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Sales: phenyl glycidyl ether (epoxy diluent 690)

  

CAS:122-60-1


Molecular formula: C9H10O2
Molecular Weight: 150.18

English Name:
Phenyl ether
1,2 - epoxy -3 - phenoxy-propane
2,3 - phenyl ether glycidylpropyltrimethoxy

English name: Epoxypropyl phenyl ether
(phenoxymethyl)-Oxirane
Glycidyl phenyl ether
1,2-epoxy-3-phenoxy-propan
(2,3-epoxypropoxy) benzene
 

Nature Description: colorless transparent liquid. Melting point 3.5 ℃, boiling point 242.5 ℃ (100kPa), the relative density of 1.1109 (21.2 / 4 ℃), refractive index 1.5307 (21 ℃). Soluble in ether, benzene, insoluble in water, can be volatile with steam.

Scientific name 690 epoxy reactive diluent phenyl ether of propylene oxide, phenol and epichlorohydrin by the open-loop by the ether, and then obtained by epoxidation of the ether-type reactive diluent.
Epoxy reactive diluent of 690 quality indicators

Appearance Colorless to light yellow transparent liquid

Epoxy value (eq / 100 g)

≥0.5

Organic chlorine value (equivalent / 100 g)

≤0.02

Inorganic chlorine value (equivalent / 100 g)

≤0.005


Features and Application
690 low viscosity epoxy reactive diluent, 0.007Pa s around with epoxy resin miscible in any proportion. Compared with the 501, 690 molecules containing benzene ring, which epoxy reactive diluent 690 products, heat-resistant than 501 higher.
690 epoxy reactive diluent with the multi-amine reaction can be obtained epoxy resin curing agent. Such as m-phenylenediamine with the reaction of epoxy resin curing agent made of 590.
Amount
General usage of 10-15% for the epoxy resin (weight ratio). 690 because of the epoxy containing groups react with the curing agent, which used to be a corresponding increase in the amount of curing agent.
Packaging and storage
20Kg plastic barrel, 180Kg drums loaded. 690 as a result of flammable, volatile chemicals, it is necessary to avoid sunlight and away from heat, store in a cool well-ventilated place. To prevent static electricity and open flame contact.

Production methods: by the phenol, sodium hydroxide at the presence of epichlorohydrin derived from condensation. To phenol, sodium hydroxide, mixing of all the dissolved, cooling to 5-6 ℃, slowly add epichlorohydrin. Add to complete, at 25 ℃ stirring 45h, the reaction extracted with ethyl ether, anhydrous potassium carbonate extract add dry filter. Recycling ether filtrate by vacuum distillation, collecting 120-123 ℃ (1.46kPa) distillate is phenyl ether glycidylpropyltrimethoxy.

Uses: used as intermediates in organic synthesis.

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