12-Crown-4

Catalog Number	ACM294939-2
CAS	294-93-9
Structure
Synonyms	1,4,7,10-Tetraoxacyclododecane
IUPAC Name	1,4,7,10-tetraoxacyclododecane
Molecular Weight	176.21
Molecular Formula	C8H16O4
InChI	XQQZRZQVBFHBHL-UHFFFAOYSA-N
InChI Key	InChI=1S/C8H16O4/c1-2-10-5-6-12-8-7-11-4-3-9-1/h1-8H2
Boiling Point	254.9 °C at 760 mmHg
Melting Point	16 °C (lit.)
Flash Point	>230°F
Purity	98%
Density	1.089 g/cm3 at 25 °C
Appearance	Colourless viscous liquid
Isomeric SMILES	C1COCCOCCOCCO1