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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 3-Azaspiro[5.5]undecane-1,5-dicarbonitrile,2,4-dioxo-
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Purity: 98.0%
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4355-15-1

4355-15-1 structure

4355-15-1 structure

Name: 3-Azaspiro[5.5]undecane-1,5-dicarbonitrile,2,4-dioxo-
Chemical Name: 2,4-dioxo-3-azaspiro[5.5]undecane-1,5-dicarbonitrile
CAS Number: 4355-15-1
Molecular Formula: C₁₂H₁₃N₃O₂
Molecular Weight: 231.25100
Create Date: 2016-05-30 17:52:23
Modify Date: 2025-08-25 18:18:29

Name	2,4-dioxo-3-azaspiro[5.5]undecane-1,5-dicarbonitrile
Synonyms	3,5-Dicyano-4,4-spirocyclohexaneglutarimide EINECS 224-428-4 AmbscPOD_03/0180

Density	1.28g/cm3
Boiling Point	556.9ºC at 760mmHg
Molecular Formula	C₁₂H₁₃N₃O₂
Molecular Weight	231.25100
Flash Point	290.6ºC
Exact Mass	231.10100
PSA	93.75000
LogP	1.20166
Index of Refraction	1.547

CHEMICAL IDENTIFICATION

RTECS NUMBER :: CM0228000

CHEMICAL NAME :: 3-Azaspiro(5.5)undecane-1,5-dicarbonitrile, 2,4-dioxo-

CAS REGISTRY NUMBER :: 4355-15-1

BEILSTEIN REFERENCE NO. :: 0239873

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C12-H13-N3-O2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 488 mg/kg

TOXIC EFFECTS :: Behavioral - convulsions or effect on seizure threshold Behavioral - ataxia Lungs, Thorax, or Respiration - dyspnea

REFERENCE :: BBIADT Biomedica Biochimica Acta. (Akademie-Verlag GmbH, Postfach 1233, Berlin DDR-1086, Ger. Dem. Rep.) V.42- 1983- Volume(issue)/page/year: 44,795,1985

HS Code	2926909090

108-94-1 structure

108-94-1

105-56-6 structure

105-56-6

~86%

4355-15-1 structure

4355-15-1

Literature: NHWA Pharma Corporation Patent: US2009/99362 A1, 2009 ; Location in patent: Page/Page column 3-4 ;

108-94-1 structure

108-94-1

105-56-6 structure

105-56-6

107-91-5 structure

107-91-5

~87%

4355-15-1 structure

4355-15-1

Literature: NHWA Pharma Corporation Patent: US2009/99362 A1, 2009 ; Location in patent: Page/Page column 3 ;

6802-76-2 structure

6802-76-2

105-56-6 structure

105-56-6

~%

4355-15-1 structure

4355-15-1

Literature: Birch; Kon; Norris Journal of the Chemical Society, 1923 , vol. 123, p. 1365

Precursor 4
108-94-1 105-56-6 107-91-5 6802-76-2
DownStream 6
108667-25-0 1010-26-0 3187-27-7 4355-11-7
872696-79-2 42940-52-3

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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