N-Ethylethylenediamine

It is an aliphatic diamine organic chemical, also known as 2-ethylaminoethylamine, etc.

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Organic Series

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1.Product Information

It is an aliphatic diamine organic chemical, also known as 2-ethylaminoethylamine, etc. It usually appears as a colorless or light yellow liquid and is an important intermediate in fine chemicals and pharmaceuticals. With active chemical properties, it is prone to participating in various organic synthesis reactions.

Chemical formula: C₄H₁₂N₂

Molecular weight: 88.15

CAS NO.: 110-72-5

Common specifications: The product is mainly available in high-purity specifications on the market, including reagent grade and industrial grade. Two common purities are 98% and 99%, among which the 99% purity products mostly meet the standards through gas chromatography detection, and can meet the needs of different scenarios such as reagent experiments and industrial synthesis.

Industrial Grade Food Grade

TESTS	SPECIFICATIONS	RESULTS
Appearance	Colorless or light yellow liquid	Qualified
Assay	≥98%	99.3526%
Ethylene diamine	≤0.5%	0.0948%
Condusion	Qualified

Storage conditions

It should be sealed in a container and stored in a cool, dry and well-ventilated warehouse, away from fire and heat sources, and smoking is strictly prohibited; it should be stored separately from oxidants, acids, food chemicals, etc., and mixed storage is strictly prohibited; the warehouse should be equipped with explosion-proof lighting and ventilation facilities, and tools and mechanical equipment that are not prone to generating sparks should be used; in addition, the storage area should be equipped with leakage emergency treatment equipment and suitable containment materials.

2.Physical Properties

It is a colorless or light yellow liquid with a density of about 0.837g/mL at 25℃;

Its boiling point ranges from 128℃ to 130℃;

There are different reference values for the flash point, with some data showing 10℃ and others marking 33℃, and it is a flammable liquid; the refractive index is about 1.439 at 20℃;

It is completely soluble in water; the vapor pressure is about 10.4mmHg at 25℃, and a small amount of vapor will volatilize at room temperature, and it has a certain hygroscopicity, so it is necessary to avoid contact with moisture.

3.Main Uses

● It is a core pharmaceutical intermediate that can be used to synthesize N-ethyl-2,3-dioxopiperazine, which is a key intermediate in the synthesis of drugs such as piperacillin

At the same time, it can also be used in the synthesis and research of other drug-related derivatives;

● In addition

In the field of fine chemicals, it can be used as a raw material for the synthesis of some organic auxiliaries, suitable for various organic synthesis scenarios.

4.Packaging Specifications

The packaging specifications are suitable for different purchase volume requirements. There are a variety of small-capacity reagent-grade packages, such as 25mL, 50mL, 100mL, 500mL, etc., as well as gram-level small packages such as 5g and 25g, which are suitable for small-batch laboratory tests; industrial grade is mainly based on large-capacity packages, with common 1kg and 25kg packages, and 1000kg whole packages are also available. Some manufacturers can provide sub-packaging services according to requirements.

5.Core Advantages

● First, it has strong reaction adaptability.

As an aliphatic diamine compound, the amino groups in the molecule have good reaction activity, which can adapt to the synthesis paths of various fine chemicals such as pharmaceutical intermediates, and has strong application pertinence.

● Second, the purity selection is flexible.

It provides two mainstream purities of 98% and 99% simultaneously, which can match the production and experimental scenarios with different cost and precision requirements.

● Third, the supply guarantee is sufficient.

There are reagent-grade small packages in stock commonly available from many manufacturers, and it can also meet the large-capacity supply required for large-scale industrial production. In addition, some manufacturers support on-demand sub-packaging, with high purchasing flexibility.

● Fourth, the physical and chemical properties are suitable for storage and transportation.

It is a stable liquid at room temperature, not easy to decompose when stored under sealed conditions. Combined with compliant dangerous goods transportation methods, it can ensure the stability during transportation and storage.

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