Tri-n-butylgermane

Names

[ CAS No. ]:
998-39-0

[ Name ]:
Tri-n-butylgermane

[Synonym ]:
MFCD00077987
Tri-n-butylgermanium hydride
Germane,tributyl
tributylgermanium hydride

Chemical & Physical Properties

[ Density]:
0.949 g/mL at 25 °C(lit.)

[ Boiling Point ]:
123 °C20 mm Hg(lit.)

[ Melting Point ]:
<0ºC

[ Molecular Formula ]:
C₁₂H₂₈Ge

[ Molecular Weight ]:
244.99100

[ Flash Point ]:
>230 °F

[ Exact Mass ]:
246.14000

[ LogP ]:
4.99400

[ Index of Refraction ]:
n20/D 1.45(lit.)

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS05, GHS07

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H302-H312-H318-H332

[ Precautionary Statements ]:
P280-P305 + P351 + P338

[ Personal Protective Equipment ]:
Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ Hazard Codes ]:
Xn: Harmful;

[ Risk Phrases ]:
20/21/22-41

[ Safety Phrases ]:
S26-S36

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ HS Code ]:
2931900090

Synthetic Route

Click to get detail synthetic route

Customs

[ HS Code ]: 2931900090

[ Summary ]:
2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%

Articles

Angew. Chem. Int. Ed. Engl. 31 , 1046, (1992)

Tributylgermanium hydride as a replacement for tributyltin hydride in radical reactions. Bowman WR, et al.

Org. Biomol. Chem. 2(4) , 585-592, (2004)

Evaluation of tributylgermanium hydride as a reagent for the reductive alkylation of active olefins with alkyl halides Pike P, et al.

Tetrahedron 44(20) , 6295-6304, (1988)