Synonym: Butanal
CAS Number 123-72-8
Linear Formula CH3CH2CH2CHO
Molecular Weight 72.11
grade | analytical standard |
vapor density | 2.5 (vs air) |
vapor pressure | 90 mmHg ( 20 C) |
assay | 97.0% (GC) |
form | neat |
autoignition temp. | 390 F |
shelf life | limited shelf life, expiry date on the label |
contains | ~0.1% 2,6-di-tert-butyl-4-methylphenol and ~1% water as stabilizer |
expl. lim. | 12.5 % |
application(s) | HPLC: suitable |
gas chromatography (GC): suitable | |
refractive index | n20/D 1.380(lit.) |
n20/D 1.380 | |
bp | 75 C(lit.) |
mp | 96 C(lit.) |
density | 0.8 g/mL at 25 C(lit.) |
format | neat |