Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 7,9-dioxo-8-azaspiro[4.5]decane-6,10-dicarbonitrile
Price: Check
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 7,9-dioxo-8-azaspiro[4.5]decane-6,10-dicarbonitrile
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

42940-56-7

42940-56-7 structure

42940-56-7 structure

Name: 7,9-dioxo-8-azaspiro[4.5]decane-6,10-dicarbonitrile
Chemical Name: 7,9-dioxo-8-azaspiro[4.5]decane-6,10-dicarbonitrile
CAS Number: 42940-56-7
Molecular Formula: C₁₁H₁₁N₃O₂
Molecular Weight: 217.22400
Create Date: 2018-12-03 17:41:46
Modify Date: 2025-08-26 00:02:30

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

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

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

120-92-3 structure

120-92-3

105-56-6 structure

105-56-6

~84%

42940-56-7 structure

42940-56-7

Literature: Wu, Liqiang; Yang, Chunguang; Yang, Liming; Yang, Lijuan Heterocycles, 2009 , vol. 78, # 4 p. 977 - 982

Precursor 2
120-92-3 105-56-6
DownStream 1
16713-66-9

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%

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