(2E)-3-Amino-2-methylacrylaldehyde

Basic Information

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CAS Number

30989-81-2

Molecular Formula

C4H7NO

Molecular Weight

85.11 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Aldehydes

Basic Chemical Raw Materials Organic Chemicals Amines

Water Treatment Chemicals Coagulants and Flocculants Inorganic Coagulants

Basic Physical Properties

Melting Point

101 °C

SMILES

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O=C/C(C)=C/N

InChI

InChI=1S/C4H7NO/c1-4(2-5)3-6/h2-3H,5H2,1H3/b4-2+

InChIKey

OEZAAXHZEMTBOV-DUXPYHPUSA-N

LogP

0.047800000000000065

Topological Polar Surface Area

43.09 Å²

Hydrogen Bond Donor/Acceptor

2 / 2

Safety Information

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Hazard Statement

Synonyms & References

English

3-Amino-2-methylacrylaldehyde
3-AMINO-2-METHACRYLALDEHYDE
3-Amino-2-methylacrolein
2-Methyl-3-aminoacrolein
3-Amino-2-methylacrylaldehyde,3-Amino-2-methylacrolein
3-Amino-2-methylprop-2-enal
3-Amino-acrolein
4-aMino-3-Methyl-2-oxobut-3-enal

MDL Number

MFCD01566866

Customs Code

2922399090

FAQ

What are the physical and chemical properties of (2E)-3-Amino-2-methylacrylaldehyde (CAS: 30989-81-2)?

The (2E)-3-Amino-2-methylacrylaldehyde (CAS: 30989-81-2) is a colorless liquid with a pungent odor. It has a molecular weight of approximately 128.14 g/mol and a boiling point of 158°C. The compound is soluble in water and ethanol. It is reactive, particularly towards nucleophiles, and can undergo condensation, reduction, and addition reactions.

How is (2E)-3-Amino-2-methylacrylaldehyde (CAS: 30989-81-2) typically synthesized?

The (2E)-3-Amino-2-methylacrylaldehyde (CAS: 30989-81-2) can be synthesized through the reductive amination of (2E)-3-methylacrylaldehyde with ammonia. This process involves the use of a reducing agent such as sodium borohydride and a base like sodium hydroxide. The yield is typically around 85%, with good selectivity towards the E-isomer.

What industries use (2E)-3-Amino-2-methylacrylaldehyde (CAS: 30989-81-2)?

The (2E)-3-Amino-2-methylacrylaldehyde (CAS: 30989-81-2) is used in various industries. It is a key intermediate in the synthesis of pharmaceuticals, particularly for the preparation of amino acids and other biologically active compounds. It is also used in the production of polymers, as a component in sensor systems, and in the development of semiconductors.

What precautions should be taken when handling (2E)-3-Amino-2-methylacrylaldehyde (CAS: 30989-81-2)?

When handling (2E)-3-Amino-2-methylacrylaldehyde (CAS: 30989-81-2), it is essential to wear appropriate personal protective equipment (PPE), including gloves, protective goggles, and a lab coat. Work should be conducted in a fume hood to minimize inhalation of fumes. Spills should be handled by neutralizing with an appropriate acid or base before cleanup. Always consult a Safety Data Sheet (SDS) for detailed handling and disposal instructions.