Hexanedioic acid, ammonium salt

Basic Information

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CAS Number

19090-60-9

Molecular Formula

C6H13NO4

Molecular Weight

163.17 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Amines

Basic Physical Properties

Melting Point

180-183°C

Boiling Point

392.5ºC at 760 mmHg

Density

1.25

Flash Point

191.2ºC

SMILES

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OC(=O)CCCCC(=O)O.N

InChI

InChI=1S/C6H10O4.H3N/c7-5(8)3-1-2-4-6(9)10;/h1-4H2,(H,7,8)(H,9,10);1H3

InChIKey

RATMLZHGSYTFBL-UHFFFAOYSA-N

LogP

0.8779999999999999

Topological Polar Surface Area

109.6 Å²

Hydrogen Bond Donor/Acceptor

5 / 5

Complexity

103

Safety Information

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Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Synonyms & References

English

adipic acid, ammonium salt
Hexanedioic acid, ammonium salt
Adipic acid, ammonium salt (8CI)
Ammonium adipate
Adipic acid, ammounium salt
adipic acid,diammonium compound
Adipinsaeure,Ammoniumsalz
Adipinsaeure,Diammonium-Verbindung
Ammoniumadipat
diammonium adipate
Hexanedioic acid, ammonium salt (9CI)
adipic acid, ammonium salt, ammonium adipate

MDL Number

MFCD00210236

FAQ

What are the physical and chemical properties of Hexanedioic acid, ammonium salt (CAS: 19090-60-9)?

Hexanedioic acid, ammonium salt (CAS: 19090-60-9) is a white crystalline solid with a molecular weight of approximately 190.2 g/mol. It has a melting point of 158-160°C and is slightly soluble in water. Chemically, it is a weak acid and exhibits typical amphoteric properties. It is stable under normal conditions but can release ammonia under strong acidic conditions.

How is Hexanedioic acid, ammonium salt (CAS: 19090-60-9) typically synthesized?

Hexanedioic acid, ammonium salt can be synthesized by reacting hexanedioic acid with ammonia or its derivatives. Common methods include direct amination of the dicarboxylic acid or utilizing amines in the presence of acid catalysts. The reaction is typically carried out under mild conditions, and the product is usually obtained with good yield and selectivity.

What industries use Hexanedioic acid, ammonium salt (CAS: 19090-60-9)?

Hexanedioic acid, ammonium salt (CAS: 19090-60-9) is used in various industries. It is a key component in the production of polyamides and is used in the synthesis of pharmaceuticals, as a curing agent in epoxy resins, and in the formulation of adhesives and sealants. Additionally, it finds applications in the manufacturing of polymers, textile finishing agents, and as a conductive additive in semiconductors.

What precautions should be taken when handling Hexanedioic acid, ammonium salt (CAS: 19090-60-9)?

When handling Hexanedioic acid, ammonium salt (CAS: 19090-60-9), it is important to wear appropriate personal protective equipment (PPE), including gloves, goggles, and a lab coat. It should be stored in a cool, dry place away from direct sunlight. In case of a spill, it should be handled using proper spill cleanup procedures, and the area should be adequately ventilated. Always consult the Safety Data Sheet (SDS) for detailed handling and emergency procedures.