CAS 129808-00-0|4,4'-(Ethyne-1,2-diyl)diphthalic Anhydride

Introduction：Basic information about CAS 129808-00-0|4,4'-(Ethyne-1,2-diyl)diphthalic Anhydride, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
Common Name4,4'-(Ethyne-1,2-diyl)diphthalic Anhydride
CAS Number129808-00-0Molecular Weight318.23700
Density/Boiling Point/
Molecular FormulaC18H6O6Melting Point350 °C(dec.)
MSDS/Flash Point/

Names

Name5,5'-(ethyne-1,2-diyl)bis(isobenzofuran-1,3-dione)

Chemical & Physical Properties

Melting Point350 °C(dec.)
Molecular FormulaC18H6O6
Molecular Weight318.23700
Exact Mass318.01600
PSA86.74000
LogP1.70760
InChIKeyXGZRRDYHYZLYIJ-UHFFFAOYSA-N
SMILESO=C1OC(=O)c2cc(C#Cc3ccc4c(c3)C(=O)OC4=O)ccc21

Safety Information

Hazard CodesXn
CAS 328400-86-8|2-bromo-4-methoxy-5-methylaniline
CAS 1397106-57-8|1-methyl-1,2,3,6-tetrahydropyridin-4-boronic acid
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