CAS Bẹẹkọ: 56-40-6
EINECS Rara. 2: 00-272-2
MF: C2H5NO2
Ti nw: 98.5% min
Ohun-ini-kemistri ti ara: Ipara lulú funfun, itọwo didùn, rọrun lati tu ninu omi, ni tituka ni methanol ati ethanol, ṣugbọn kii ṣe tituka ni acetone ati ether.