1H-Benzimidazole-5-methanol(9CI)
1H-Benzimidazol-5-ylmethanol
CAS: 106429-29-2
Molecular Formula: C8H8N2O
1H-Benzimidazole-5-methanol(9CI) - Names and Identifiers
| Name | 1H-Benzimidazol-5-ylmethanol |
| Synonyms | 1H-Benzimidazole-6-methanol 1H-BENZIMIDAZOL-5-YLMETHANOL 1H-Benzimidazol-5-ylmethanol 1H-Benzimidazole-5-methanol(9CI) 5-(Hydroxymethyl)-1H-benzimidazole (1H-benzo[d]imidazol-5-yl)methanol 5-(HYDROXYMETHYL)-1H-BENZIMIDAZOLE 97 |
| CAS | 106429-29-2 |
| InChI | InChI=1/C8H8N2O/c11-4-6-1-2-7-8(3-6)10-5-9-7/h1-3,5,11H,4H2,(H,9,10) |
1H-Benzimidazole-5-methanol(9CI) - Physico-chemical Properties
| Molecular Formula | C8H8N2O |
| Molar Mass | 148.16 |
| Density | 1.360±0.06 g/cm3(Predicted) |
| Melting Point | 128.5-131 |
| Boling Point | 469.5±20.0 °C(Predicted) |
| Flash Point | 237.766°C |
| Vapor Presure | 0mmHg at 25°C |
| pKa | 12.48±0.10(Predicted) |
| Storage Condition | 2-8℃ |
| Refractive Index | 1.721 |
1H-Benzimidazole-5-methanol(9CI) - Risk and Safety
| Risk Codes | R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. R36/37/38 - Irritating to eyes, respiratory system and skin. R41 - Risk of serious damage to eyes R37/38 - Irritating to respiratory system and skin. |
| Safety Description | S22 - Do not breathe dust. 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. S39 - Wear eye / face protection. |
| Hazard Note | Harmful |
1H-Benzimidazole-5-methanol(9CI) - Introduction
1H-Benzimidazole-5-methanol, also known as 5-methanolic benzimidazole, is an organic compound. Its molecular formula is C8H7N2O, and its structure contains a benzene ring and an imidazole ring, as well as a methanol group connecting them.
Regarding its properties, 1H-benzimidazole-5-methanol is a solid with a white to pale yellow color. It has moderate solubility and low solubility in water. It can be dissolved in some organic solvents, such as ethanol and dimethyl sulfoxide. It is flammable, but does not release toxic gases when burned.
In terms of use, 1H-benzimidazole-5-methanol can be used as a catalyst and raw material in organic synthesis. It can be used as a synthetic intermediate for dyes and pigments, and can also be used to prepare biologically active compounds. In addition, it can also be used in the pharmaceutical field and has certain antiviral and anticancer activities.
With regard to the production method, the synthesis of 1H-benzimidazole-5-methanol is usually achieved by the reaction of phenosulfone and methanol. This reaction is usually carried out at an elevated temperature, using a suitable catalyst to facilitate the reaction.
In terms of safety information, 1H-benzimidazole-5-methanol may be irritating to the human body to a certain extent, and may cause irritation to the eyes and skin. Therefore, when handling it, it is necessary to take appropriate personal protective measures, such as wearing gloves and goggles. In addition, it should be kept away from fire and oxidizing agents, and stored in a dry, well-ventilated place. In case of swallowing or contact, seek medical attention immediately.
Regarding its properties, 1H-benzimidazole-5-methanol is a solid with a white to pale yellow color. It has moderate solubility and low solubility in water. It can be dissolved in some organic solvents, such as ethanol and dimethyl sulfoxide. It is flammable, but does not release toxic gases when burned.
In terms of use, 1H-benzimidazole-5-methanol can be used as a catalyst and raw material in organic synthesis. It can be used as a synthetic intermediate for dyes and pigments, and can also be used to prepare biologically active compounds. In addition, it can also be used in the pharmaceutical field and has certain antiviral and anticancer activities.
With regard to the production method, the synthesis of 1H-benzimidazole-5-methanol is usually achieved by the reaction of phenosulfone and methanol. This reaction is usually carried out at an elevated temperature, using a suitable catalyst to facilitate the reaction.
In terms of safety information, 1H-benzimidazole-5-methanol may be irritating to the human body to a certain extent, and may cause irritation to the eyes and skin. Therefore, when handling it, it is necessary to take appropriate personal protective measures, such as wearing gloves and goggles. In addition, it should be kept away from fire and oxidizing agents, and stored in a dry, well-ventilated place. In case of swallowing or contact, seek medical attention immediately.
Last Update：2024-04-09 21:54:55
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View History
1H-Benzimidazole-5-methanol(9CI)
5-溴-2-甲氧基肉桂酸
2-甲氧基-4-吡啶甲酸
2-氯-5-三氟甲基肉桂酸
1-Acetyl-5-Nitroindazole
4-三乙氧硅基联苯
1-Naphthol, 4-bromo-
5-ethyl-2-thiophenecarboxaldehyd
十五氟辛酸(约5MMOL)[离子对色谱级]
butylbenzeneacetate
5-溴-2-甲氧基肉桂酸
2-甲氧基-4-吡啶甲酸
2-氯-5-三氟甲基肉桂酸
1-Acetyl-5-Nitroindazole
4-三乙氧硅基联苯
1-Naphthol, 4-bromo-
5-ethyl-2-thiophenecarboxaldehyd
十五氟辛酸(约5MMOL)[离子对色谱级]
butylbenzeneacetate