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2,4-dioxo-3-azaspiro[5.5]undecane-1,5-dicarbonitrile

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Origin: China

Cas No: 4355-15-1

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 50 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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Product Description

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CAS No.: 4355-15-1 Formula: C12H13N3O2 Molecular Weight: 231.25100

Basic Info

Chemical Name	2,4-dioxo-3-azaspiro[5.5]undecane-1,5-dicarbonitrile
Synonyms	EINECS 224-428-4; 3,5-Dicyano-4,4-spirocyclohexaneglutarimide; AmbscPOD_03/0180;
CAS No.	4355-15-1
Molecular Formula	C12H13N3O2
Molecular Weight	231.25100
PSA	93.75000
LogP	1.20166

Properties

Density	1.28g/cm3
Boiling Point	556.9ºC at 760mmHg
Flash Point	290.6ºC
Refractive Index	1.547

Safety Info

HS Code	2926909090

Synthesis Route

Cyclohexanone+Ethyl cyanoacetate→2,4-dioxo-3-azaspiro[5.5]undecane-1,5-dicarbonitrile
Cyclohexanone+Ethyl cyanoacetate→2,4-dioxo-3-azaspiro[5.5]undecane-1,5-dicarbonitrile
ethyl 2-cyano-2-cyclohexylideneacetate+Ethyl cyanoacetate→2,4-dioxo-3-azaspiro[5.5]undecane-1,5-dicarbonitrile

Precursor

2-Cyanoacetamide
Ethyl cyanoacetate
Cyclohexanone
ethyl 2-cyano-2-cyclohexylideneacetate

Downstream Product

1,1-Cyclohexanediacetic acid
ethyl 2-[1-(2-ethoxy-2-oxoethyl)cyclohexyl]acetate
1,1-Cyclohexane Diacetic Anhydride
2-[1-(2-hydroxyethyl)cyclohexyl]ethanol

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