Poly(ethylene glycol) dimethacrylate CAS 25852-47-5

Products Name

Poly(ethylene glycol) dimethacrylate

CAS 25852-47-5 Details

Chemical Name: Poly(ethylene glycol) dimethacrylate
CAS No.: 25852-47-5
Molecular Formula: (C4H5O).(C2H4O)n.(C4H5O2)
Molecular Weight: 194.27
Appearance: Light yellow liquid Inquiry Now

CAS 25852-47-5 Typical Properties

ITEMS	TEST METHOD	SPECIFICATION	TEST RESULT
Appearance	Visual	Colorless liquid	Conforms
OH Value (mg KOH/g)	Sapanification	≤10.0	4.7500
Color (Hazen)	APHA	≤30.0	16.50
Acid Value (mgKOH/g)	Titration	≤2.0	0.11
Viscosity (mPaS)	Viscometer@25℃	10～20	13.0
Density (g/ml)	Densimeter@25℃	1.000～1.100	1.06
Refractive Index	Refractometer@25℃	1.4500～1.4600	1.4579
Moisture (wt%)	Karl Fisher	≤1.0	0.12
Inhibitor (MEHQ ppm)	Colormetry	200~500	310
Assay (%)	GC	≥98	98.25

CAS 25852-47-5 Usage

This product can be used in food, medical and health gel materials, etc.
This product can be used to make adhesives, coatings, sealants, photoresists, solder masks and photopolymers.

CAS 25852-47-5 Packaging and Shipping

Packing: 200kg/drum

CAS 25852-47-5 Storage

Stored in cool dry ventilated place away from fire, heat, light, acids and food materials