Thiophene-2,5-dicarboxylic acid

• Product NameThiophene-2,5-dicarboxylic acid
  CAS No.4282-31-9
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  Molecular Structure

Other Information

• CAS Registry Number: 4282-31-9
• Melting Point: 355-360 ºC
• Flash Point: 222.7 ºC
• Boiling Point: 444.6 ºCat 760 mmHg
• Density: 1.655 g/cm³
• Refractive index: ?
• Safety Statements: R36/37/38
• Hazard Symbols: Xi: Irritant;
• Flash Point: 222.7 ºC
• EINECS: 224-284-2
• Molecular Weight: 172.15856
• InchiKey: YCGAZNXXGKTASZ-UHFFFAOYSA-N
• InChI: InChI=1S/C6H4O4S/c7-5(8)3-1-2-4(11-3)6(9)10/h1-2H,(H,7,8)(H,9,10)
• Risk Statements: S26;S37/39
• Molecular Formula: C₆H₄O₄S