| Density | 1.285 |
| Melting Point | 178°C |
| Boling Point | 389℃ |
| Flash Point | 189℃ |
| Vapor Presure | 9.39E-07mmHg at 25°C |
| Appearance | powder to crystal |
| Color | White to Light yellow |
| pKa | 11.58±0.10(Predicted) |
| Storage Condition | Sealed in dry,Room Temperature |
| Refractive Index | 1.68 |
2-(1-HYDROXYETHYL)BENZIMIDAZOLE - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. |
| RTECS | KJ7527500 |
| Hazard Class | IRRITANT |
2-(1-HYDROXYETHYL)BENZIMIDAZOLE - Introduction
(2-(1-hydroxyethyl)benzimidazole) is a compound with the formula C10H10N2O. The following is a description of the properties, uses, preparation and safety information of the compound:
Nature:
1. Appearance: colorless crystal or white crystalline powder.
2. Melting Point: about 150 ° C.
3. Solubility: The compound is insoluble in water, but soluble in many organic solvents, such as alcohols, ethers and ketones.
Use:
Al has antioxidant and antibacterial properties, so it has different applications in many fields:
1. Food industry: used as preservatives and antioxidants.
2. Medical field: for the preparation of certain drugs, such as anti-infection and anti-cancer drugs.
3. Coating Industry: as an additive for sulfide skin care products.
Method:
There are many preparation methods, and the following is one of the common preparation methods:
Add the benzimidazole to the water, then slowly add the oxidized dipropionate. Subsequently, a transesterification reaction is carried out with dodecanoic anhydride and notoginseng compound to obtain the corresponding ester. Finally, use alkaline water to remove the carboxyl group, resulting in.
Safety Information:
specific hazards reported less, but still need to pay attention to the following safety matters:
1. Contact: Avoid contact with skin and eyes. If irritation occurs after contact, rinse with water immediately.
2 inhalation: avoid inhalation of dust, such as discomfort after inhalation, should be quickly moved to a well-ventilated place.
3. Storage: should be stored in a dry, cool place, away from fire and oxidant.
4. Personal protection: When handling compounds, use suitable personal protective equipment, such as gloves, glasses and laboratory coats. According to the operation process and the actual situation, please refer to the Safety Data Sheet (MSDS) for detailed safety information if necessary.
Please note: The above information is for reference only. Always consult the literature and follow the correct laboratory practices and safe operating instructions before proceeding with the actual operation.
Nature:
1. Appearance: colorless crystal or white crystalline powder.
2. Melting Point: about 150 ° C.
3. Solubility: The compound is insoluble in water, but soluble in many organic solvents, such as alcohols, ethers and ketones.
Use:
Al has antioxidant and antibacterial properties, so it has different applications in many fields:
1. Food industry: used as preservatives and antioxidants.
2. Medical field: for the preparation of certain drugs, such as anti-infection and anti-cancer drugs.
3. Coating Industry: as an additive for sulfide skin care products.
Method:
There are many preparation methods, and the following is one of the common preparation methods:
Add the benzimidazole to the water, then slowly add the oxidized dipropionate. Subsequently, a transesterification reaction is carried out with dodecanoic anhydride and notoginseng compound to obtain the corresponding ester. Finally, use alkaline water to remove the carboxyl group, resulting in.
Safety Information:
specific hazards reported less, but still need to pay attention to the following safety matters:
1. Contact: Avoid contact with skin and eyes. If irritation occurs after contact, rinse with water immediately.
2 inhalation: avoid inhalation of dust, such as discomfort after inhalation, should be quickly moved to a well-ventilated place.
3. Storage: should be stored in a dry, cool place, away from fire and oxidant.
4. Personal protection: When handling compounds, use suitable personal protective equipment, such as gloves, glasses and laboratory coats. According to the operation process and the actual situation, please refer to the Safety Data Sheet (MSDS) for detailed safety information if necessary.
Please note: The above information is for reference only. Always consult the literature and follow the correct laboratory practices and safe operating instructions before proceeding with the actual operation.
Last Update：2024-04-09 21:00:56
