Crotonaldehyde, 99+%, AcroSeal™, Thermo Scientific Chemicals

Description

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: 4170-30-3
• Molecular Weight (g/mol): 70.09
• MDL Number: MFCD00007003
• Synonym: crotonaldehyde, 2-butenal, crotylaldehyde, crotonal, 2e-but-2-enal, trans-crotonaldehyde, e-crotonaldehyde, crotonic aldehyde, 1-formylpropene, trans-2-butenal
• PubChem CID: 447466
• ChEBI: CHEBI:41607

• Melting Point: -74.0°C
• Density: 0.8580g/mL
• Boiling Point: 101.0°C to 103.0°C
• Flash Point: 13°C
• Infrared Spectrum: Authentic
• Assay Percent Range: 99% min. (GC)
• Packaging: AcroSeal™ Glass bottle
• Molecular Formula: C₄H₆O
• Linear Formula: CH₃CH=CHCHO
• Refractive Index: 1.4355 to 1.4375
• Quantity: 100 mL
• Specific Gravity: 0.858
• Merck Index: 15, 2587
• Solubility Information: Solubility in water: 150g/L (20°C). Other solubilities: miscible with alcohol,ether,benzene,toluene and,kerosene,miscible in all proportions with gasoline,solvent,very soluble in acetone
• InChI Key: MLUCVPSAIODCQM-NSCUHMNNSA-N
• SMILES: CC=CC=O
• IUPAC Name: (E)-but-2-enal
• Viscosity: 0.27 mPa.s (20°C)
• Formula Weight: 70.09
• Percent Purity: 99+%
• Physical Form: Liquid
• Chemical Name or Material: Crotonaldehyde

Safety and Handling

Hazard Category	GHS Signal Word: Danger
Hazard Statement	GHS H Statement Highly flammable liquid and vapor. Toxic if swallowed. Fatal in contact with skin. Fatal if inhaled. Causes skin irritation. Causes serious eye damage. Suspected of causing genetic defects.
Precautionary Statement	GHS P Statement Wear protective gloves/protective clothing/eye protection/face protection. Immediately call a POISON CENTER or doctor/physician. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses,if pre
EINECSNumber	224-030-

SDS

RUO – Research Use Only