2-Amino-5-Nitro-3-Thiophenecarboxylic Acid
[CAS# 43028-52-0]

Identification

• Name: 2-Amino-5-Nitro-3-Thiophenecarboxylic Acid
• Synonyms: 2-amino-5-nitrothiophene-3-carboxylic acid
• Molecular Formula: C₅H₄N₂O₄S
• Molecular Weight: 188.16
• CAS Registry Number: 43028-52-0
• SMILES: O=C(O)c1cc(sc1N)N(=O)=O
• InChI: 1S/C5H4N2O4S/c6-4-2(5(8)9)1-3(12-4)7(10)11/h1H,6H2,(H,8,9)
• InChIKey: IICFGCMPQMPNRU-UHFFFAOYSA-N

Properties

• Density: 1.782g/cm³ (Cal.)
• Boiling point: 443.257°C at 760 mmHg (Cal.)
• Flash point: 221.874°C (Cal.)