Kayayyaki
1,5-Dihydroxy naphthalene
Synonyms: 1,5-dihydroxynaphthalene
Kayan Kemikal na 1,5-Dihydroxy naphthalene
● Bayyanar / Launi: launin toka foda
● Ruwan tururi: 3.62E-06mmHg a 25 ° C
● Matsayin narkewa: 259-261 ° C ( Dec.) (lit.)
● Fihirisar Magana: 1.725
● Matsayin tafasa: 375.4 ° C a 760 mmHg
● PKA: 9.28 ± 0.40 (An annabta)
● Fitilar Fila: 193.5 °C
PSA: 40.46000
● Girma: 1.33 g / cm3
● LogP: 2.25100
● Adana Zazzabi: 2-8 ° C
● Solubility: 0.6g/l
● Ruwan Solubility.: Mai narkewa cikin ruwa.
● XLogP3: 1.8
● Ƙididdigar Ƙididdiga na Ƙididdiga na Hydrogen: 2
● Ƙididdiga Mai Karɓar Haɗin Ruwa na Hydrogen:2
● Ƙididdiga Mai Juyi: 0
● Daidaitaccen Mass: 160.052429494
● Ƙididdiga Mai nauyi:12
● Matsala:140
Tsafta / inganci
99% * bayanai daga danyen kaya
1,5-Dihydroxynaphthalene * bayanai daga reagent masu kaya
Bayanin Tsaro
● Hoton(s):
Xn,
N,
Xi
● Lambobin haɗari:Xn,N,Xi
● Bayani:22-51/53-36-36/37/38
● Bayanan Tsaro: 22-24/25-61-39-29-26
Fayilolin MSDS
Mai amfani
● Classes Chemical:Sauran Azuzuwan -> Naphthols
● MURMUSHI na Canonical:C1=CC2=C(C=CC=C2O)C(=C1)O
● Illolin Bayyanawa na ɗan gajeren lokaci: Abun yana da ɗan haushi ga idanu.
● Yana amfani da: 1,5-Dihydroxynaphthalene tsaka-tsaki ne na rini na azo na roba.Matsakaici ne da ake amfani da shi a cikin haɗaɗɗun kwayoyin halitta, magunguna, filayen rini da masana'antar hoto.
1,5-Dihydroxynaphthalene, wanda kuma aka sani da naphthalene-1,5-diol, wani fili ne na kwayoyin halitta tare da tsarin kwayoyin C10H8O2.Ya samo asali ne daga naphthalene, wani bicyclic aromatic hydrocarbon.1,5-Dihydroxynaphthalene wani fari ne ko kodadde rawaya mai ƙarfi wanda ke narkewa a cikin kaushi na halitta kamar ethanol da acetone.Yana da ƙungiyoyi biyu na hydroxyl da aka haɗe zuwa carbon atoms 1 da 5 matsayi a kan zoben naphthalene. Wannan fili yana da aikace-aikace daban-daban a cikin kwayoyin halitta.Ana iya amfani da shi azaman tubalin ginin don shirya wasu sinadarai, kamar rini, pigments, magunguna masu tsaka-tsaki, da sinadarai na musamman.1,5-Dihydroxynaphthalene kuma ana amfani da shi wajen samar da wasu nau'ikan polymers, musamman poly(ethylene) terephthalate (PET) da copolymers.Ana amfani da waɗannan polymers sosai a cikin samar da fibers, fina-finai, kwalabe, da sauran kayan filastik. Kamar yadda yake tare da kowane nau'i na sinadarai, yana da mahimmanci don rike 1,5-dihydroxynaphthalene tare da kulawa mai kyau kuma ya bi matakan tsaro.Yana da kyau a yi amfani da kayan kariya, yin aiki a wuri mai kyau, da kuma bin hanyoyin kulawa da zubar da su lokacin aiki tare da wannan fili.
