What is 3-Aminopropionitrile CAS 151-18-8?

3-Aminopropionitrile, also named 3-aminopropanenitrile, is a bifunctional organic intermediate with the molecular formula C3H6N2 and a molecular weight of about 70.09 g/mol. It contains both a primary amine group and a nitrile group, and is normally supplied as a colorless to pale yellow liquid.

What is beta-aminopropionitrile (BAPN)?

Beta-aminopropionitrile, abbreviated BAPN, is a widely used synonym for 3-aminopropionitrile CAS 151-18-8. The beta position refers to the amino group located on the third carbon relative to the nitrile, and the name is common in biochemical and pharmaceutical research.

What are the main uses of 3-Aminopropionitrile?

It is primarily used as a chemical intermediate in organic and pharmaceutical synthesis. Typical downstream targets include beta-alanine, pantothenic acid, and nitrogen-containing polymers or fine chemicals; it is also studied as a lysyl oxidase inhibitor.

Why does 3-Aminopropionitrile need careful storage?

The liquid contains reactive amine and nitrile groups and is sensitive to air and moisture. It should be stored in tightly sealed containers in a cool, dry, well-ventilated area, away from heat, sparks, open flame, and direct sunlight.

What safety precautions apply to 3-Aminopropionitrile?

3-Aminopropionitrile is a combustible corrosive material that is toxic if swallowed and can cause severe skin burns and eye damage. Handle it with appropriate chemical-resistant gloves, eye and skin protection, and effective ventilation, following the relevant safety data sheet and local regulations.

3-Aminopropionitrile CAS 151-18-8

3-Aminopropionitrile (CAS 151-18-8) is a bifunctional organic compound containing both amine and nitrile groups, making it a useful intermediate in chemical synthesis. It is commonly used in the preparation of specialty chemicals, including derivatives for polymers, pharmaceuticals, and other functional materials where reactive nitrogen and nitrile groups are required.

In industrial supply, 3-Aminopropionitrile is typically provided as a clear liquid suitable for direct use in synthesis processes. It is handled as a reactive intermediate rather than a finished formulation component. Standard packaging is available for liquid chemicals, with supporting documentation such as COA, TDS, and SDS provided for procurement and safe handling.

CAS: 151-18-8
Synonyms: β-Aminopropionitrile; 3-Aminopropanenitrile
Einecs: 205-786-0
Molecular Formula: C3H6N2
Grade: Industrial / synthesis grade
Package: Available in standard export packaging for liquid chemicals; packaging can be arranged based on order volume and handling requirements

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Product Description

1 Physicochemical Properties

2 Typical Applications

3 Packaging

4 Storage

Physicochemical Properties

Appearance	Colorless to pale yellow liquid
Odor	Amine-like odor
Molecular Weight	Approx. 70.09 g/mol
Boiling Point	Approx. 180–185°C
Density	Approx. 0.95–1.00 g/cm³ (at 20°C)
Solubility	Miscible with water and many organic solvents
Reactivity	Contains reactive amine and nitrile functional groups
Form	Liquid

Typical Applications

Chemical intermediate: Used in the synthesis of specialty chemicals and functional materials.
Polymer and resin intermediates: Applied in preparation of nitrogen-containing polymers or modifiers.
Pharmaceutical intermediates: Used in synthesis pathways where nitrile and amine functionalities are required (subject to regulatory evaluation).
Research and fine chemical synthesis: Utilized in laboratory and industrial organic synthesis processes.

For related nitrogen-containing intermediates, see Ethylenediamine (EDA) and Isovaleronitrile.

Packaging

3-Aminopropionitrile is supplied as a liquid and is typically packed in sealed drums or intermediate bulk containers (IBC) suitable for organic chemicals. Containers are selected to ensure compatibility and to prevent contamination or leakage during storage and transport.

For export supply, packaging is prepared to maintain product stability and safe handling. Packaging configurations may be adjusted depending on order volume and logistics requirements.

Storage

Store in a cool, dry, and well-ventilated area away from direct sunlight and sources of heat. Keep containers tightly sealed to prevent contamination and exposure to moisture. Handle in accordance with standard safety practices for amine-containing chemicals.

FAQ - Technical & Supply Chain

Q:
What is 3-Aminopropionitrile CAS 151-18-8?

A: 3-Aminopropionitrile, also named 3-aminopropanenitrile, is a bifunctional organic intermediate with the molecular formula C3H6N2 and a molecular weight of about 70.09 g/mol. It contains both a primary amine group and a nitrile group, and is normally supplied as a colorless to pale yellow liquid.
Q:
What is beta-aminopropionitrile (BAPN)?

A: Beta-aminopropionitrile, abbreviated BAPN, is a widely used synonym for 3-aminopropionitrile CAS 151-18-8. The beta position refers to the amino group located on the third carbon relative to the nitrile, and the name is common in biochemical and pharmaceutical research.
Q:
What are the main uses of 3-Aminopropionitrile?

A: It is primarily used as a chemical intermediate in organic and pharmaceutical synthesis. Typical downstream targets include beta-alanine, pantothenic acid, and nitrogen-containing polymers or fine chemicals; it is also studied as a lysyl oxidase inhibitor.
Q:
Why does 3-Aminopropionitrile need careful storage?

A: The liquid contains reactive amine and nitrile groups and is sensitive to air and moisture. It should be stored in tightly sealed containers in a cool, dry, well-ventilated area, away from heat, sparks, open flame, and direct sunlight.
Q:
What safety precautions apply to 3-Aminopropionitrile?

A: 3-Aminopropionitrile is a combustible corrosive material that is toxic if swallowed and can cause severe skin burns and eye damage. Handle it with appropriate chemical-resistant gloves, eye and skin protection, and effective ventilation, following the relevant safety data sheet and local regulations.

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