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9004-64-2

Name Hydroxypropyl cellulose
CAS 9004-64-2
EINECS(EC#) 220-971-6
Molecular Formula C3H7O *
MDL Number MFCD00132688
Molecular Weight 59.0871
MOL File 9004-64-2.mol

Chemical Properties

Definition A cellulose ether with hydroxypropyl substitution.
Appearance white powder
Melting point  371.06 °C
density  0.5 g/mL at 25 °C(lit.)
refractive index  1.5600
storage temp.  Room Temperature
solubility  polar oganic solvents: soluble
form  powder
color  White to light cream
Odor at 100.00?%. odorless
PH pH (20g/l, 25℃) : 5.0~7.5
PH Range 5.0 - 8.5
Stability: Stable. Incompatible with strong oxidizing agents. Combustible.
Water Solubility  Soluble in polar organic solvents, in water at room temperature.Soluble in water, methyl alcohol, ethyl alcohol and other organic solvents.
Merck  14,4841
InChI InChI=1S/CH4/h1H4
InChIKey VNWKTOKETHGBQD-UHFFFAOYSA-N
SMILES C
Uses
Hydroxypropyl Cellulose is a gum that is nonionic water-soluble cellulose, obtained from the reaction of alkali cellulose with propyl- ene oxide at high temperatures and pressures. it is soluble in water below 40°c, is precipitated as a floc between 40°c and 45°c, and is insoluble above 45°c. the precipitation is reversible with the origi- nal viscosity being restored upon cooling below 40°c and stirring. it is used in whipped toppings as a stabilizing and foaming aid; in edible food coatings as a glaze and oil/oxygen barrier; and in fabri- cated foods as a binder. typical usage level is 0.05–1.0%.
CAS DataBase Reference 9004-64-2
EPA Substance Registry System Cellulose, 2-hydroxypropyl ether(9004-64-2)

Safety Data

Safety Statements 
WGK Germany  1
RTECS  NF9050000
3-10
Autoignition Temperature 752 °F
TSCA  Yes
HS Code  39129000

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