1,4-Naphthalene Dicarboxylic Acid

Takaitaccen Bayani:

1-methyl-4-acetylnaphthalene da potassium dichromate suna oxidized don 18h a 200-300 ℃ kuma game da 4MPa;1,4-dimethylnaphthalene kuma za a iya samu ta ruwa lokaci hadawan abu da iskar shaka a 120 ℃ da game da 3kpa tare da cobalt manganese bromide a matsayin mai kara kuzari.


Cikakken Bayani

Tags samfurin

Tsarin tsari

1

ChemicalSuna:1,4-naphthalene dicarboxylic acid

Wani sunas:naphthalene-1,4-dicarboxylic acid, 98 +%;1,4-naphthalene dicarboxylic acid;naphthalene-1,4-dicarboxylic acid, KCB acid;naphthalene-1,4-dicarboxylic acid, KCB acid;1,4-naphthalene dicarboxylic acid, 95%;naphthalene-1,4-dicarboxylic acid;1,4-naphthalene dicarboxylic acid;1,4-naphthalene dicarboxylic acid

Tsarin kwayoyin halitta:Saukewa: C12H8O4

nauyin kwayoyin halitta:216.19

Tsarin lamba:

CAS No.:605-70-9

Saukewa: 210-094-7

Lambar HS: 29173990

Bayanan Jiki

Bayyanar: Ƙananan mashaya crystal

Tsafta: ≥98.0%

Matsayin tafasa: 490.2 ± 28.0 ° C (An annabta)

Girma: 1.54 g/cm3

Matsayin narkewa: 309 ℃(325 ℃

Solubility: mai narkewa a cikin ethanol, shuɗi mai haske, wanda ba a iya narkewa a cikin ruwan zãfi.

Aikace-aikace

An yi amfani da shi wajen samar da mai haske mai haske, tsaka-tsakin rini, da dai sauransu.

Hanyar samarwa

1-methyl-4-acetylnaphthalene da potassium dichromate suna oxidized don 18h a 200-300 ℃ kuma game da 4MPa;1,4-dimethylnaphthalene kuma za a iya samu ta ruwa lokaci hadawan abu da iskar shaka a 120 ℃ da game da 3kpa tare da cobalt manganese bromide a matsayin mai kara kuzari.

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