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CAS No.: | 13314-52-8 |
---|---|
Name: | DIETHYLGERMANIUM DICHLORIDE |
Article Data: | 17 |
Molecular Structure: | |
Formula: | C4H10Cl2Ge |
Molecular Weight: | 201.619 |
Synonyms: | Diethylgermaniumdichloride (6CI);Dichlorodiethylgermane;Diethyldichlorogermane;Diethylgermanyl dichloride;NSC 342212; |
EINECS: | 236-344-5 |
Density: | 1.372 g/mL at 25 °C(lit.) |
Melting Point: | -39 °C |
Boiling Point: | 171 °C at 760 mmHg |
Flash Point: | 52 °C |
Solubility: | Decomposes in water and NH3. Soluble in organic solvents |
Appearance: | clear colorless liquid |
Hazard Symbols: | Xn |
Risk Codes: | 10-20/21/22-36/37 |
Safety: | 16-26-36 |
Transport Information: | UN 3265 8/PG 2 |
PSA: | 0.00000 |
LogP: | 2.94600 |
2,2-diethyl(6,8-di-tert-butyl)-4,5-benzo-2-germa-1,3-dioxolane
A
2-germylene(6,8-di-t-butyl)-4,5-benzo-1,3-dioxolane
B
diethyl germanium dichloride
Conditions | Yield |
---|---|
In tetrahydrofuran (high vacuum system), heated at 40°C for 6h; solvent removed under vacuum, agitated with pentane, elem. anal.; | A 57% B 95% |
2,2-diethyl(6,8-di-tert-butyl)-4,5-benzo-2-germa-1,3-dioxolane
germaniumtetrachloride
A
germanium(II) bis(3,5-di-tert-butyl-1,2-semiquinonate)
B
diethyl germanium dichloride
Conditions | Yield |
---|---|
In benzene (high vacuum system), heated at 80°C for 2h; pptd., filtered off, washed with benzene, then with pentane, dried under vacuum, elem. anal.; | A 91% B >99 |
Conditions | Yield |
---|---|
copper(l) iodide In diethyl ether hydrogermane mixed with 4 equiv. of CuCl2 and CuI in ether under room temp. for 8 h; solvent evapd., distilled under reduced pressure; | 85% |
thionyl chloride
(C2H5)2GeCl(CH2CH(OH)CH3)
A
(C2H5)2GeCl(CH2CHClCH3)
B
diethyl germanium dichloride
Conditions | Yield |
---|---|
In chloroform byproducts: SO2; under N2 or Ar; soln. of SOCl2 in CHCl3 added in portions to soln. of Ge-compd. kept at 0°C, warmed to room temp., evapn. of solvent under vac.; identified by NMR; | A 78% B 22% |
Dichlorophenylphosphine
benzil
diethyl-2,2 germa-2 phenyl-3 oxazolidone
A
diethyl germanium dichloride
B
tetraphenyl-2,3,5,9 oxo-7 trioxa-1,4,6 aza-9 phospha(V)-5 spiro<4,4>nonene-2
Conditions | Yield |
---|---|
In benzene dropwise addn. of phosphine to soln. of benzile and Ge compd. with stirring, 0°C; heating to room temp.; stirring, 12h; pptn.; filtration under Ar; detn. by NMR; | A n/a B 63% |
Conditions | Yield |
---|---|
In cyclohexane Kinetics; byproducts: CCl3CCl3; Irradiation (UV/VIS); photolysis of Ge-compd. in cyclohexane in the presence of CCl4 at 245 nm at room temp. for 30 min with a 110 W low pressure Hg arc lamp; | 63% |
Dichlorophenylphosphine
diethyl-2,2 germa-2 phenyl-3 oxazolidone
A
diethyl germanium dichloride
B
diphenyl-2,3 oxo-5 phospha(III)-2 oxazolidine-1,3
Conditions | Yield |
---|---|
In benzene dropwise addn. of phosphine to Ge compd. soln. with stirring, 0°C; heating to room temp.; stirring, 12h; pptn.; filtration under Ar; | A n/a B 59% |
germaniumtetrachloride
dimethyl-4,4 diethyl-2,2 germa-2 oxo-5 dioxa-1,3 olane
A
Ge(OC(CH3)2C(O)O)2
B
diethyl germanium dichloride
Conditions | Yield |
---|---|
In dichloromethane dropwise addn. of freshly distd. GeCl4 to Ge compd. soln.; evapn.; pptn.; recrystn. (CH2Cl2,pentane); | A 53% B n/a |
dichlorophenylarsine
methyl-4 diethyl-2,2 germa-2 phenyl-3 oxazolidone
A
diethyl germanium dichloride
B
2,3-diphenyl-4-methyl-5-oxo-2-arsa-1,3-oxazolidine
Conditions | Yield |
---|---|
In benzene dropwise addn. of PhAsCl to Ge compd. soln. with stirring, 0°C; heating to room temp.; pptn.; filtration under Ar; detn. by NMR; | A n/a B 49% |
3,5-di-tert-butyl-o-benzoquinone
chlorodiethylgermane
A
3,5-Di-tert-butylcatechol
B
2,2-diethyl(6,8-di-tert-butyl)-4,5-benzo-2-germa-1,3-dioxolane
C
diethyl germanium dichloride
Conditions | Yield |
---|---|
In benzene byproducts: HCl; heating in a sealed tube at 80 ° C for 12 h,; concn. (reduced pressure), anal. (IR, H-NMR, MS); 13% starting germane; | A 38% B 42% C 40% |
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The CAS register number of Diethylgermanium dichloride is 13314-52-8. It also can be called as Germane,dichlorodiethyl- and the IUPAC name about this chemical is dichloro(diethyl)germane. The molecular formula about this chemical is C4H10Cl2Ge and the molecular weight is 201.67. It belongs to the following product categories, such as Organogermanium; Organometallic Reagents; Others and so on.
Physical properties about Diethylgermanium dichloride are: (1)ACD/LogP: 6.40; (2)# of Rule of 5 Violations: 1; (3)ACD/LogD (pH 5.5): 6.39; (4)ACD/LogD (pH 7.4): 6.39; (5)ACD/BCF (pH 5.5): 42654.64; (6)ACD/BCF (pH 7.4): 42654.64; (7)ACD/KOC (pH 5.5): 71731.99; (8)ACD/KOC (pH 7.4): 71731.99; (9)#Freely Rotating Bonds: 2; (10)Flash Point: 52 °C; (11)Enthalpy of Vaporization: 39.07 kJ/mol; (12)Boiling Point: 171 °C at 760 mmHg; (13)Vapour Pressure: 1.9 mmHg at 25°C.
When you are using this chemical, please be cautious about it as the following:
This chemical is harmful by inhalation, in contact with skin and if swallowed and it is irritating to eyes and respiratory system, it is also flammable. When you are using it, wear suitable protective clothing, you need keep away from sources of ignition. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
You can still convert the following datas into molecular structure:
(1)SMILES: Cl[Ge](Cl)(CC)CC
(2)InChI: InChI=1/C4H10Cl2Ge/c1-3-7(5,6)4-2/h3-4H2,1-2H3
(3)InChIKey: BWUPRNSPZFPYEK-UHFFFAOYAP
(4)Std. InChI: InChI=1S/C4H10Cl2Ge/c1-3-7(5,6)4-2/h3-4H2,1-2H3
(5)Std. InChIKey: BWUPRNSPZFPYEK-UHFFFAOYSA-N