Catalog No.: PI-44575 Synonym: 2-Acetylenylthiophene Molecular Formula: C6H4S Molecular Weight: 108.16 CAS Number: 4298-52-6 MDL Number: MFCD03425129
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Appearance: Yellow to brown liquid Purity: 97.0% Freezing/Melting Point: Boiling Point: Flash Point: 42 °C/107.6 °F Density: 1.139 g/mL at 25 °C nD20: n20/D 1.580 EINECS: RTECS: UN: UN 1993C 3 / PGIII Beilatein: HTS: TSCA Inventory: Storage: -20 °C Inchikey: LWISLHRIEATKTM-UHFFFAOYSA-N SMILES: CC1=CC=CC(=N1)C2=C(N=C(N2)CNC3=CC=CC=C3F)C4=CN5C(=NC=N5)C=C4 InChl: