Methyl 2-hydroxyethyl cellulose

CAS 9032-42-2Polymer Science

Methyl 2-hydroxyethyl cellulose (CAS 9032-42-2) is a modified cellulose ether serving as a versatile water retention aid, thickening agent, protective colloid, suspending agent, binder, and stabilizer. Its unique properties make it valuable across various industrial applications. This compound is supplied by Tech Serve Solutions, a trusted global provider of fine chemicals and reagents since 1998.

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Methyl 2-hydroxyethyl cellulose — chemical structure, CAS 9032-42-2; Materials Science, fine chemical supplied by Tech Serve Solutions

CelluloseMaterials SciencePolymer SciencePolymers

01 /Applications

Thickening Agent

Methyl 2-hydroxyethyl cellulose effectively increases the viscosity of aqueous solutions, providing desired consistency for formulations. It is utilized in diverse products to achieve optimal rheological properties.

Water Retention Aid

This cellulose derivative enhances the water-holding capacity of materials, which is crucial in applications such as cementitious mixtures and coatings. It helps to control drying rates and improve workability.

Protective Colloid

It acts as a protective colloid, stabilizing suspensions and emulsions by preventing particle aggregation. This function is essential for maintaining the homogeneity and stability of various chemical systems.

Binder and Stabilizer

Methyl 2-hydroxyethyl cellulose functions as an effective binder, holding components together, and as a stabilizer, preventing phase separation or degradation in complex formulations.

02 /Properties

Solubility	H2O: soluble20 mg/mL
Viscosity	15,000-20,500 cP, 2 wt. % in H2O(20 °C, Brookfield, spindle #6)(20 rpm)(lit.)
Application	Water retention aid, thickening agent, protective colloid, suspending agent, binder and stabilizer.

03 /Safety & handling

Protective equipment	Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
Water hazard class (WGK, DE)	1

Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.

04 /Identifiers & registry

CAS number

9032-42-2

MDL number

MFCD00147597

05 /Additional specifications

Transition Temp	flocculation range 60-90 °C (0.5 wt. %)

06 /Quality & supply

Documentation

Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.

Supply & logistics

Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.

07 /Frequently asked questions

What is Methyl 2-hydroxyethyl cellulose used for?

Methyl 2-hydroxyethyl cellulose is used as a water retention aid, thickening agent, protective colloid, suspending agent, binder, and stabilizer in various industrial applications.

What is the CAS number and formula for Methyl 2-hydroxyethyl cellulose?

The CAS number for Methyl 2-hydroxyethyl cellulose is 9032-42-2. The chemical formula is not provided in the product data.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies Methyl 2-hydroxyethyl cellulose. The specific grade and purity are technical/research grade, and it is not represented as USP, BP, or EP.

What are the safety and handling recommendations for Methyl 2-hydroxyethyl cellulose?

When handling Methyl 2-hydroxyethyl cellulose, it is recommended to use eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter should be used for respiratory protection. The WGK Germany classification is 1.

How is Methyl 2-hydroxyethyl cellulose packed and shipped?

Methyl 2-hydroxyethyl cellulose is available for packing, shipping, and export by Tech Serve Solutions according to customer requirements and international regulations.