Ethynyltributylstannane
CAS Number994-89-8
FormulaHC≡CSn(CH2CH2CH2CH3)3
Mol. Weight315.08 g/mol
Ethynyltributylstannane
What is Ethynyltributylstannane?
Ethynyltributylstannane is a chemical compound with CAS number 994-89-8 and molecular formula HC≡CSn(CH2CH2CH2CH3)3. It is used in various industrial and research applications.
Applications
Used to prepare vinylstannanes1 and stannylisoxazoles.2 Ethynylation reagent for azaaromatics.3
Specifications
Linear Formula
HC≡CSn(CH2CH2CH2CH3)3
Molecular Weight
315.08 g/mol
Assay/Purity
95%
Boiling Point
70 °C/0.2 mmHg(lit.)
Density
1.089 g/mL at 25 °C(lit.)
Safety Information
GHS06
GHS08
GHS09Signal Word
Danger
Hazard Statements
H301-H312-H315-H319-H372-H400
Precautionary Statements
P273-P280-P301 + P310-P305 + P351 + P338-P314
Required PPE
Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
WGK Germany
3