Benzenemethanol,4-ethynyl-
4-ETHYNYLBENZYL ALCOHOL 97
CAS: 10602-04-7
Molecular Formula: C9H8O
Benzenemethanol,4-ethynyl- - Names and Identifiers
| Name | 4-ETHYNYLBENZYL ALCOHOL 97 |
| Synonyms | 4-Ethynyl-benzeneMethanol (4-ethynylphenyl)Methanol 4-ETHYNYLBENZYL ALCOHOL 97 Benzenemethanol,4-ethynyl- 4-ETHYNYLBENZYL ALCOHOL 97 4-Hydroxymethylphenylacetylene 1-Ethynyl-4-(hydroxymethyl)benzene |
| CAS | 10602-04-7 |
| InChI | InChI=1/C9H8O/c1-2-8-3-5-9(7-10)6-4-8/h1,3-6,10H,7H2 |
Benzenemethanol,4-ethynyl- - Physico-chemical Properties
| Molecular Formula | C9H8O |
| Molar Mass | 132.16 |
| Density | 1.08±0.1 g/cm3 (20 ºC 760 Torr) |
| Melting Point | 40-44°C(lit.) |
| Boling Point | 239.6±23.0℃ (760 Torr) |
| Flash Point | >230°F |
| Vapor Presure | 0.0216mmHg at 25°C |
| Appearance | powder to crystal |
| Color | White to Orange to Green |
| pKa | 14.13±0.10(Predicted) |
| Storage Condition | Keep in dark place,Sealed in dry,Room Temperature |
| Refractive Index | 1.572 |
| Physical and Chemical Properties | WGK Germany:2 |
Benzenemethanol,4-ethynyl- - Risk and Safety
| Hazard Symbols | Xn - Harmful |
| Risk Codes | R22 - Harmful if swallowed R36 - Irritating to the eyes R42/43 - May cause sensitization by inhalation and skin contact. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. |
| WGK Germany | 2 |
Benzenemethanol,4-ethynyl- - Introduction
4-Ethylbenzyl alcohol is an organic compound with the chemical formula C9H12O. The following is a description of its nature, use, preparation and safety information:
Properties: 4-Ethyl benzyl alcohol is a colorless liquid with aromatic odor at room temperature. It is soluble in water and many organic solvents and can react with acids or bases. It has a melting point of about -40°C and a boiling point of about 206°C.
Uses: 4-Ethyl benzyl alcohol has a variety of uses in the chemical industry. It can be used as a solvent to dissolve and catalyze dyes, resins and fragrances. In addition, it can also be used to prepare other organic compounds, such as esters, additives for coatings and adhesives.
preparation method: 4-ethyl benzyl alcohol preparation methods are various, a common method is obtained by the alkylation reaction of toluene. A specific operation may be the reaction of benzyl with ethane catalyzed by an alkali metal such as sodium to form 4-ethylbenzyl alcohol.
Safety information: When using, you must pay attention to the safe operation of 4-ethylbenzyl alcohol. It is an organic solvent and is volatile. When in use, should ensure good ventilation conditions, to avoid its vapor concentration is too high. Always wear appropriate personal protective equipment, such as gloves and goggles, to avoid direct contact with skin and eyes. When stored, it should be placed in a sealed container and away from fire and high temperature. If swallowed, inhaled, or exposed to it, seek medical attention immediately.
Properties: 4-Ethyl benzyl alcohol is a colorless liquid with aromatic odor at room temperature. It is soluble in water and many organic solvents and can react with acids or bases. It has a melting point of about -40°C and a boiling point of about 206°C.
Uses: 4-Ethyl benzyl alcohol has a variety of uses in the chemical industry. It can be used as a solvent to dissolve and catalyze dyes, resins and fragrances. In addition, it can also be used to prepare other organic compounds, such as esters, additives for coatings and adhesives.
preparation method: 4-ethyl benzyl alcohol preparation methods are various, a common method is obtained by the alkylation reaction of toluene. A specific operation may be the reaction of benzyl with ethane catalyzed by an alkali metal such as sodium to form 4-ethylbenzyl alcohol.
Safety information: When using, you must pay attention to the safe operation of 4-ethylbenzyl alcohol. It is an organic solvent and is volatile. When in use, should ensure good ventilation conditions, to avoid its vapor concentration is too high. Always wear appropriate personal protective equipment, such as gloves and goggles, to avoid direct contact with skin and eyes. When stored, it should be placed in a sealed container and away from fire and high temperature. If swallowed, inhaled, or exposed to it, seek medical attention immediately.
Last Update：2024-04-10 22:29:15
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CAS: 10602-04-7
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CAS: 10602-04-7
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