Einecs 268-218-0
Amines, C8-18 and C18-unsatd. alkyl
CAS: 68037-94-5
Molecular Formula: C8H19N
Einecs 268-218-0 - Names and Identifiers
Einecs 268-218-0 - Physico-chemical Properties
| Molecular Formula | C8H19N |
| Molar Mass | 129.24316 |
Einecs 268-218-0 - Risk and Safety
| UN IDs | 2735 |
| Hazard Class | 8 |
| Packing Group | II |
Einecs 268-218-0 - Introduction
Amines, C8-18 and C18-unsatd. alkyl are a class of compounds containing an alkyl chain of 8-18 carbon atoms and one or more amino groups. These compounds have important properties and uses.
Nature:
1. Physical properties: Amines, C8-18 and C18-unsatd. alkyl are usually liquids with low to medium viscosity, but they can also be solids.
2. Solubility: They are soluble in organic solvents such as ethanol and acetone, but insoluble in water.
3. Surface active properties: Because they contain polar amino groups and non-polar alkyl chains, they act as surfactants between water and oil.
4. Chemical properties: Amines, C8-18 and C18-unsatd. alkyl can participate in acylation, acyl chloride, alkylation and other reactions.
Use:
1. Surfactant: Amines, C8-18 and C18-unsatd. alkyl is commonly used as detergent, emulsifier and wetting agent.
2. Coating additives: They are used to improve the adhesion and durability of coatings and paints.
3. Cosmetics: Amines, C8-18 and C18-unsatd. alkyl is used as an emulsifier and skin softener in skin care products and cosmetics.
4. Pesticides: They are used as synergists and emulsifiers in pesticides.
Preparation Method: The preparation methods of
Amines, C8-18 and C18-unsatd. alkyl include alkylation reaction, that is, alkyl halides are reacted with Amines under alkaline conditions.
Safety Information:
1. Amines, C8-18 and C18-unsatd. alkyl are chemicals and should follow safe operating procedures.
2. May be irritating to the skin and eyes, should avoid direct contact.
3. When using or handling these compounds, wear gloves and goggles, and operate in a well-ventilated area.
4. When storing these compounds, avoid contact with strong oxidants and acids.
Nature:
1. Physical properties: Amines, C8-18 and C18-unsatd. alkyl are usually liquids with low to medium viscosity, but they can also be solids.
2. Solubility: They are soluble in organic solvents such as ethanol and acetone, but insoluble in water.
3. Surface active properties: Because they contain polar amino groups and non-polar alkyl chains, they act as surfactants between water and oil.
4. Chemical properties: Amines, C8-18 and C18-unsatd. alkyl can participate in acylation, acyl chloride, alkylation and other reactions.
Use:
1. Surfactant: Amines, C8-18 and C18-unsatd. alkyl is commonly used as detergent, emulsifier and wetting agent.
2. Coating additives: They are used to improve the adhesion and durability of coatings and paints.
3. Cosmetics: Amines, C8-18 and C18-unsatd. alkyl is used as an emulsifier and skin softener in skin care products and cosmetics.
4. Pesticides: They are used as synergists and emulsifiers in pesticides.
Preparation Method: The preparation methods of
Amines, C8-18 and C18-unsatd. alkyl include alkylation reaction, that is, alkyl halides are reacted with Amines under alkaline conditions.
Safety Information:
1. Amines, C8-18 and C18-unsatd. alkyl are chemicals and should follow safe operating procedures.
2. May be irritating to the skin and eyes, should avoid direct contact.
3. When using or handling these compounds, wear gloves and goggles, and operate in a well-ventilated area.
4. When storing these compounds, avoid contact with strong oxidants and acids.
Last Update：2024-04-09 21:04:16
