2,5-Dichloro-3,4-Dinitrothiophene
[CAS# 51584-21-5]

Identification

• Name: 2,5-Dichloro-3,4-Dinitrothiophene
• Synonyms: Nsc515973; Thiophene, 2,5-Dichloro-3,4-Dinitro-; 2,5-Dichloro-3,4-Dinitrothiophene
• Molecular Formula: C₄Cl₂N₂O₄S
• Molecular Weight: 243.02
• CAS Registry Number: 51584-21-5
• SMILES: C1(=C(Cl)SC(=C1[N+]([O-])=O)Cl)[N+]([O-])=O
• InChI: 1S/C4Cl2N2O4S/c5-3-1(7(9)10)2(8(11)12)4(6)13-3
• InChIKey: UNRSLHGBQKYYSF-UHFFFAOYSA-N

Properties

• Density: 1.9±0.1g/cm³ (Cal.)
• Melting point: 85-89°C (Expl.)
• Boiling point: 378.7±37.0°C at 760 mmHg (Cal.)
• Flash point: 182.8±26.5°C (Cal.)

Safety Data

• Safety Code: S26;S37
• Risk Code: R36/37/38
• Hazard Symbol: X
• Safety Description: WARNING: Irritates lungs, eyes, skin