S2576  

2-Butynoic acid | 590-93-2

Additional information

CAS ID

590-93-2

IUPAC Name

but-2-ynoic acid

Molecular Formula

C4H4O2

Molecular Weight

SMILES

CC#CC(O)=O

Description

68535

Synonym: 2-butynoic acid, tetrolic acid, 3-methylpropiolic acid, 1-propynecarboxylic acid, 2-butynoicacid, tetrolsaure, butynoic acid, 2-butynic acid, propinecarboxylic acid

Melting Point77°C
Boiling Point203°C
ColorWhite-Yellow
UN Number3261
Formula Weight84.07
Physical FormCrystal-Powder at 20°C
Chemical Name or MaterialTetrolic Acid

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