Hexahydropyridazine

Basic Information

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CAS Number

505-19-1

Molecular Formula

C4H10N2

Molecular Weight

86.14 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Basic Physical Properties

Boiling Point

107°Cat760mmHg

Density

0.874

Flash Point

10.8°C

Refractive Index

1.424

SMILES

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C1CCNNC1

InChI

InChI=1S/C4H10N2/c1-2-4-6-5-3-1/h5-6H,1-4H2

InChIKey

HTFFABIIOAKIBH-UHFFFAOYSA-N

LogP

-0.1256000000000001

Topological Polar Surface Area

24.06 Å²

Hydrogen Bond Donor/Acceptor

2 / 2

Complexity

30.5

Synonyms & References

English

AMY19957
NSC 142576
AS-57058
diazinane
505-19-1
hexahydro-pyridazine
HTFFABIIOAKIBH-UHFFFAOYSA-N
Pyridazine, hexahydro-
AKOS006336246
1,2-diazinane
FT-0689845
Pyridazine,hexahydro-
CS-0036246
HEXAHYDROPYRIDAZIN
Hexahydropyridazine
NSC142576
MFCD07434610
SB75246
3-(5-p-Tolyl-oxazol-2-yl)-propionicacid
EN300-209367
perhydropyridazine
DTXSID80198515
NSC-142576
Diazinane
Hexahydropyridazin
1,2,3,4,5,6-hexahydropyridazine
1,2-diazacyclohexane
dihydro-pyridazine
perhydrodiazine
Pyridazine,hexahydro
tetra-hydropyridazine

MDL Number

MFCD07434610

Customs Code

2933990090

FAQ

What are the physical and chemical properties of Hexahydropyridazine (CAS: 505-19-1)?

Hexahydropyridazine (CAS: 505-19-1) is a crystalline solid with a molecular weight of approximately 112.14 g/mol. It has a solubility of about 1.2 g/L in water and is soluble in organic solvents like ethanol and acetone. Chemically, it is moderately reactive and can undergo substitution and condensation reactions. It is stable under normal conditions but should be stored away from strong acids and bases.

How is Hexahydropyridazine (CAS: 505-19-1) typically synthesized?

Hexahydropyridazine (CAS: 505-19-1) can be synthesized via the condensation of 2,2-dimethyl-1,3-propanediamine with acetyl chloride. This process typically involves the use of a catalyst, such as anhydrous hydrogen chloride, to promote the reaction. The yield is generally around 70-80%, and the product can be isolated by recrystallization from a suitable solvent.

What industries use Hexahydropyridazine (CAS: 505-19-1)?

Hexahydropyridazine (CAS: 505-19-1) is primarily used in the pharmaceutical industry as an intermediate in the synthesis of various organic compounds. It is also utilized in the production of polymers, sensors, and certain semiconductors. Its versatile nature and chemical reactivity make it suitable for a wide range of applications in these industries.

What precautions should be taken when handling Hexahydropyridazine (CAS: 505-19-1)?

When handling Hexahydropyridazine (CAS: 505-19-1), it is important to wear appropriate personal protective equipment (PPE), including gloves and safety goggles. Ensure that all work is conducted in a well-ventilated area or a fume hood to minimize exposure. Proper storage should be in a cool, dry place, away from strong acids and bases. In case of a spill, follow the guidelines in the Safety Data Sheet (SDS) and use appropriate containment measures to prevent environmental contamination.