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Poly(ethylene glycol) diglycidyl ether manufacturer CAS:39443-66-8

Sep 10th, 2022 at 08:26   Electronic Chemicals   Calimesa   55 views Reference: 4w9aAn53bvM

Location: Calimesa

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CAS No: 39443-66-8
Product Name: Poly(ethylene glycol) diglycidyl ether
Other Name:
Poly(ethylene glycol) diglycidyl ether
Diethylene glycol diglycidyl ether
Density: 1.14 g/mL at 25ºC(lit.)
Boiling Point: 402.1ºC at 760 mmHg
Molecular Formula: (C3H5ClO.(C2H4O)nH2O)x
Molecular Weight: 218.25
Flash Point: 387 °F
Index of Refraction: n20/D 1.47
Storage condition: −20°C
Specification
Appearance: Colorless to light yellow transparent liquid
Assay: ≥99.0%
Color(APHA): ≤60
Epoxy Value(Eq/100g): 0.32~0.35
Epoxide Equivalent(g/eq ): 270~313
HY-CL(Eq/100g): ≤0.02
Inorganic Chlorine(Eq/100g): ≤0.005
Water: ≤0.1%
Application
intermediates of Doxepin Hydrochloride CAS: 1229-29-4.
Be used as pharmaceutical intermediates, mainly used to synthesize antidepressants Doxepin Hydrochloride.
Package: 25kg/drum, can also be designed according to customer requirements.
Storage: Store in cool place. Keep container tightly closed in a dry and well-ventilated place.

Items of Analysis Standard of Analysis Test Results
Appearance Light yellow or colorlessclearliquid Colorless clear liquid
Epoxy value (Eq/100 g) 0.27-0.33 0.31
Inorganic chlorine (Eq/100 g) ≤0.005 0.001
Organic chlorine (Eq/100 g) ≤0.01 0.005
Viscosity mPa·s(25℃) ≤120 65
Water ≤0.1% 0.04%
Conclusion Conforms to Factory Standard



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