1,2,3,4-Tetrahydronaphthalene (THN) CAS 119-64-2 Usafi >98.5% (GC)
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Jina la Kemikali | 1,2,3,4-Tetrahydronaphthalene |
Visawe | THN;Tetraline;Tetrahydronaphthalene |
Nambari ya CAS | 119-64-2 |
Nambari ya CAT | RF-PI2231 |
Hali ya Hisa | Katika Hisa, Uwezo wa Uzalishaji 1000MT/Mwaka |
Mfumo wa Masi | C10H12 |
Uzito wa Masi | 132.21 |
Kiwango cha kuyeyuka | -35 ℃ (taa) |
Kuchemka | 207 ℃ (lit.) |
Hifadhi Chini ya Gesi Ajizi | Hifadhi Chini ya Nitrojeni |
Nyeti | Haisikii Hewa.Kioevu kinachowaka |
Umumunyifu katika Maji | Haiyeyuki katika Maji |
Umumunyifu (Inachanganyikana na) | Benzene, Ether, Acetone, Ethanol, Chloroform |
Umumunyifu (Mumunyifu katika) | Methanoli, Aniline |
Chapa | Ruifu Chemical |
Kipengee | Vipimo |
Mwonekano | Kioevu kisicho na Rangi |
Njia ya Usafi / Uchambuzi | >98.5% (GC) |
Maji (na Karl Fischer) | <0.10% |
Peroxide | ≤1 ppm |
Rangi/Hazen (GB/T 605) | ≤20 |
Dekahydronaphthalene (GC) | ≤1.00% |
Naphthalene (GC) | ≤0.50% |
Kielezo cha Refractive n20/D | 1.5380~1.5430 |
Mvuto Maalum (20/20℃) | 0.9670~0.9730 |
Spectrum ya Infrared | Inalingana na Muundo |
Protoni NMR Spectrum | Inalingana na Muundo |
Kiwango cha Mtihani | Kiwango cha Biashara |
Kifurushi: Chupa ya Fluorinated, 25kg/Ngoma, au kulingana na mahitaji ya mteja
Hali ya Uhifadhi:Hifadhi kwenye vyombo vilivyofungwa mahali pa baridi na kavu;Kinga kutoka kwa mwanga na unyevu
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1,2,3,4-Tetrahydronaphthalene (THN) (CAS: 119-64-2) ni nyenzo muhimu ya kati kwa ajili ya utayarishaji wa naphthol, ambayo inaweza kutumika kuunganisha dawa za kuua wadudu kama vile naphthalene amine na dichlorochlor.Kupima manganese.Wakala wa kupunguza mafuta.Kati.Kutengenezea kwa naphthalene, mafuta, resini, mafuta, waxes, kutumika badala ya turpentine katika lacquers, polishes viatu, waxes sakafu.Inatumika kama kiyeyushi na kitendanishi kwa uchanganuzi wa kromatografia.Inatumika kama kiunzi cha kati kwa usanisi wa kikaboni, kutengenezea.Profaili ya Utendaji: 1,2,3,4-Tetrahydronaphthalene inaweza kuguswa kwa nguvu na vioksidishaji vikali.Huenda ikaguswa kwa njia isiyo ya kawaida na vinakisishaji kutoa gesi ya hidrojeni.Huweka oksidi kwa urahisi hewani ili kuunda peroksidi zisizo imara ambazo zinaweza kulipuka moja kwa moja.Hatari: Inakera macho na ngozi;narcotic katika mkusanyiko wa juu.Hatari kwa Afya: Kioevu kinaweza kusababisha usumbufu wa neva, rangi ya kijani ya mkojo, na kuwasha kwa ngozi na macho.
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