Neopentyl glycol diglycidyl ether

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Products Intro: Product Name:2,2'-[(2,2-Dimethyl-1,3-propanediyl)bis(oxymethylene)]dioxirane
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Products Intro: Product Name:TIANFU CHEM 17557-23-2 Neopentyl glycol diglycidyl ether
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Neopentyl glycol diglycidyl ether Basic information
Product Name:Neopentyl glycol diglycidyl ether
Product Categories:Oxiranes;Simple 3-Membered Ring Compounds;Epoxide Monomers;Monomers;Polymer Science
Mol File:17557-23-2.mol
Neopentyl glycol diglycidyl ether Structure
Neopentyl glycol diglycidyl ether Chemical Properties
Boiling point 103-107 °C/1 mmHg (lit.)
density 1.04 g/mL at 25 °C (lit.)
vapor density >1 (vs air)
refractive index n20/D 1.457(lit.)
Fp >230 °F
storage temp. Keep in dark place,Inert atmosphere,Room temperature
solubility Chloroform (Sparingly), Methanol (Slightly)
form clear liquid
color Colorless to Almost colorless
Water Solubility 0.5-1.0 g/100 mL at 20.5 ºC
Stability:Stable. Incompatible with strong oxidizing agents, sulfuric acid, dichromates. Combustible.
LogP0.646 (est)
CAS DataBase Reference17557-23-2(CAS DataBase Reference)
EPA Substance Registry SystemNeopentyl glycol diglycidyl ether (17557-23-2)
Safety Information
Hazard Codes Xi
Risk Statements 38-43
Safety Statements 24-37
WGK Germany 1
RTECS TX3760000
HS Code 29109000
MSDS Information
Neopentyl glycol diglycidyl ether English
SigmaAldrich English
Neopentyl glycol diglycidyl ether Usage And Synthesis
Chemical Propertiescolourless liquid
UsesNGDE can be used in the synthesis of epoxy polymers for the development of shape memory polymers. It can also be used in the photopolymerization of cationic polymers.
UsesThismay be used as a bifunctional reactive diluent for viscosity reduction of resins with minimum change in cured resin properties and to allow increased filler incorporation.
UsesNeopentyl Glycol Diglycidyl Ether is used in preparation of aqueous Epoxy curing agents for orange peel-like leveling coatings.
Production MethodsThe ether is made by condensing neopentyl glycol with epichlorohydrin followed by dehydrochlorination with caustic.
General DescriptionClear liquid.
Air & Water ReactionsSlightly soluble in water.
Reactivity ProfileNeopentyl glycol diglycidyl ether is a ether-alcohol derivative. The ether being relatively unreactive. Flammable and/or toxic gases are generated by the combination of alcohols with alkali metals, nitrides, and strong reducing agents. They react with oxoacids and carboxylic acids to form esters plus water. Oxidizing agents convert alcohols to aldehydes or ketones. Alcohols exhibit both weak acid and weak base behavior. They may initiate the polymerization of isocyanates and epoxides.
Fire HazardNeopentyl glycol diglycidyl ether is combustible.
CarcinogenicityA 2 year dermal carcinogenicity study of NPGDGE in C3H mice was conducted at dose levels of 0.94, 1.87, and 3.75 mg/mouse . Skin tumor incidences were 10/50, 6/50, and 0/50 at 3.75, 1.87, and 0.94 mg/ mouse; no tumors occurred in the 300 acetone-treated controls. Tumor potency was calculated to be 1/700th that of benzo[a]pyrene, which was tested concurrently.
Neopentyl glycol diglycidyl ether Preparation Products And Raw materials
Tag:Neopentyl glycol diglycidyl ether(17557-23-2) Related Product Information
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