DIETHYL ACETYLENEDICARBOXYLATE ,762-21-0

DIETHYL ACETYLENEDICARBOXYLATE

Basic Information
Product Name：	DIETHYL ACETYLENEDICARBOXYLATE
CAS：	762-21-0
English Synonyms：	2-BUTYNEDIOIC ACID DIETHYL ESTER ; DIETHYL BUT-2-YNE-1,4-DIOATE ; BUTYNEDIOIC ACID DIETHYL ESTER ; DIETHYL 2-BUTYNEDIOATE ; 1,4-DIETHYL BUT-2-YNEDIOATE ; ACETYLENEDICARBOXYLIC ACID DIETHYL ESTER ; DIETHYL BUT-2-YNEDIOATE ; DIETHYL ACETYLENEDICARBOXYLATE ; DIETHYL-2-BUTINEDIOATE
MDL Number.：	MFCD00009186
H bond acceptor：	4
H bond donor：	0
Smile：	CCOC(=O)C#CC(=O)OCC
InChi：	InChI=1S/C8H10O4/c1-3-11-7(9)5-6-8(10)12-4-2/h3-4H2,1-2H3
InChiKey：	InChIKey=STRNXFOUBFLVIN-UHFFFAOYSA-N
Property
Boiling Point：	MP: 1.5 DEG C
Density：	1.063g/mLat25°C(lit.)
Physical Property：	FLASHPOINT: 201.2 DEG F FLASHPOINT: 94 DEG C REFRACTIVE INDEX: N20/D 1.443(LIT)
Comments：	RIDADR: UN 3265 8/PG 2 STORAGE TEMPERATURE: 2-8 DEG C UNSPSC: 12352100 WGK: 3
Safety information
Symbol：	GHS05
Signal word：	Danger
Hazard statements：	H314
Precautionary statements：	P280-P305 + P351 + P338-P310
hazard symbol：	C
Risk Code：	R:34
Safe Code：	S:26-36/37/39-45
WGK Germany：	3

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