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17920-23-9

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17920-23-9 Structure

17920-23-9 Structure
IdentificationBack Directory
[Name]

2-Propynylmalonic acid diethyl ester
[CAS]

17920-23-9
[Synonyms]

Nsc28575
Diethyl propargylMalonate
Diethyl 2-Propynylmalonate
Diethyl 2-propargylmalonate
Diethyl (prop-2-ynyl)malonate
Diethyl 2-(2-propynyl)malonate
Diethyl 2-Propynylmalonate >
diethyl 2-prop-2-ynylpropanedioate
diethyl 2-(prop-2-yn-1-yl)Malonate
diethyl prop-2-yn-1-ylpropanedioate
Propargylmalonic Acid Diethyl Ester
2-Propynylmalonic acid diethyl ester
2-(Propargyl)malonic acid diethyl ester
Malonic acid, (2-propynyl)-, diethyl ester
1,3-DIETHYL 2-(PROP-2-YN-1-YL)PROPANEDIOATE
Malonic acid, 2-(2-propynyl)-, diethyl ester
Propanedioic acid,2-propynyl-, diethyl ester
Propanedioicacid,2-(2-propyn-1-yl)-,diethylester
Propanedioic acid, 2-(2-propyn-1-yl)-, 1,3-diethyl ester
[Molecular Formula]

C10H14O4
[MDL Number]

MFCD00091967
[MOL File]

17920-23-9.mol
[Molecular Weight]

198.22
Chemical PropertiesBack Directory
[Melting point ]

178℃
[Boiling point ]

129℃ (22 Torr)
[density ]

1.05
[refractive index ]

1.4405 (20℃)
[Fp ]

121°
[storage temp. ]

Store at room temperature
[form ]

clear liquid
[pka]

11.79±0.59(Predicted)
[color ]

Colorless to Almost colorless
[CAS DataBase Reference]

17920-23-9
Safety DataBack Directory
[Symbol(GHS) ]

Exclamation Mark (GHS07)
GHS07
[Signal word ]

Warning
[Hazard statements ]

H315-H319
[Precautionary statements ]

P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313
[RTECS ]

OO1630000
[HS Code ]

2917.19.7050
[Toxicity]

mouse,LD50,intraperitoneal,100mg/kg (100mg/kg),National Technical Information Service. Vol. AD277-689,
Spectrum DetailBack Directory
[Spectrum Detail]

2-Propynylmalonic acid diethyl ester(17920-23-9)1HNMR
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