Identification | ||
Name | Acetylenedicarboxylic acid | |
Synonyms | 2-Butyne-1,4-dioic acid; 2-Butynedioic acid | |
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Molecular Structure |
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Molecular Formula | C4H2O4 | |
Molecular Weight | 114.06 | |
CAS Registry Number | 142-45-0 | |
EINECS | 205-536-0 | |
Properties | ||
Melting point | 180-187 ºC | |
Flash point | 131 ºC | |
Water solubility | soluble |