ETHYL PROPIOLATE ,623-47-2 _Chemical Cloud Database

ETHYL PROPIOLATE

Basic Information
Product Name：	ETHYL PROPIOLATE
CAS：	623-47-2 ;823-47-2
English Synonyms：	ETHYL PROP-2-YNOATE ; ACETYLENECARBOXYLIC ACID ETHYL ESTER ; PROPYNOIC ACID ETHYL ESTER ; ETHYL 2-PROPYOATE ; PROPIOLIC ACID ETHYL ESTER ; PROPARGYLIC ACID ETHYL ESTER ; 2-PROPYNOIC ACID, ETHYL ESTER ; ETHYL PROPIOLATE ; ETHYL ACETYLENECARBOXYLATE
MDL Number.：	MFCD00009184
H bond acceptor：	2
H bond donor：	0
Smile：	CCOC(=O)C#C
InChi：	InChI=1S/C5H6O2/c1-3-5(6)7-4-2/h1H,4H2,2H3
InChiKey：	InChIKey=FMVJYQGSRWVMQV-UHFFFAOYSA-N
Property
Boiling Point：	MP: 9 DEG C/120 °C
Density：	0.968g/mLat25°C(lit.)
Physical Property：	FLASHPOINT: 25 DEG C FLASHPOINT: 77 DEG F REFRACTIVE INDEX: N20/D 1.412(LIT)
Comments：	APPLICATION: HALOGENATED DERIVATIVES WERE USED AS SUBSTRATES FOR DIRECT, ASYMMETRIC ALKYNYLATION OF CYCLIC BETA-KETOESTERS USING CHIRAL PHASE-TRANSFER CATALYSTS. ALSO EMPLOYED IN A ONE-POT, FOUR-COMPONENT SYNTHESIS OF BENZENE-1,2,3,5-TETRACARBOXYLATES PROMOTED BY PH3P RIDADR: UN 3272 3/PG 3 STORAGE TEMPERATURE: 2-8 DEG C UNSPSC: 12352100 WGK: 3
Safety information
Symbol：	GHS02 GHS07
Signal word：	Warning
Hazard statements：	H226-H315-H319-H335
Precautionary statements：	P261-P305 + P351 + P338
hazard symbol：	Xi
Risk Code：	R:10-36/37/38
Safe Code：	S:26-36
UN Code：	3272
WGK Germany：	3

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