2-Methyl-4-chloro-2-butenal
[CAS# 3330-25-4]

Identification

• Name: 2-Methyl-4-chloro-2-butenal
• Synonyms: 4-Chloro-2-methylcrotonaldehyde
• Molecular Formula: C₅H₇ClO
• Molecular Weight: 118.56
• CAS Registry Number: 3330-25-4

Properties

• Solubility: Sparingly soluble (19 g/L) (25 °C), Calc.^*
• Density: 1.047±0.06 g/cm³ (20 °C 760 Torr), Calc.^*
• Boiling point: 41-43 °C (0.5 Torr)^**
• Refractive index: 1.4863 (589.3 nm 20 °C)^**
• Flash point: 73.5±13.7 °C, Calc.^*

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2019 ACD/Labs)

^** Freyschlag, Herwig