Product Name

  • Name

    Spirogermanium

  • EINECS
  • CAS No. 41992-22-7
  • Density g/cm3
  • Solubility
  • Melting Point
  • Formula C17H36 Ge N2 . 2 Cl H
  • Boiling Point 382.8°Cat760mmHg
  • Molecular Weight 414.06
  • Flash Point 165.8°C
  • Transport Information
  • Appearance
  • Safety Poison by subcutaneous, intramuscular, intravenous, and intraperitoneal routes. When heated to decomposition it emits toxic fumes of NOx and HCl. See also GERMANIUM COMPOUNDS.
  • Risk Codes
  • Molecular Structure Molecular Structure of 41992-22-7 (Spirogermanium)
  • Hazard Symbols
  • Synonyms 2-Aza-8-germaspiro[4.5]decane-2-propanamine,8,8-diethyl-N,N-dimethyl-, dihydrochloride (9CI); NSC 192-965; Spirogermanium32; Spirogermanium hydrochloride
  • PSA 6.48000
  • LogP 4.65250

Spirogermanium dihydrochloride Chemical Properties

IUPAC  Name: 3-(8,8-Diethyl-3-aza-8-germaspiro[4.5]decan-3-yl)-N,N-dimethylpropan-1-amine dihydrochloride   
Molecular Formula: C17H36GeN2•2ClH
Molecular Weight: 414.06
Freely Rotating Bonds: 6
Polar Surface Area: 6.48 Å2
Flash Point: 165.8 °C 
Melting Point: 287-288 °C
Enthalpy of Vaporization: 63.13 kJ/mol
Boiling Point: 382.8 °C at 760 mmHg
Vapour Pressure: 4.59E-06 mmHg at 25°C 
The Cas Register Number of Spirogermanium dihydrochloride is 41992-22-7.The chemical synonyms of Spirogermanium dihydrochloride (CAS NO.41992-22-7) are 2-[3-(Dimethylamino)propyl]-8,8-diethyl-2-aza-8-germaspiro[4.5]decane ; 2-Aza-8-germaspiro(4.5)decane-2-propanamine, 8,8-diethyl-N,N-dimethyl- ; 3-(8,8-Diethyl-2-aza-8-germaspiro[4.5]dec-2-yl)-N,N-dimethylpropan-1-amine ; 8,8-Diethyl-N,N-dimethyl-2-aza-8-germaspiro[4.5]decane-2-propanamine and N-(3-(8,8-Diethyl-2-aza-8-germaspiro[4.5]dec-2-yl)propyl)-N,N-dimethylamine .The molecular structure of  Spirogermanium dihydrochloride (CAS NO.41992-22-7) is.

Spirogermanium dihydrochloride Uses

 Spirogermanium dihydrochloride (CAS NO.41992-22-7) is used in organic synthesis .

Spirogermanium dihydrochloride Toxicity Data With Reference

1.    

ipr-rat LD50:107 mg/kg

     NCISP*    National Cancer Institute Screening Program Data Summary, Developmental Therapeutics Program, Bethesda, MD 20205 JAN86 .
2.    

scu-rat LD50:210 mg/kg

     NCISP*    National Cancer Institute Screening Program Data Summary, Developmental Therapeutics Program, Bethesda, MD 20205 JAN86 .
3.    

ivn-mus LD50:41,500 µg/kg

     NTIS**    National Technical Information Service. (Springfield, VA 22161) (Formerly U.S. Clearinghouse for Scientific and Technical Information) PB264-117 .
4.    

ims-mus LD50:119 mg/kg

     CTRRDO    Cancer Treatment Reports. 64 (1980),1207.
5.    

ivn-dog LDLo:40 mg/kg

     CTRRDO    Cancer Treatment Reports. 64 (1980),1207.
6.    

ims-dog LDLo:40 mg/kg

     CTRRDO    Cancer Treatment Reports. 64 (1980),1207.

Spirogermanium dihydrochloride Safety Profile

Poison by subcutaneous, intramuscular, intravenous, and intraperitoneal routes. When heated to decomposition it emits toxic fumes of NOx and HCl. See also GERMANIUM COMPOUNDS.

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