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Name |
1,2-Epoxycyclododecane |
EINECS | 206-012-4 |
CAS No. | 286-99-7 | Density | 0.947 |
PSA | 12.53000 | LogP | 3.66840 |
Solubility | N/A | Melting Point |
-7 °C |
Formula | C12H22O | Boiling Point |
274-276 °C(lit.) |
Molecular Weight | 182.306 | Flash Point | 113 ºC |
Transport Information | N/A | Appearance | clear colorless liquid |
Safety | S24/25 | Risk Codes | R38 |
Molecular Structure | Hazard Symbols | ||
Synonyms |
1,2-Epoxycyclododecane;Cyclododecane, 1,2-epoxy-;Cyclododecene epoxide;Cyclododecene oxide;Epoxycyclododecane;NSC 521077;Cyclododecane Eoxide; |
Article Data | 101 |
1,2-Epoxycyclododecane with cas registry number of 286-99-7 has many synonyms including 13-Oxabicyclo(10.1.0)tridecane ; AI3-26439 ; CCRIS 3754 ; NSC 521077 ; Cyclododecane, 1,2-epoxy- ; Cyclododecene epoxide ; Cyclododecene oxide ; Epoxycyclododecane . Its IUPAC name is 13-oxabicyclo[10.1.0]tridecane . This compound irritates to skin. When use it, avoid contact with skin and eyes.
1,2-Epoxycyclododeca can be prepared by other chemicals such as Phenylselanyl-cyclododecane , Cyclododecene , 13-Thia-bicyclo[10.1.0]tridecane , Dodecahydro-1,3-dioxa-2-thia-cyclopentacyclododecene 2,2-dioxide , Dodecahydro-1,3-dioxa-2-thia-cyclopentacyclododecene 2,2-dioxide . For example, 1,2-Epoxycyclododeca can be prepared by Cyclododecene with the reagents of cumene hydroperoxide, cumene using 20 masspercent titania-silica aerogel as the catalyst at the temperature of 90 ℃ for 1 hour. The yield is 76% Turnov.
1,2-Epoxycyclododecane can be used to produce many other chemicals such as (E)-2-cyclododecen-1-ol , (2-Iodo-cyclododecyloxy)-trimethyl-silane , Trimethyl-(2-phenylsulfanyl-cyclododecyloxy)-silane , Cyclododecanol , 2-Chloro-cyclododecanol , cis-1,2-Dichlorocyclododecene , (1RS, 2RS)-2-Azidocyclododecanol , (E)-Cyclododecene oxide , Cyclododecane-1,2-dione , 6,7,8,9,10,11,12,13,14,15-Decahydro-cyclododeca[b]quinoxaline . For example, 1,2-Epoxycyclododecane can prepare (E)-2-cyclododecen-1-ol in the solvent of Tetrahydrofuran using the reagents of diisopropylamine, butyllithium, and potassium tert-butoxide at the temperature of -50 ℃ for 80 hours. The yield is up to 68%.