Propiolic acid 98%

Supplier: Thermo Scientific
Danger

Synonyms: Acetylenecarboxylic Acid, 2-Propynoic acid

131500100 131500250 131501000
ACRO131500100EA 154 GBP
ACRO131500100 ACRO131500250 ACRO131501000
Propiolic acid 98%
Propiolic acid
Formula: C₃H₂O₂
MW: 70,05 g/mol
Boiling Pt: 153…157 °C (760 mmHg)
Melting Pt: 16 °C
Density: 1,13 g/cm³
Flash Pt: 58 °C
Storage Temperature: Refrigerator
MDL Number: MFCD00004360
CAS Number: 471-25-0
EINECS: 207-437-8
UN: 2920
ADR: 8,II
Merck Index: 12,08006

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Specification Test Results

Appearance Clear colorless to brown Liquid or solid
Infrared spectrum Conforms
Refractive index 1,4305 to 1,4345 (20 °C, 589 nm)
Titration with NaOH 97,5 to 102,5 %

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