Butanal, 3-methoxy- cas no:5281-76-5

NameButanal, 3-methoxy-
CAS5281-76-5
SynonymsButyraldehyde,3-methoxy-(6CI,7CI,8CI);3-Methoxybutanal;3-Methoxy butyraldehyde;NSC 71979;b-Methoxybutyraldehyde;Butanal,3-methoxy-(9CI)
Molecular FormulaC5H10 O2
Molecular Weight102.15

refractive index1.386

Safety

Poison by skin contact. Moderately toxic by ingestion. Mildly toxic by inhalation. Flammable liquid when exposed to heat, open flame, or oxidizers. To fight fire, use foam, water spray, mist, CO₂, dry chemical. When heated to decomposition it emits acrid smoke and irritating fumes. See also ALDEHYDES.

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Effect	Source
rabbit	LD50	skin	310uL/kg (0.31mL/kg)		American Industrial Hygiene Association Journal. Vol. 23, Pg. 95, 1962.
rat	LCLo	inhalation	1000ppm/4H (1000ppm)		American Industrial Hygiene Association Journal. Vol. 23, Pg. 95, 1962.
rat	LD50	oral	540uL/kg (0.54mL/kg)		American Industrial Hygiene Association Journal. Vol. 23, Pg. 95, 1962.