Butyraldehyde, 99%

Description

CAS: 123-72-8 | C4H8O | 72.11 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: 123-72-8
• Molecular Formula: C4H8O
• Molecular Weight (g/mol): 72.11
• MDL Number: MFCD00007023
• InChI Key: ZTQSAGDEMFDKMZ-UHFFFAOYSA-N
• Synonym: butyraldehyde, n-butyraldehyde, butyral, 1-butanal, butyric aldehyde, butanaldehyde, butaldehyde, butalyde, butal, n-butanal
• PubChem CID: 261
• ChEBI: CHEBI:15743
• IUPAC Name: butanal
• SMILES: CCCC=O

• Melting Point: -96.0°C
• Color: Colorless
• Density: 0.8170g/mL
• Boiling Point: 75.0°C
• Flash Point: −12°C
• Infrared Spectrum: Authentic
• Assay Percent Range: 98.5% min. (GC)
• Packaging: Glass bottle
• Refractive Index: 1.3770 to 1.3830
• Linear Formula: CH₃CH₂CH₂CHO
• Quantity: 100 mL
• Beilstein: 01, 662
• Specific Gravity: 0.817
• Merck Index: 15, 1595
• Solubility Information: Solubility in water: 7.1% (25°C). Other solubilities: miscible with ethanol, ether, ethyl acetate,, acetone and toluene
• Viscosity: 0.43 mPa.s (20°C)
• Formula Weight: 72.11
• Percent Purity: 99%
• Physical Form: Liquid
• Chemical Name or Material: Butyraldehyde

Safety and Handling

Hazard Category	GHS Signal Word: Danger
Hazard Statement	GHS H Statement Highly flammable liquid and vapor. Causes serious eye irritation.
Precautionary Statement	GHS P Statement Wear protective gloves/protective clothing/eye protection/face protection. IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing. IF ON SKIN: Wash with plenty of soap and water.
EINECSNumber	204-646-6

SDS

RUO – Research Use Only