2-Ethylhexylamine
2-ethyl-hexylamine
CAS: 104-75-6
Molecular Formula: C8H19N
2-Ethylhexylamine - Names and Identifiers
| Name | 2-ethyl-hexylamine |
| Synonyms | Armeen L8D 3-Octylamine octan-1-amine Isooctyl amine 2-ethyl-hexylamin 2-ethylhexylamine 2-ethvlhexvlamine 2-Ethylhexanamine 2-ethyl-hexylamine 2-ethyl-1-hexanamin TIMTEC-BB SBB006745 2-ethylhexan-1-amine 1-Amino-2-ethylhexan 1-Hexanamine, 2-ethyl- (2R)-2-ethylhexan-1-amine (2R)-2-ethylhexan-1-aminium (2S)-2-ethylhexan-1-aminium |
| CAS | 104-75-6 |
| EINECS | 203-233-8 |
| InChI | InChI=1/C8H19N/c1-3-5-6-8(4-2)7-9/h8H,3-7,9H2,1-2H3/p+1/t8-/m0/s1 |
2-Ethylhexylamine - Physico-chemical Properties
| Molecular Formula | C8H19N |
| Molar Mass | 130.251 |
| Melting Point | -76℃ |
| Boling Point | 167.3°C at 760 mmHg |
| Flash Point | 52.2°C |
| Water Solubility | 2.5 g/L (20℃) |
| Vapor Presure | 1.71mmHg at 25°C |
| Physical and Chemical Properties | Melting Point:-76 Boiling Point: 169.2 density: 0.7894 water-soluble:<0.1g/100 mL at 21 C flash point: 50 Appearance: colorless liquid |
2-Ethylhexylamine - Risk and Safety
| Hazard Symbols | T - Toxic |
| Risk Codes | R10 - Flammable R21/22 - Harmful in contact with skin and if swallowed. R23 - Toxic by inhalation R34 - Causes burns |
| Safety Description | S16 - Keep away from sources of ignition. 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. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) |
| UN IDs | UN 2276 |
2-Ethylhexylamine - Introduction
2-Ethylhexylamine (2-Ethylhexylamine) is an organic compound with the chemical formula C8H19N. It is a colorless to pale yellow liquid with a strong amine odor. The following is a description of the properties, uses, preparation and safety information of 2-ethylhexylamine:
Nature:
1. appearance: colorless to light yellow liquid.
2. Melting point:-91°C.
3. Boiling point: 169-170°C.
4. density: 0.782g/cm³.
5. Solubility: Soluble in water and many organic solvents, such as alcohol, ether, etc.
6. chemical properties: it is a kind of amine that can react with acid to generate salt, which can be substituted, condensed and amine salt reaction with many organic compounds.
Use:
1. Industry: 2-ethylhexylamine is commonly used as a surfactant for the production of inks, wet adhesives, dyes, plastic additives, etc.
2. Drugs: It can also be used to synthesize certain drug intermediates.
3. Agriculture: 2-Ethylhexylamine can be used as an ingredient in pesticides and herbicides.
Preparation Method:
2-Ethylhexylamine is usually prepared by the reaction of 1-chloro-2-ethylhexane with ammonia gas. Specific reactions are as follows:
C8H17Cl NH3 → C8H19N HCl
Safety Information:
1. 2-Ethylhexylamine can cause irritation and burns when in contact with skin, eyes and mucous membranes, so you must pay attention to protective measures when using it, such as wearing protective gloves, goggles and protective clothing.
2. 2-ethylhexylamine is also a flammable liquid and should be kept away from open flames and high temperature environments.
3. During storage, it should be kept in a closed container and placed in a cool, dry place, away from oxidants.
4. in the use and storage process, the need to comply with the relevant regulations and safety guidelines.
Nature:
1. appearance: colorless to light yellow liquid.
2. Melting point:-91°C.
3. Boiling point: 169-170°C.
4. density: 0.782g/cm³.
5. Solubility: Soluble in water and many organic solvents, such as alcohol, ether, etc.
6. chemical properties: it is a kind of amine that can react with acid to generate salt, which can be substituted, condensed and amine salt reaction with many organic compounds.
Use:
1. Industry: 2-ethylhexylamine is commonly used as a surfactant for the production of inks, wet adhesives, dyes, plastic additives, etc.
2. Drugs: It can also be used to synthesize certain drug intermediates.
3. Agriculture: 2-Ethylhexylamine can be used as an ingredient in pesticides and herbicides.
Preparation Method:
2-Ethylhexylamine is usually prepared by the reaction of 1-chloro-2-ethylhexane with ammonia gas. Specific reactions are as follows:
C8H17Cl NH3 → C8H19N HCl
Safety Information:
1. 2-Ethylhexylamine can cause irritation and burns when in contact with skin, eyes and mucous membranes, so you must pay attention to protective measures when using it, such as wearing protective gloves, goggles and protective clothing.
2. 2-ethylhexylamine is also a flammable liquid and should be kept away from open flames and high temperature environments.
3. During storage, it should be kept in a closed container and placed in a cool, dry place, away from oxidants.
4. in the use and storage process, the need to comply with the relevant regulations and safety guidelines.
Last Update：2024-04-09 20:49:11
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