Search
元素の検索
構造の検索
Thermo Scientific Chemicals
3-Penten-2-one, tech. 85%
CAS: 625-33-2 | C5H8O | 84.118 g/mol
化学物質識別子
CAS625-33-2
IUPAC Name(3Z)-pent-3-en-2-one
Molecular FormulaC5H8O
InChI KeyLABTWGUMFABVFG-ARJAWSKDSA-N
SMILESCC=C/C(C)=O
さらに表示
仕様
スペックシート
スペックシートAssay (GC)>83.0%
Appearance (Color)Clear, colourless to yellow
Refractive Index1.4305 - 1.4405
Formliquid
3-Penten-2-one
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
3-Penten-2-one
Solubility
Slightly soluble in Water
Notes
Store at room temperature. Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Containers which are opened must be carefully resealed and kept upright to prevent leakage. Incompatible with bases, reducing agents and oxidizing agents.
3-Penten-2-one
Solubility
Slightly soluble in Water
Notes
Store at room temperature. Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Containers which are opened must be carefully resealed and kept upright to prevent leakage. Incompatible with bases, reducing agents and oxidizing agents.
RUO – Research Use Only
General References:
- James A. Marshall.; Thomas M. WarneJr. Total synthesis of (+-)-isonootkatone. Stereochemical studies of the Robinson annelation reaction with 3-penten-2-one. J. Org. Chem. 1971, 36 (1), 178-183.
- J. Peter Guthrie. The retroaldol reaction of 3-penten-2-one: equilibrium constant for hydration and rate constants for the hydration and retroaldol reactions in base. Canadian Journal of Chemistry. 1981, 59 (1), 45-49.
- Undergoes conjugate addition with Ethyl nitroacetate, A14433. The resulting -nitro ketone can be reductively cyclized to a pyrrole in high yield: Tetrahedron Lett., 36, 9469 (1995):