4559-79-9
N,N,N',N'-Tetramethyl-2-butene-1,4-diamine
CAS: 4559-79-9
Molecular Formula: C8H18N2
4559-79-9 - Names and Identifiers
| Name | N,N,N',N'-Tetramethyl-2-butene-1,4-diamine |
| Synonyms | N,N,N',N'-tetramethylbut-2-enylenediamine N,N,N',N'-Tetramethyl-2-butene-1,4-diamine N,N,N',N'-TETRAMETHYL-2-BUTENE-1,4-DIAMINE N,N,N',N'-TETRAMETHYL-1,4-DIAMINO-2-BUTENE 2-Butene-1,4-diamine, N,N,N',N'-tetramethyl- (E)-N,N,N',N'-TETRAMETHYL-BUT-2-ENE-1,4-DIAMINE TRANS-N,N,N',N'-TETRAMETHYL-2-BUTENE-1,4-DIAMINE |
| CAS | 4559-79-9 |
| EINECS | 224-928-2 |
| InChI | InChI=1/C8H18N2/c1-9(2)7-5-6-8-10(3)4/h5-6H,7-8H2,1-4H3/p+2 |
4559-79-9 - Physico-chemical Properties
| Molecular Formula | C8H18N2 |
| Molar Mass | 142.24 |
| Density | 0.82g/mLat 25°C(lit.) |
| Boling Point | 172-173°C723mm Hg(lit.) |
| Flash Point | 123°F |
| Vapor Presure | 1.33mmHg at 25°C |
| Appearance | clear liquid |
| Color | Colorless to Light orange to Yellow |
| Storage Condition | Room Temprature |
| Refractive Index | n20/D 1.4416(lit.) |
4559-79-9 - Risk and Safety
| Hazard Symbols | C - Corrosive |
| Risk Codes | R10 - Flammable 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.) S27 - Take off immediately all contaminated clothing. |
| UN IDs | UN 2734 8/PG 2 |
| WGK Germany | 3 |
| FLUKA BRAND F CODES | 10-34 |
| Hazard Class | 8 |
| Packing Group | II |
4559-79-9 - Introduction
N,N,N',N'-Tetramethyl-2-butene-1,4-diamine is an organic compound with the chemical formula C10H24N2. The following is a description of the properties, uses, preparation and safety information of the compound:
Properties: N,N,N',N'-Tetramethyl-2-butene-1,4-diamine is a colorless to light yellow liquid with a pungent odor. It is soluble in organic solvents such as ethanol and acetone and insoluble in water.
Uses: N,N,N',N'-Tetramethyl-2-butene-1,4-diamine is usually used as a catalyst and ligand for organic synthesis reactions. It is widely used in organic synthesis to synthesize nitrogen-containing organic compounds, such as polyamides and polyureas.
Preparation method: The preparation method of N,N,N',N'-Tetramethyl-2-butene-1,4-diamine can be obtained by reacting 2-butynyldimethylamine with methylpropiolonitrile under alkaline conditions.
Safety Information: N,N,N',N'-Tetramethyl-2-butene-1,4-diamine is irritating and corrosive, and contact with skin and eyes may cause irritation and injury. During use, it is necessary to follow safe operating procedures, including wearing appropriate protective equipment, such as gloves and goggles. At the same time, it should be stored in a closed container, away from fire and high temperature.
Properties: N,N,N',N'-Tetramethyl-2-butene-1,4-diamine is a colorless to light yellow liquid with a pungent odor. It is soluble in organic solvents such as ethanol and acetone and insoluble in water.
Uses: N,N,N',N'-Tetramethyl-2-butene-1,4-diamine is usually used as a catalyst and ligand for organic synthesis reactions. It is widely used in organic synthesis to synthesize nitrogen-containing organic compounds, such as polyamides and polyureas.
Preparation method: The preparation method of N,N,N',N'-Tetramethyl-2-butene-1,4-diamine can be obtained by reacting 2-butynyldimethylamine with methylpropiolonitrile under alkaline conditions.
Safety Information: N,N,N',N'-Tetramethyl-2-butene-1,4-diamine is irritating and corrosive, and contact with skin and eyes may cause irritation and injury. During use, it is necessary to follow safe operating procedures, including wearing appropriate protective equipment, such as gloves and goggles. At the same time, it should be stored in a closed container, away from fire and high temperature.
Last Update：2024-04-10 22:29:15
