7-(Diphenylmethyl)-1,7-diazaspiro[4.4]nonan-6-one

Modify Date: 2025-08-25 18:43:06

7-(Diphenylmethyl)-1,7-diazaspiro[4.4]nonan-6-one Structure
7-(Diphenylmethyl)-1,7-diazaspiro[4.4]nonan-6-one structure
Common Name 7-(Diphenylmethyl)-1,7-diazaspiro[4.4]nonan-6-one
CAS Number 199000-79-8 Molecular Weight 306.40100
Density 1.19g/cm3 Boiling Point 519.6ºC at 760 mmHg
Molecular Formula C20H22N2O Melting Point N/A
MSDS N/A Flash Point 268ºC

 Names

Name 7-(Diphenylmethyl)-1,7-diazaspiro[4.4]nonan-6-one

 Chemical & Physical Properties

Density 1.19g/cm3
Boiling Point 519.6ºC at 760 mmHg
Molecular Formula C20H22N2O
Molecular Weight 306.40100
Flash Point 268ºC
Exact Mass 306.17300
PSA 32.34000
LogP 3.39720
Vapour Pressure 6.73E-11mmHg at 25°C
Index of Refraction 1.639
InChIKey YLDWLUXMKOENKR-UHFFFAOYSA-N
SMILES O=C1N(C(c2ccccc2)c2ccccc2)CCC12CCCN2

 Synthetic Route

~%

7-(Diphenylmethyl)-1,7-diazaspiro[4.4]nonan-6-one Structure

7-(Diphenylmeth...

CAS#:199000-79-8

Literature: LILLY INDUSTRIES LIMITED Patent: EP805147 A1, 1997 ; EP 0805147 A1

 Precursor & DownStream

Precursor  1

DownStream  0

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