1,2-Diazaspiro[2.5]octane

Modify Date: 2025-08-25 14:32:36

1,2-Diazaspiro[2.5]octane Structure
1,2-Diazaspiro[2.5]octane structure
Common Name 1,2-Diazaspiro[2.5]octane
CAS Number 185-79-5 Molecular Weight 112.17300
Density 1.05g/cm3 Boiling Point 162.9ºC at 760 mmHg
Molecular Formula C6H12N2 Melting Point N/A
MSDS N/A Flash Point 49.3ºC

 Names

Name 1,2-Diazaspiro[2.5]octane
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.05g/cm3
Boiling Point 162.9ºC at 760 mmHg
Molecular Formula C6H12N2
Molecular Weight 112.17300
Flash Point 49.3ºC
Exact Mass 112.10000
PSA 43.88000
LogP 1.41220
Vapour Pressure 2.12mmHg at 25°C
Index of Refraction 1.534

 Safety Information

HS Code 2933990090

 Synthetic Route

~82%

1,2-Diazaspiro[2.5]octane Structure

1,2-Diazaspiro[...

CAS#:185-79-5

Literature: CRO CONSULTING LIMITED; MAKHOVA, Nina, N.; PETUKHOVA, Vera, Y.; SHEVTSOV, Alexander, V.; NOVAKOVSKIY, Vladimir, V.; KUZNETSOV, Vladimir, Vladimirovich Patent: WO2013/111118 A2, 2013 ; Location in patent: Page/Page column 22 ;

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1,2-Diazaspiro[2.5]octane Structure

1,2-Diazaspiro[...

CAS#:185-79-5

Literature: CRO CONSULTING LIMITED; MAKHOVA, Nina, N.; PETUKHOVA, Vera, Y.; SHEVTSOV, Alexander, V.; NOVAKOVSKIY, Vladimir, V.; KUZNETSOV, Vladimir, Vladimirovich Patent: WO2013/111118 A2, 2013 ; Location in patent: Page/Page column 22 ;

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1,2-Diazaspiro[2.5]octane Structure

1,2-Diazaspiro[...

CAS#:185-79-5

Literature: Vedenyapina; Kuznetsov; Nizhnikovskii; Strel'tsova; Makhova; Struchkova; Vedenyapin Russian Chemical Bulletin, 2006 , vol. 55, # 11 p. 2013 - 2015

 Customs

HS Code 2933990090
Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

1,2-diaza-spiro[2.5]octane
3,3-pentamethylene-1,2-diazacyclopropane
Spiro<cyclohexan-1,3'-diaziridin>
1,2-diazaspiro[2.5]octan
3,3-pentamethylene-1,2H-diaziridine
3,3-Pentamethylenediaziridine
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