Acetylenedicarboxylic acid, 98% (102520250)

Acetylenedicarboxylic acid, 98%

ThermoScientific ACROS

• CAS No: 142-45-0
• Purity: 0.98
• Formula: C4 H2 O4
• Molecular Weight: 114.06
• Synonyms: 2-Butyne-1,4-dioic acid
• UNSPSC: 12352106
• MFCD: 4362
• Melting Point: 180°C - 187°C (D)
• Flash Point: 131°C
• Storage: Refrigerator +4°C
• Shelf Life: 5 years
• Method of Transport: Air/Sea/Road
• Air Cargo Allowed: Y
• Air Passenger Allowed: Y
• UN Number: 2811
• Hazard Class: 2026-01-06 00:00:00
• Signal Word: Danger
• H Sentences: H335 H315 H319 H301+H311+H331
• P Sentences: P301+P310 P280 P312 P302+P350 P304+P340 P261 P302+P352 P280 P305+P351+P338
• Product Origin: Synthetic: Not directly derived from or manufactured with any animal byproducts in any way (Includin...