CAS 9050-31-1 Hydroxypropyl Methyl Cellulose Phthalate HPMCP Enteric Coating Chemical Additive
Model Number : HMHT0176
Other Names : 1-(2-Methylpropyl)-1H-imidazo[4,5-c]chinolin-4-amin; 1-(2-méthylpropyl)-1H-imidazo[4,5-c]quinoléin-4-amine; 1H-Imidazo[4,5-c]quinolin-4-amine, 1-(2-methylpropyl)-; 1-Isobutyl-1H-imidazo[4,5-c]quinolin-4-amine; 1-(2-methylpropyl)-1H-imidazo[4,5-c]quinolin-4-amine
Molecular formula : C14H16N4
Molecular weight: 240.3036
|Melting point||145 °C|
|Density||0.6 g/mL at 25 °C(lit.)|
|Solubility||H2O: Limited solubility at low pH, soluble at pH ≥4.2.soluble|
Physical and chemical properties
Melting point >145 °C (dec.)(lit.)
Solubility H2O: Limited solubility at low pH, soluble at pH ≥4.2.soluble
CAS Database 9050-31-1 (CAS DataBase Reference)
EPA Chemical Substance Information Cellulose, hydrogen 1,2-benzenedicarboxylate, 2-hydroxypropyl methyl ether(9050-31-1)
This product is white or off-white powder or granules; odorless and tasteless.
This product is almost insoluble in water and absolute ethanol, very slightly soluble in acetone and toluene, and soluble in methanol-acetone (1:1) and methanol-difluoromethane (1:1).
25kgor as per customers ' requirements .
Hydroxypropyl methylcellulose phthalate is an enteric film coating material with excellent performance.
Stability and Storage Conditions
Hydroxyethylmethylcellulose is hygroscopic and should be stored in a cool, dry place.
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