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4,4-Dimethyl-2-pentyne, 97+%, Thermo Scientific Chemicals
製品番号（カタログ番号）： L10210.03
1 g, Each
化学物質識別子
CAS
999-78-0
仕様
スペックシートAssay from Suppliers CofA
≥97.0% (GC, U.S. specification)
Comment
Specification differs for U.S. and non-U.S. material where indicated
Refractive Index
1.4050-1.4100 @ 20°C (non-U.S. specification)
Appearance (Color)
Clear colorless to pale yellow
Form
Liquid
概要
4,4-Dimethyl-2-pentyne is used in organometallic reactions for regioselectivity of its insertion into the Pd-C bond of cyclopalladated complexes. It is also used to prepare pyrimidine-dione by reacting with isocyanate in the presence of nickel/ N-heterocyclic carbene.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Applications
4,4-Dimethyl-2-pentyne is used in organometallic reactions for regioselectivity of its insertion into the Pd-C bond of cyclopalladated complexes. It is also used to prepare pyrimidine-dione by reacting with isocyanate in the presence of nickel/ N-heterocyclic carbene.
Solubility
Immiscible with water.
Notes
Incompatible with oxidizing agents.
4,4-Dimethyl-2-pentyne is used in organometallic reactions for regioselectivity of its insertion into the Pd-C bond of cyclopalladated complexes. It is also used to prepare pyrimidine-dione by reacting with isocyanate in the presence of nickel/ N-heterocyclic carbene.
Solubility
Immiscible with water.
Notes
Incompatible with oxidizing agents.
RUO – Research Use Only
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