CAS 42940-56-7|7,9-dioxo-8-azaspiro[4.5]decane-6,10-dicarbonitrile

Introduction：Basic information about CAS 42940-56-7|7,9-dioxo-8-azaspiro[4.5]decane-6,10-dicarbonitrile, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Safety Information
4. Customs
5. Synonyms

Common Name	7,9-dioxo-8-azaspiro[4.5]decane-6,10-dicarbonitrile
CAS Number	42940-56-7	Molecular Weight	217.22400
Density	1.32g/cm3	Boiling Point	558.2ºC at 760mmHg
Molecular Formula	C₁₁H₁₁N₃O₂	Melting Point	182-185ºC(lit.)
MSDS	/	Flash Point	291.4ºC

Names

Name	7,9-dioxo-8-azaspiro[4.5]decane-6,10-dicarbonitrile
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.32g/cm3
Boiling Point	558.2ºC at 760mmHg
Melting Point	182-185ºC(lit.)
Molecular Formula	C₁₁H₁₁N₃O₂
Molecular Weight	217.22400
Flash Point	291.4ºC
Exact Mass	217.08500
PSA	93.75000
LogP	0.81156
Index of Refraction	1.554
InChIKey	USIMPDHJLHKMKA-UHFFFAOYSA-N
SMILES	N#CC1C(=O)NC(=O)C(C#N)C12CCCC2

Safety Information

Hazard Codes	Xn: Harmful;
Risk Phrases	R20/21/22
Safety Phrases	26-37/39
HS Code	2926909090

Customs

HS Code	2926909090
Summary	HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

Synonyms

7,9-Dioxo-8-aza-spiro[4.5]decan-6,10-dicarbonitril

7,9-dioxo-8-aza-spiro[4.5]decane-6,10-dicarbonitrile

6,10-dicyano-8-azaspiro[4,5]decane-7,9-dione

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