2-Hydroxyethyl methacrylate

CAS Number: 9004-62-0
Chemical Formula: (C2H4O)nC2H4O2
Synonyms: HEC; 2-Hydroxyethyl cellulose ether; Cellulose, 2-hydroxyethyl ether
Appearance: White to off-white powder
MOQ (Minimum Order Quantity): 1 FCL (Full Container Load)

Description

2-Hydroxyethyl cellulose (HEC) is a non-ionic water-soluble cellulose ether derived from natural cellulose. It features excellent water solubility, thickening, adhesion, film-forming, dispersing, water retention, and protective colloid properties. It dissolves readily in cold and hot water without gelling, providing stable viscosity across a wide pH range. HEC is widely used in construction, paints, cosmetics, pharmaceuticals, food, oil drilling, and other industrial fields as a thickener, stabilizer, emulsifier, and water-retaining agent. 2-Hydroxyethyl methacrylate

Parameters

Item	Value
Appearance	White to off-white powder
Moisture	≤5.0%
pH value (1% solution)	6.0–8.5
Viscosity (25°C, 2% solution)	100–100,000 mPa·s
Solubility	Soluble in water, insoluble in ethanol
Particle size	95% pass through 100 mesh
Storage temp.	Store at +5°C to +30°C
Stability	Stable under normal conditions; compatible with non-ionic and anionic additives

Safety Information

Item	Value
Hazard Codes	None
Safety Statements	24/25
WGK Germany	1
TSCA	TSCA listed
HS Code	39123100
Toxicity	LD50 oral >5000 mg/kg (rat)

Product Application of 2-Hydroxyethyl Cellulose CAS#9004-62-0
HEC is widely used in water-based paints for thickening and storage stability. In construction materials like mortar, tile adhesive, and self-leveling compounds, it improves workability and water retention. It serves as a thickener and stabilizer in cosmetics, personal care, hair care, and pharmaceuticals. In oil drilling, it stabilizes mud and reduces fluid loss. It also functions as a protective colloid and dispersant in adhesives, textiles, and paper coatings.
Factory and Equipment Show
Fast delivery time
Inventory: 2–3 working days
New production: 7–10 working days