Agent Name

2-Methylenebutanal

CAS Number

922-63-4

Formula

C5-H8-O

Major Category

Other Classes

Synonyms

alpha-Ethylacrolein; 2-Ethylacrolein; 2-Ethylpropenal; 2-Methylenebutyraldehyde; Ethacrolein; Ethylacrolein; alpha-Ethylacrylaldehyde; 2-Ethylacrylaldehyde; Butanal, 2-methylene-; Butyraldehyde, 2-methylene-; [ChemIDplus]

Category

Aldehydes

Description

Colorless liquid with a pungent odor; [Alfa Aesar MSDS]

Comments

Causes changes in lung weight in 13-week intermittent inhalation studies of rats; [RTECS] A skin and strong eye irritant; Toxic by inhalation; [Alfa Aesar MSDS]

Exposure Assessment
Vapor Pressure

36.4 mm Hg

Lethal Concentration

LC50 (rat) = 289 ppm/4hr

Links to Other NLM Databases
Toxicity Information

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Chemical Information

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Other Information

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