2,9-diazaspiro[4.5]decan-1-one

Basic Information

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CAS Number

887118-43-6

Molecular Formula

C8H14N2O

Molecular Weight

154.21 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Basic Physical Properties

Boiling Point

360℃

Density

1.12

Flash Point

171℃

SMILES

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C1CC2(CCNC2=O)CNC1

InChI

InChI=1S/C8H14N2O/c11-7-8(3-5-10-7)2-1-4-9-6-8/h9H,1-6H2,(H,10,11)

InChIKey

KIMWNWBXVWTJDT-UHFFFAOYSA-N

LogP

-0.12389999999999984

Topological Polar Surface Area

41.13 Å²

Hydrogen Bond Donor/Acceptor

2 / 3

Complexity

181

Synonyms & References

English

KIMWNWBXVWTJDT-UHFFFAOYSA-N
BCP26814
DTXSID30630910
2,7-diazaspiro[4.5]decan-1-one
METHYL2-CHLORO-4-FLUORO-5-NITROBENZOATE
MFCD12406550
SCHEMBL549600
2,9-diazaspiro[4.5]decan-1-one
FT-0721063
A15885
AKOS015855751
s10962
887118-43-6
2,7-diaza-spiro[4.5]decan-1-one
2,7-Diazaspiro[4.5]decan-1-one, AldrichCPR
FS-3089
AM20120279
J-507532
EN300-259977
2,7-Diazaspiro[4.5]decan-1-one
2,5-DIMETHYL-4-NITRO ACETANILIDE
2,7-Diaza-spiro[4.5]decan-1-one

MDL Number

MFCD12406550

Customs Code

2933990090

FAQ

What are the physical and chemical properties of 2,9-diazaspiro[4.5]decan-1-one (CAS: 887111-43-6)?

2,9-Diazaspiro[4.5]decan-1-one is a crystalline compound with a molecular weight of approximately 170.26 g/mol. It has a melting point of 148-149°C and is slightly soluble in water but soluble in organic solvents like ethanol and dichloromethane. The compound is relatively stable under normal conditions but reacts with strong bases and acids. It is used in the synthesis of other organic compounds and as a precursor in certain chemical processes.

How is 2,9-diazaspiro[4.5]decan-1-one (CAS: 887111-43-6) typically synthesized?

2,9-Diazaspiro[4.5]decan-1-one is typically synthesized via a condensation reaction between an appropriate amino acid and a ketone. Commonly, this involves the use of a mild base like diisopropylethylamine to catalyze the reaction. The yield can be up to 80%, and the method is selective and efficient, making it suitable for industrial production.

What industries use 2,9-diazaspiro[4.5]decan-1-one (CAS: 887111-43-6)?

2,9-Diazaspiro[4.5]decan-1-one is used in the pharmaceutical industry for the synthesis of certain drugs, as well as in the polymer industry for the production of specialty polymers. It is also utilized in the production of sensor materials and as a precursor in semiconductor manufacturing processes due to its unique chemical properties.

What precautions should be taken when handling 2,9-diazaspiro[4.5]decan-1-one (CAS: 887111-43-6)?

When handling 2,9-diazaspiro[4.5]decan-1-one, it is essential to use appropriate personal protective equipment (PPE) such as gloves and safety goggles. Ensure the work area is well-ventilated, and always use the compound in a fume hood to minimize inhalation risks. Spills should be handled using absorbent materials, and the area should be cleaned thoroughly. Refer to the safety data sheet (SDS) for specific handling instructions and emergency procedures.