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Cas Database

Name	Diethylgermanium dichloride	EINECS	236-344-5
CAS No.	13314-52-8	Density	1.372 g/mL at 25 °C(lit.)
PSA	0.00000	LogP	2.94600
Solubility	Decomposes in water and NH₃. Soluble in organic solvents	Melting Point	-39 °C
Formula	C₄H₁₀Cl₂Ge	Boiling Point	171 °C at 760 mmHg
Molecular Weight	201.619	Flash Point	52 °C
Transport Information	UN 3265 8/PG 2	Appearance	clear colorless liquid
Safety	16-26-36	Risk Codes	10-20/21/22-36/37
Molecular Structure		Hazard Symbols	Xn
Synonyms	Diethylgermaniumdichloride (6CI);Dichlorodiethylgermane;Diethyldichlorogermane;Diethylgermanyl dichloride;NSC 342212;	Article Data	17

Diethylgermanium dichloride Synthetic route

: germanium(II) chloride dioxane

: 78100-52-4
2,2-diethyl(6,8-di-tert-butyl)-4,5-benzo-2-germa-1,3-dioxolane

A: 110577-20-3
2-germylene(6,8-di-t-butyl)-4,5-benzo-1,3-dioxolane

B: 13314-52-8
diethyl germanium dichloride

Conditions

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%

: 78100-52-4
2,2-diethyl(6,8-di-tert-butyl)-4,5-benzo-2-germa-1,3-dioxolane

: 10038-98-9
germaniumtetrachloride

A: 110577-18-9
germanium(II) bis(3,5-di-tert-butyl-1,2-semiquinonate)

B: 13314-52-8
diethyl germanium dichloride

Conditions

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

: 1631-46-5
diethylgermane

: copper dichloride

: 13314-52-8
diethyl germanium dichloride

Conditions

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%

: 7719-09-7
thionyl chloride

: 77013-74-2
(C2H5)2GeCl(CH2CH(OH)CH3)

A: 77013-76-4
(C2H5)2GeCl(CH2CHClCH3)

B: 13314-52-8
diethyl germanium dichloride

Conditions

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%

: 644-97-3
Dichlorophenylphosphine

: 134-81-6
benzil

: 64548-93-2
diethyl-2,2 germa-2 phenyl-3 oxazolidone

A: 13314-52-8
diethyl germanium dichloride

B: 64548-99-8
tetraphenyl-2,3,5,9 oxo-7 trioxa-1,4,6 aza-9 phospha(V)-5 spiro<4,4>nonene-2

Conditions

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%

: 56-23-5
tetrachloromethane

: 22694-80-0
poly(diethylgermane)

: 13314-52-8
diethyl germanium dichloride

Conditions

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%

: 644-97-3
Dichlorophenylphosphine

: 64548-93-2
diethyl-2,2 germa-2 phenyl-3 oxazolidone

A: 13314-52-8
diethyl germanium dichloride

B: 64548-98-7
diphenyl-2,3 oxo-5 phospha(III)-2 oxazolidine-1,3

Conditions

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%

: 10038-98-9
germaniumtetrachloride

: 64548-96-5
dimethyl-4,4 diethyl-2,2 germa-2 oxo-5 dioxa-1,3 olane

A: 130942-71-1
Ge(OC(CH3)2C(O)O)2

B: 13314-52-8
diethyl germanium dichloride

Conditions

Conditions	Yield
In dichloromethane dropwise addn. of freshly distd. GeCl4 to Ge compd. soln.; evapn.; pptn.; recrystn. (CH2Cl2,pentane);	A 53% B n/a

: 696-28-6
dichlorophenylarsine

: 84973-36-4
methyl-4 diethyl-2,2 germa-2 phenyl-3 oxazolidone

A: 13314-52-8
diethyl germanium dichloride

B: 130942-70-0
2,3-diphenyl-4-methyl-5-oxo-2-arsa-1,3-oxazolidine

Conditions

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%

: 3383-21-9
3,5-di-tert-butyl-o-benzoquinone

: 10177-53-4
chlorodiethylgermane

A: 1020-31-1
3,5-Di-tert-butylcatechol

B: 78100-52-4
2,2-diethyl(6,8-di-tert-butyl)-4,5-benzo-2-germa-1,3-dioxolane

C: 13314-52-8
diethyl germanium dichloride

Conditions

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%

Diethylgermanium dichloride Specification

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

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