diallylamine CAS 124-02-7, diallylamine, CAS 124-02-7
Diallylamine is a colorless to yellow transparent flammable liquid with an ammonia-like odor. It can dissolve in various solvents such as water, alcohol, ether and benzene. In terms of detection, although it can be detected, it does not cause an unpleasant feeling when the concentration is between 2 and 9ppm, but it becomes unbearable when the concentration reaches 70ppm.
124-02-7
C6H11N
97.16
204-671-2
Chemical Name | Diallylamine |
Other Name | Diallyl amine; 2-Propen-1-amine,N-2-propenyl-; N,N-Di(2-propenyl)amine |
CAS | 124-02-7 |
EINECS | 204-671-2 |
Type | Medicine, Dye Intermediates; Organic raw materials |
Molecular Formula | C6H11N |
Molecular Weight | 97.16 |
Melting point | -88 °C (lit.) |
Boiling point | 111-112 °C (lit.) |
density | 0.787 g/mL at 25 °C (lit.) |
vapor density | 3.35 (vs air) |
vapor pressure | 18 mm Hg ( 20 °C) |
refractive index | n20/D 1.440(lit.) |
Fp | 60 °F |
storage temp. | Store below +30°C. |
solubility | 86g/l |
form | Liquid |
pka | pK1:9.29(+1) (25°C,μ=0.02) |
color | Clear colorless to yellow |
PH | 11.5 (9.7g/l, H2O) |
explosive limit | 0.93-14.2%(V) |
Water Solubility | 8.6 g/100mL |
Sensitive | Air Sensitive |
Diallylamine is a colorless to yellow transparent flammable liquid with an ammonia-like odor. It can dissolve in various solvents such as water, alcohol, ether and benzene. In terms of detection, although it can be detected, it does not cause an unpleasant feeling when the concentration is between 2 and 9ppm, but it becomes unbearable when the concentration reaches 70ppm.
In chemical reactions, diallylamine can participate in exothermic reactions, neutralize acids, and form the corresponding salts and water. However, it is worth noting that it is not suitable for use with compounds such as isocyanates, halogenated organic compounds, peroxides, phenols (acidic), epoxides, anhydrides and acyl halides. Because these substances may cause danger or adverse reactions.
If diallylamine is accidentally inhaled or ingested/swallowed, it may have toxic effects on the human body. In addition, contact of the skin and eyes with this compound may also cause severe burns. Therefore, extra caution must be exercised during the process of use and handling.
In addition, when diallylamine is present near the fire source, unpleasant, destructive and/or harmful gases may be produced. These gases not only affect air quality, but also may pose potential threats to the environment and human health. In addition, improper discharge of water or dilution water used in fire extinguishing may also cause environmental pollution problems. Therefore, when handling such substances, it is essential to follow the relevant safety operation procedures and environmental protection requirements.
Diallylamine is an organic compound with wide applications in the chemical industry, mainly used in the fields of solvents and organic synthesis. Due to its unique chemical properties, this substance is widely used in multiple aspects such as crop protection, papermaking auxiliaries, ionized water purifiers, polymer monomers, and pharmaceutical intermediates.
Firstly, in the field of crop protection, diallylamine has played its role as a safety agent for the pre-emergence herbicide EPTC (S-ethyldiallylthiocarbamate) by participating in the production of compounds such as N, N-diallyldimethylammonium chloride and N, N-diallyldichloroacetamide. These compounds can effectively inhibit the growth of weeds while ensuring the healthy growth of crops, thereby increasing the yield and quality of crops.
Secondly, in the papermaking industry, diallylamine, when used as an additive, can significantly improve the performance of paper. It can enhance the strength and durability of paper, while improving its whiteness and gloss, making the paper more beautiful and practical. In addition, diallylamine can also be used as an ionic water purifier to effectively remove impurities and harmful substances from water, ensuring the safety and hygiene of water resources.
In the production of polymer monomers, diallylamine also plays an indispensable role. It can copolymerize with a variety of compounds to form high-molecular materials with excellent properties, such as high-strength fibers and wear-resistant coatings. These materials are widely used in aerospace, automotive manufacturing, construction and other fields, providing strong support for the development of modern industry.
In addition, diallylamine also plays an important role in the field of medicine. As a pharmaceutical intermediate, it participates in the synthesis process of various drugs and provides key raw materials for the research and development and production of new drugs. These drugs play an important role in treating diseases and safeguarding human health.
Overall, diallylamine, as a multifunctional organic compound, has demonstrated its outstanding application value in multiple fields. However, when using diallylamine, we should also strictly abide by relevant laws, regulations and safety operation procedures to ensure its reasonable and safe use.