USD $2.00-10.00 / Kilogram
USD $2.00-10.00 / Kilogram
USD $2.00-10.00 / Kilogram
USD $2.00-10.00 / Kilogram
USD $2.00-10.00 / Kilogram
USD $2.00-10.00 / Kilogram
USD $2.00-10.00 / Kilogram
USD $2.00-10.00 / Kilogram
USD $2.00-10.00 / Kilogram
★.best quality according to requirement
★.competitive price in china market
★.mature technical support
★.professional logistic support ★.shortest delivery time .
product name:n-isopropl pyrrolidone
synonym:1-(1-methylethyl)-2-pyrrolidinone;
1-isopropyl-2-pyrrolidinon;
1-isopropyl-2-pyrrolidinone;
n-isopropylbutyrolactam;
cas no:3772-26-7
molecular formula: c7h13no
molecular weight: 127.18
properties:
boiling point:218℃
density:0.99g/cm3
refractive index:0.131mmhg at 25℃
flashing point:93℃
specification:
appearance: colorless liquid
assay(gc):99% min
use:for spices, synthetic naproxen and birth-control medicine starting materials.used in production of refined oil products, powder, medicine, dye, pesticide, daily chemical, resin coating, resistant to qualitative change, etc
packing :190kg/drum