2-(2-Propynyl)-2-azaspiro(4.4)nonane-1,3-dione

Names

[ CAS No. ]:
92367-74-3

[ Name ]:
2-(2-Propynyl)-2-azaspiro(4.4)nonane-1,3-dione

[Synonym ]:
2-Propargyl-2-azaspiro<4.4>nonan-1,3-dion

Chemical & Physical Properties

[ Density]:
1.2g/cm3

[ Boiling Point ]:
372.1ºC at 760mmHg

[ Molecular Formula ]:
C₁₁H₁₃NO₂

[ Molecular Weight ]:
191.22600

[ Flash Point ]:
177.1ºC

[ Exact Mass ]:
191.09500

[ PSA ]:
37.38000

[ LogP ]:
0.87680

[ Index of Refraction ]:
1.552

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: CM0167250

CHEMICAL NAME :: 2-Azaspiro(4.4)nonane-1,3-dione, 2-(2-propynyl)-

CAS REGISTRY NUMBER :: 92367-74-3

BEILSTEIN REFERENCE NO. :: 1454598

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C11-H13-N-O2

MOLECULAR WEIGHT :: 191.25

WISWESSER LINE NOTATION :: T5VNV EXTJ B2UU1 E-& AL5XTJ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 400 mg/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity) Behavioral - antipsychotic

REFERENCE :: JMCMAR Journal of Medicinal Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB POB 57136, West End Stn., Washington, DC 20037) V.6- 1963- Volume(issue)/page/year: 7,78,1964

Safety Information

[ HS Code ]:
2925190090

Customs

[ HS Code ]: 2925190090

[ Summary ]:
2925190090 other imides and their derivatives; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%