1,5-dioxaspiro[5.5]undecane

Names

[ CAS No. ]:
180-93-8

[ Name ]:
1,5-dioxaspiro[5.5]undecane

[Synonym ]:
1,3-dioxane-2-spirocyclohexane
1,5-Dioxa-spiro[5.5]undecan
Cyclohexanone,cyclic trimethylene acetal
cyclohexanone trimethylene acetal
Cyclohexanon-trimethylenketal
1,5-dioxa-spiro[5.5]undecane

Chemical & Physical Properties

[ Density]:
1.02g/cm3

[ Boiling Point ]:
197.9ºC at 760 mmHg

[ Molecular Formula ]:
C₉H₁₆O₂

[ Molecular Weight ]:
156.22200

[ Flash Point ]:
70ºC

[ Exact Mass ]:
156.11500

[ PSA ]:
18.46000

[ LogP ]:
2.08370

[ Vapour Pressure ]:
0.522mmHg at 25°C

[ Index of Refraction ]:
1.475

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: JH4375000

CHEMICAL NAME :: 1,5-Dioxaspiro(5.5)undecane

CAS REGISTRY NUMBER :: 180-93-8

BEILSTEIN REFERENCE NO. :: 0106015

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C9-H16-O2

MOLECULAR WEIGHT :: 156.25

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 500 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: CBCCT* "Summary Tables of Biological Tests," National Research Council Chemical-Biological Coordination Center. (National Academy of Science Library, 2101 Constitution Ave., NW, Washington, DC 20418) Volume(issue)/page/year: 8,741,1956

Safety Information

[ HS Code ]:
2932999099

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2932999099

[ Summary ]:
2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%