Diphenyl oxide£»AKOS BBS-00004250;AKOS 90362;FEMA 3667;DIPHENYL OXIDE;DIPHENYL ETHER;DEPHENYL OXIDE;1,1¡¯-oxybis(benzene);1,1¡¯-oxybis-benzen£»
Nature
Apperance: colorless crystal or liquid, smell Eucalyptus oil
Melting point (¡æ)£º28
Relative density:£¨aquarius=1£©£º1.07(20¡æ)
Boiling point (¡æ)£º257
Relative steam density£¨air=1£©£º5.86
Molecular formular£ºC12H10O
Molecular weigh£º170.22
Flashing point (¡æ)£º115
Ignition temperature£º620
Solution: Insoluble in water, but miscible in most of the organic solvents such as alcohol, ether
Properites
Standard::(HG/T 3265-2002<>)
Content %: ¡Ý 99.8
Color :¡Ü 20
Crystal point¡æ£º¡Ý 26.55
Aquarius £º% ¡Ü 0.02
Phenol %£º ¡Ü 0.005
Chlorine ng/ul£º ¡Ü 10
Sulfur ng/ul £º¡Ü 5
Purpose
1 It¡¯s mainly used for high temperature components of organic heat carrier preparation of heat conducting oil. By the diphenyl ether and biphenyl in a mass ratio of mixed conduction 73.5:26.5 formulated oil, use temperature range of 232-399 DEG C: gas phase, liquid phase 21-399 DEG C, the working temperature of not more than 400 DEG C. The mixture composed of diphenyl ether and methyl Phenylbenzene, low freezing point, use at -30 DEG C, still is in low temperature, low viscosity carrier.
2 The diphenyl ether with geraniol and ocean Begonia aroma, also with the orange and Narcissus notes, in the fragrance industry called crystallization Geranium oil or synthetic oil. Because the phenyl ether is stable in alkaline, used for deployment of soap flavor, also used geraniol oil substitute, is suitable for modulation of floral cosmetic, deodorant.
3 the goods as intermediates in organic synthesis, used in the perfume industry, synthetic resin and other organic synthesis production.
4 for the synthesis of surfactant alkyl phenyl ether twelve two two sulfonic acid sodium salt.
5 for the production of flame retardant decabromodiphenyl ether two diphenyl ether derivatives.
Packing: 200kg galvanized iron drum
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