trimethyl(2-phenylethynyl)germane

Modify Date: 2025-08-25 16:15:10

trimethyl(2-phenylethynyl)germane Structure
trimethyl(2-phenylethynyl)germane structure
Common Name trimethyl(2-phenylethynyl)germane
CAS Number 4131-47-9 Molecular Weight 218.86900
Density N/A Boiling Point 231.9ºC at 760 mmHg
Molecular Formula C11H14Ge Melting Point N/A
MSDS N/A Flash Point 85.5ºC

 Names

Name trimethyl(2-phenylethynyl)germane
Synonym More Synonyms

 Chemical & Physical Properties

Boiling Point 231.9ºC at 760 mmHg
Molecular Formula C11H14Ge
Molecular Weight 218.86900
Flash Point 85.5ºC
Exact Mass 220.03100
LogP 2.91550

 Safety Information

HS Code 2931900090

 Precursor & DownStream

Precursor  2

DownStream  0

 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%

 Synonyms

1-phenylethynyl(trimethyl)germanium
1-trimethylgermyl-2-phenylacetylene
Phenyl(trimethylgermyl)acetylen
Acetylene,1-phenyl-2-trimethylgermyl
trimethyl-(2-phenylethynyl)germane
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