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CAS: 123-73-9
Molecular Formula:C4H6O
Molecular Weight:70.09
EINECS:204-647-1
Synonyms:Crotonaldehyde, predominantly trans; CROTONALDEHYDE, 90%, PREDOMINANTLY TRANS; CROTONALDEHYDE STABILIZED; CROTONALDEHYDE, 98%, PREDOMINANTLY TRANS; CROTONALDEHYDE, 99+%, PREDOMINANTLY TRANS; CrotonaldehydreForSynthesis
What is Crotonaldehyde CAS 123-73-9？
Crotonaldehyde is prone to various reactions such as oxidation, reduction, addition, polymerization, etc., and gradually oxidizes into crotonic acid upon contact with air. In addition, the vapor of crotonaldehyde can easily form explosive mixtures with air; Strong reaction with oxidants can cause combustion and explosion when exposed to fire or high heat.
Specification
| Item | Specification |
| Melting point | −76 °C(lit.) |
| Density | 0.853 g/mL at 20 °C(lit.) |
| Boiling point | 104 °C(lit.) |
| Flash point | 48 °F |
| resistivity | n20/D 1.437 |
| Storage conditions | 2-8°C |
Application
Crotonaldehyde reacts with pentaerythritol to obtain heat-resistant resin raw materials. Butanal can also be used to produce foaming agents for mineral processing, dyes, rubber antioxidants, insecticides, and military chemicals. Industrial grade butenal is actually a mixture of trans isomer and cis isomer [4170-30-3]. But the cis isomer is unstable, with a content of less than 1%.
Packaging
Customized packaging
Synonyms
Crotonaldehyde, predominantly trans; CROTONALDEHYDE, 90%, PREDOMINANTLY TRANS; CROTONALDEHYDE STABILIZED; CROTONALDEHYDE, 98%, PREDOMINANTLY TRANS; CROTONALDEHYDE, 99+%, PREDOMINANTLY TRANS
