1,4-Dioxa-8-azaspiro[4.5]decan CAS NO.177-11-7

Product Name:    1,4-Dioxa-8-azaspiro[4.5]decane
Synonyms:    4,4-(Ethylenedioxy)piperidine;4-Piperidinone ethylene acetal;8-Aza-1,4-dioxaspiro[4.5]decane;Piperidin-4-one ethylene ketal;Piperidine-4-one ethylene acetal;Spiro[piperidine-4,2'-[1,3]dioxolane];1,4-DIOXA-8-AZASPIRO[4.5]DECANE;4-Piperidone ethylene ketal, 98+%
CAS:    177-11-7
MF:    C7H13NO2
MW:    143.18
EINECS:    205-868-6                        
Mol File:    177-11-7.mol

Boiling point     108-111 °C26 mm Hg(lit.)
density     1.117 g/mL at 20 °C(lit.)
refractive index     n20/D 1.4819(lit.)
Fp     179 °F
storage temp.     Keep in dark place,Sealed in dry,Room Temperature
pka    10.92±0.20(Predicted)
form     Liquid
color     Clear colorless to yellow
Water Solubility     Soluble in water (Partly miscible).
Sensitive     Air Sensitive
BRN     506799
CAS DataBase Reference    177-11-7(CAS DataBase Reference)
NIST Chemistry Reference    1,4-Dioxa-8-azaspiro(4.5)decane(177-11-7)
Safety Information
Hazard Codes     Xi
Risk Statements     36/37/38
Safety Statements     26-36-24/25
WGK Germany     3
F     10-34
Hazard Note     Irritant
HS Code     29349990
MSDS Information
Provider    Language
1,4-Dioxa-8-azaspiro[4.5]decane    English
ACROS    English
SigmaAldrich    English
ALFA    English
1,4-Dioxa-8-azaspiro[4.5]decane Usage And Synthesis
Chemical Properties    clear colorless to yellowish liquid
1,4-Dioxa-8-azaspiro[4.5]decane Preparation Products And Raw materials
Raw materials    Ethyl acetate-->Diethyl ether-->Sodium sulfate-->Sodium bicarbonate-->Benzene-->Hexane-->p-Toluenesulfonic acid-->Ethylene glycol-->4-Piperidinone
Preparation Products    (1-BENZYLPIPERIDIN-4-YLIDENE)ACETIC ACID ETHYL ESTER-->N-Acetyl-4-piperidone-->2-(7-Chloro-1,8-naphthyridin-2-yl)-3-[2-(1,4-dioxa-8-azaspiro[4.5]decan-8-yl)-2-oxoethyl]-3H-isoindol-1-one