2-(prop-2-yn-1-ylsulfanyl)-3H-spiro[benzo[h]quinazoline-5,1'-cyclohexan]-4(6H)-one

Modify Date: 2025-11-24 18:14:12

2-(prop-2-yn-1-ylsulfanyl)-3H-spiro[benzo[h]quinazoline-5,1'-cyclohexan]-4(6H)-one Structure
2-(prop-2-yn-1-ylsulfanyl)-3H-spiro[benzo[h]quinazoline-5,1'-cyclohexan]-4(6H)-one structure
Common Name 2-(prop-2-yn-1-ylsulfanyl)-3H-spiro[benzo[h]quinazoline-5,1'-cyclohexan]-4(6H)-one
CAS Number 328070-56-0 Molecular Weight 336.451
Density 1.3±0.1 g/cm3 Boiling Point 513.2±60.0 °C at 760 mmHg
Molecular Formula C20H20N2OS Melting Point N/A
MSDS N/A Flash Point 264.2±32.9 °C

 Names

Name Spiro[benzo[h]quinazoline-5(3H),1'-cyclohexan]-4(6H)-one, 2-(2-propyn-1-ylthio)-
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.3±0.1 g/cm3
Boiling Point 513.2±60.0 °C at 760 mmHg
Molecular Formula C20H20N2OS
Molecular Weight 336.451
Flash Point 264.2±32.9 °C
Exact Mass 336.129639
LogP 5.72
Vapour Pressure 0.0±1.3 mmHg at 25°C
Index of Refraction 1.672

 Synonyms

Spiro[benzo[h]quinazoline-5(3H),1'-cyclohexan]-4(6H)-one, 2-(2-propyn-1-ylthio)-
Spiro[benzo[h]quinazoline-5(1H),1'-cyclohexan]-4(6H)-one, 2-(2-propyn-1-ylthio)-
2-(prop-2-yn-1-ylsulfanyl)-3H-spiro[benzo[h]quinazoline-5,1'-cyclohexan]-4(6H)-one
2-(2-Propyn-1-ylsulfanyl)-1H-spiro[benzo[h]quinazoline-5,1'-cyclohexan]-4(6H)-one
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