Awọn ọja
1,5-Dihydroxy naphthalene
Awọn itumọ ọrọ: 1,5-dihydroxynaphthalene
Ohun-ini Kemikali ti 1,5-Dihydroxy naphthalene
● Irisi / Awọ: grẹy lulú
● Ipa oru: 3.62E-06mmHg ni 25 ° C
● Oju Iyọ: 259-261 °C (oṣu kejila) (tan.)
● Atọka Refractive: 1.725
● Ojuami Sise: 375.4 °C ni 760 mmHg
● PKA: 9.28 ± 0.40 (Asọtẹlẹ)
● Aaye Flash: 193.5 °C
● PSA: 40.46000
● iwuwo: 1.33 g / cm3
● LogP: 2.25100
● Ibi ipamọ otutu: 2-8 ° C
● Solubility.:0.6g/l
● Omi Solubility.: Tiotuka ninu omi.
● XLogP3: 1.8
● Awọn oluranlọwọ Idena Hydrogen: 2
● Iwọn Apejọ Idena Hydrogen: 2
● Iwọn iwe adehun Yiyipo: 0
● Ibi ti o daju: 160.052429494
● Iwọn Atomu Eru:12
● Àkópọ̀:140
Mimo / Didara
99% * data lati awọn olupese aise
1,5-Dihydroxynaphthalene * data lati awọn olupese reagent
Alaye ailewu
● Pitogram(s):
Xn,
N,
Xi
● Awọn koodu ewu:Xn,N,Xi
● Awọn Gbólóhùn: 22-51 / 53-36-36 / 37/38
● Awọn Gbólóhùn Aabo: 22-24 / 25-61-39-29-26
Awọn faili MSDS
Wulo
● Awọn kilasi Kemikali: Awọn kilasi miiran -> Naphthols
● Ẹ̀RẸ̀ KẸ̀RỌ̀:C1=CC2=C(C=CC=C2O)C(=C1)O
● Awọn ipa ti Ifihan Igba Kukuru: Nkan naa jẹ ibinujẹ diẹ si awọn oju.
● Nlo: 1,5-Dihydroxynaphthalene jẹ agbedemeji ti awọn awọ azo azo ti sintetiki.O jẹ agbedemeji ti a lo ninu iṣelọpọ Organic, awọn oogun, awọn aaye dyestuff ati ile-iṣẹ fọtoyiya.
1,5-Dihydroxynaphthalene, ti a tun mọ ni naphthalene-1,5-diol, jẹ agbo-ara Organic pẹlu agbekalẹ molikula C10H8O2.O jẹ itọsẹ ti naphthalene, bicyclic aromatic hydrocarbon.1,5-Dihydroxynaphthalene jẹ funfun tabi pale ofeefee ti o lagbara ti o jẹ tiotuka ninu awọn nkan ti o ni nkan bi ethanol ati acetone.O ni awọn ẹgbẹ hydroxyl meji ti a so mọ awọn ọta carbon 1 ati awọn ipo 5 lori oruka naphthalene. Eleyi yellow ni o ni orisirisi awọn ohun elo ni Organic kolaginni.O le ṣee lo bi ohun amorindun fun igbaradi ti awọn kemikali miiran, gẹgẹbi awọn awọ, awọn pigments, awọn agbedemeji elegbogi, ati awọn kemikali pataki.1,5-Dihydroxynaphthalene ni a tun lo ni iṣelọpọ awọn iru awọn polima, pataki poly(ethylene) terephthalate) (PET) ati awọn copolymers rẹ.Awọn polima wọnyi ni lilo pupọ ni iṣelọpọ awọn okun, awọn fiimu, awọn igo, ati awọn ọja ṣiṣu miiran.Bi pẹlu eyikeyi kemikali kemikali, o ṣe pataki lati mu 1,5-dihydroxynaphthalene pẹlu abojuto to dara ati faramọ awọn igbese ailewu.O ni imọran lati lo awọn ohun elo aabo, ṣiṣẹ ni agbegbe ti o ni afẹfẹ daradara, ati tẹle awọn ilana mimu ti o yẹ ati sisọnu nigbati o ba n ṣiṣẹ pẹlu agbo-ara yii.
