Diethyl propargylmalonate supplier

Name
2-Propynylmalonic acid diethyl ester
EINECS
CAS No. 17920-23-9
Article Data38
CAS DataBase
Density 1.073g/cm³
Solubility
Melting Point 178℃
Formula C₁₀H₁₄O₄
Boiling Point 259.7°Cat760mmHg
Molecular Weight 198.219
Flash Point 121.3°C
Transport Information
Appearance
Safety
Risk Codes
Molecular Structure
Hazard Symbols
Synonyms USAF KF-9;Propanedioic acid, 2-propynyl-, diethyl ester (9CI);Diethyl (mono) propargyl malonate;diethyl 2-prop-2-ynylpropanedioate;Malonic acid, 2-(2-propynyl)-, diethyl ester;Propanedioic acid, 2-propynyl-, diethyl ester;Malonic acid, (2-propynyl)-, diethyl ester;MALONIC ACID, 2-PROPYNYL-, DIETHYL ESTER;4-02-00-02303 (Beilstein Handbook Reference);
PSA 52.60000
LogP 0.75210

Diethyl propargylmalonate Chemical Properties

IUPAC Name: Diethyl 2-prop-2-ynylpropanedioate
Synonyms of Diethyl propargylmalonate (CAS NO.17920-23-9 ): Diethyl (mono) propargyl malonate ; Malonic acid, 2-(2-propynyl)-, diethyl ester ; Propanedioic acid, 2-propynyl-, diethyl ester (9CI)
CAS NO: 17920-23-9
Molecular Formula: C₁₀H₁₄O₄
Molecular Weight: 198.2158
Molecular Structure:
H bond acceptors: 4
H bond donors: 0
Freely Rotating Bonds: 7
Polar Surface Area: 52.6 Å²
Index of Refraction: 1.45
Molar Refractivity: 49.71 cm³
Molar Volume: 184.7 cm³
Surface Tension: 37 dyne/cm
Density: 1.073 g/cm³
Flash Point: 121.3 °C
Enthalpy of Vaporization: 49.74 kJ/mol
Boiling Point: 259.7 °C at 760 mmHg
Vapour Pressure: 0.0128 mmHg at 25°C
SMILES: O=C(OCC)C(C(=O)OCC)CC#C
InChI: InChI=1/C10H14O4/c1-4-7-8(9(11)13-5-2)10(12)14-6-3/h1,8H,5-7H2,2-3H3
InChIKey: FKXOELIKVUIBLP-UHFFFAOYAA
Std. InChI: InChI=1S/C10H14O4/c1-4-7-8(9(11)13-5-2)10(12)14-6-3/h1,8H,5-7H2,2-3H3
Std. InChIKey: FKXOELIKVUIBLP-UHFFFAOYSA-N

Product Name

2-Propynylmalonic acid diethyl ester

Diethyl propargylmalonate Chemical Properties

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