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191906

Hydroxypropyl cellulose

Name: Hydroxypropyl cellulose
Brand: ALDRICH

average M_w ~1,000,000, powder, 20 mesh particle size (99% through)

Synonym(s):

Cellulose & cellulose derivatives

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About This Item

CAS Number:

9004-64-2

UNSPSC Code:

12162002

NACRES:

NA.23

MDL number:

MFCD00132688

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Properties

description

biological oxygen demand (BOD) 14,000 ppm

Quality Level

100

form

powder

autoignition temp.

752 °F

mol wt

average M_w ~1,000,000

impurities

<5 wt. %

particle size

20 mesh (99% through)

pH

5.0-8.5

interfacial tension mineral oil

12.5 dyn/cm, 0.1 wt. % in H₂O (vs. mineral oil)

viscosity

1,275-3,500 cP, 1 wt. % in H₂O(25 °C, Brookfield, spindle #3) (30 rpm)(lit.)

solubility

H₂O: insoluble (above 45 °C), polar organic solvents: soluble

density

0.5 g/mL at 25 °C (lit.)

SMILES string

N(C)(C)c1cc(c(cc1)C(N)CC)C

InChI

1S/C12H20N2/c1-5-12(13)11-7-6-10(14(3)4)8-9(11)2/h6-8,12H,5,13H2,1-4H3

InChI key

RRHXDYJWVYFMKV-UHFFFAOYSA-N

Description

Application

Thermo-responsive aqueous foams: Hydroxypropyl cellulose has been studied for its properties as a green polymer that can alter its solubility with temperature changes, making it suitable for responsive foam applications (Braunschweig, 2019).
Interaction mechanism in aqueous solutions: A study on the interaction between hydroxypropyl cellulose and water in solutions, focusing on the importance of polymer chain length in determining the physical properties of the solutions (Martin-Pastor and Stoyanov, 2020).
Corrosion inhibition: Hydroxypropyl cellulose has shown effectiveness as a corrosion inhibitor for aluminium in acidic environments, highlighting its potential in material science and engineering applications (Nwanonenyi et al., 2019).
Orally disintegrating films: This application involves the formulation design of hydroxypropyl cellulose films, aiming to enhance the delivery and dissolution profile of pharmaceuticals, making it significant in drug delivery and pharmaceutical sciences (Takeuchi et al., 2018).

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Storage Class

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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Novel solid self-emulsifying drug delivery system of coenzyme Q₁₀ with improved photochemical and pharmacokinetic behaviors.

Satomi Onoue et al.

European journal of pharmaceutical sciences : official journal of the European Federation for Pharmaceutical Sciences, 46(5), 492-499 (2012-04-14)

The present study was undertaken to develop a solid self-emulsifying drug delivery system of coenzyme Q(10) (CoQ(10)/s-SEDDS) with high photostability and oral bioavailability. The CoQ(10)/s-SEDDS was prepared by spray-drying an emulsion preconcentrate containing CoQ(10), medium-chain triglyceride, sucrose ester of fatty

Continuous production of drug nanoparticle suspensions via wet stirred media milling: a fresh look at the Rehbinder effect.

Alexandre Monteiro et al.

Drug development and industrial pharmacy, 39(2), 266-283 (2012-04-17)

Nanoparticles of BCS Class II drugs are produced in wet stirred media mills operating in batch or recirculation mode with the goal of resolving the poor water-solubility issue. Scant information is available regarding the continuous production of drug nanoparticles via

Improved supersaturation and oral absorption of dutasteride by amorphous solid dispersions.

In-Hwan Beak et al.

Chemical & pharmaceutical bulletin, 60(11), 1468-1473 (2012-11-06)

In this study, amorphous solid dispersions containing dutasteride and various excipients, manufactured by spray-drying processes, were characterized to determine the effects on their ability to form supersaturated solutions and to identify the effects of supersaturation on increasing the bioavailability of

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Global Trade Item Number

SKU	GTIN
411124-50ML	04061838127297
406139-25ML	04061838127259
411124-100ML	04061838127280
191906-5G	04061833320440
191906-100G	04061838760388
191906-250G	04061833595268

Key Documents

Hydroxypropyl cellulose

average M_w ~1,000,000, powder, 20 mesh particle size (99% through)

Select a Size

About This Item

description

Quality Level

form

autoignition temp.

mol wt

impurities

particle size

pH

interfacial tension mineral oil

viscosity

solubility

density

SMILES string

InChI

InChI key

Application

Still not finding the right product?

Safety Information

Storage Class

wgk

flash_point_f

flash_point_c

ppe

Documentation

Certificates of Analysis (COA)

Already Own This Product?

Peer Reviewed Papers

Global Trade Item Number

Key Documents

Hydroxypropyl cellulose

average Mw ~1,000,000, powder, 20 mesh particle size (99% through)

Select a Size

About This Item

description

Quality Level

form

autoignition temp.

mol wt

impurities

particle size

pH

interfacial tension mineral oil

viscosity

solubility

density

SMILES string

InChI

InChI key

Application

Still not finding the right product?

Safety Information

Storage Class

wgk

flash_point_f

flash_point_c

ppe

Documentation

Certificates of Analysis (COA)

Already Own This Product?

Peer Reviewed Papers

Global Trade Item Number

average M_w ~1,000,000, powder, 20 mesh particle size (99% through)