Propiolic Acid, 98%

Description

CAS: 471-25-0 | C3H2O2 | 70.05 g/mol

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Specifications

Chemical Identifiers

• CAS: 471-25-0
• Molecular Formula: C3H2O2
• Molecular Weight (g/mol): 70.05
• MDL Number: MFCD00004360
• InChI Key: UORVCLMRJXCDCP-UHFFFAOYSA-N
• Synonym: propiolic acid, 2-propynoic acid, propynoic acid, propargylic acid, acetylenecarboxylic acid, carboxyacetylene, propiolic acidd, propiolicacid, unii-p2qw39g9lz, propynoate
• PubChem CID: 10110
• ChEBI: CHEBI:33199
• IUPAC Name: prop-2-ynoic acid
• SMILES: OC(=O)C#C

• Melting Point: 16.0°C
• Color: Colorless to Brown
• Density: 1.1300g/mL
• Boiling Point: 153.0°C to 157.0°C
• Flash Point: 58°C
• Infrared Spectrum: Authentic
• Assay Percent Range: 98%
• Packaging: Glass bottle
• Refractive Index: 1.4315 to 1.4335
• Linear Formula: HC≡CCO₂H
• Quantity: 10 mL
• Specific Gravity: 1.13
• Merck Index: 15, 7935
• Solubility Information: Solubility in water: miscible
• Formula Weight: 70.04
• Percent Purity: 98%
• Physical Form: Liquid After Melting
• Chemical Name or Material: Propiolic acid

Safety and Handling

Hazard Category	GHS Signal Word: Danger
Hazard Statement	GHS H Statement Flammable liquid and vapor. Toxic if swallowed. Toxic in contact with skin. Causes severe skin burns and eye damage.
Precautionary Statement	GHS P Statement Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Wear protective gloves/protective clothing/eye protection/face protection. IF SWALLOWED: rinse mouth. Do NOT induce vomiting. IF ON SKIN: Gentl
EINECSNumber	207-437-8

SDS

RUO – Research Use Only